1 // ANNA - Anna is Not Nothingness Anymore
3 // (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
5 // https://bitbucket.org/testillano/anna
7 // Redistribution and use in source and binary forms, with or without
8 // modification, are permitted provided that the following conditions
11 // * Redistributions of source code must retain the above copyright
12 // notice, this list of conditions and the following disclaimer.
13 // * Redistributions in binary form must reproduce the above
14 // copyright notice, this list of conditions and the following disclaimer
15 // in the documentation and/or other materials provided with the
17 // * Neither the name of Google Inc. nor the names of its
18 // contributors may be used to endorse or promote products derived from
19 // this software without specific prior written permission.
21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 // Authors: eduardo.ramos.testillano@gmail.com
34 // cisco.tierra@gmail.com
44 #include <anna/config/defines.hpp>
45 #include <anna/comm/comm.hpp>
46 #include <anna/core/core.hpp>
47 #include <anna/xml/xml.hpp>
48 #include <anna/app/functions.hpp>
49 #include <anna/http/Request.hpp>
50 #include <anna/http/Response.hpp>
51 #include <anna/http/Handler.hpp>
52 #include <anna/http/Transport.hpp>
53 #include <anna/http/functions.hpp>
54 #include <anna/comm/functions.hpp>
55 #include <anna/timex/Engine.hpp>
56 #include <anna/timex/Clock.hpp>
57 #include <anna/diameter/stack/Engine.hpp>
58 #include <anna/diameter/codec/Engine.hpp>
59 #include <anna/diameter.comm/OamModule.hpp>
60 #include <anna/diameter.comm/ClientSession.hpp>
61 #include <anna/diameter.comm/LocalServer.hpp>
62 #include <anna/diameter.comm/Engine.hpp>
63 #include <anna/diameter.comm/Entity.hpp>
64 #include <anna/diameter.comm/Response.hpp>
65 #include <anna/diameter/functions.hpp>
66 #include <anna/diameter/codec/OamModule.hpp>
67 #include <anna/diameter/codec/functions.hpp>
68 #include <anna/time/functions.hpp>
69 #include <anna/time/Date.hpp>
70 #include <anna/diameter/helpers/base/defines.hpp>
71 #include <anna/diameter/helpers/base/functions.hpp>
72 #include <anna/diameter/helpers/dcca/defines.hpp>
73 #include <anna/diameter/helpers/dcca/functions.hpp>
74 #include <anna/statistics/Engine.hpp>
75 #include <anna/core/functions.hpp>
91 #define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
92 #define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
95 // Auxiliary message for sendings
96 anna::diameter::comm::Message G_commMsgSent2c, G_commMsgSent2e, G_commMsgFwd2c, G_commMsgFwd2e;
97 anna::diameter::comm::Message G_commMsg;
98 anna::diameter::codec::Message G_codecMsg, G_codecAnsMsg;
99 anna::Recycler<anna::diameter::comm::Message> G_commMessages; // create on requests forwards without programmed answer / release in answers forward
102 // Auxiliary resources for answers programming
103 typedef std::map < int /* message code */, anna::diameter::codec::Message* > reacting_answers_container;
104 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::iterator reacting_answers_iterator;
105 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::const_iterator reacting_answers_const_iterator;
106 reacting_answers_container G_reactingAnswers2C, G_reactingAnswers2E;
110 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
111 // COUNTERS RECORD PROCEDURE //////////////////////////////////////////////////////////////////////////////////////////////////////////////////
112 class MyCounterRecorderClock : public anna::timex::Clock {
114 MyCounterRecorderClock(const char *clockName, const anna::Millisecond & timeout) :
115 anna::timex::Clock(clockName, timeout) {;}
116 //virtual ~MyCounterRecorderClock();
118 virtual bool tick() throw (RuntimeException) {
119 anna::diameter::comm::OamModule::instantiate().recordCounters();
120 anna::diameter::codec::OamModule::instantiate().recordCounters();
125 class MyCounterRecorder : public anna::oam::CounterRecorder {
127 // pure virtual definitions:
128 void open() throw(anna::RuntimeException) {;}
129 void apply(const anna::oam::Counter& counter) throw(anna::RuntimeException) {;}
130 void close() throw() {;}
131 std::string asString() const throw() { return "Physical dump not implemented: see memory accumulations writting context (kill -10 <pid>)"; }
133 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
136 class MyDiameterEntity : public anna::diameter::comm::Entity {
138 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
139 void eventRequest(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
140 void eventUnknownResponse(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
143 int readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw();
146 class MyLocalServer : public anna::diameter::comm::LocalServer {
148 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
149 void eventRequest(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
150 void eventUnknownResponse(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
153 class MyDiameterEngine : public anna::diameter::comm::Engine {
156 static const char* getClassName() throw() { return "launcher::MyDiameterEngine"; }
157 MyDiameterEngine() {;}
159 // Default implementation is enough
160 // void readDPA(anna::DataBlock &dpa, const anna::DataBlock & dpr) throw() {;} // DPA is not replied
161 // void readCEA(anna::DataBlock &cea, const anna::DataBlock & cer) throw() {;} // CEA is not replied
162 // void readDWA(anna::DataBlock &dwa, const anna::DataBlock & dwr) throw() {;} // DWA is not replied
165 anna::Recycler<MyDiameterEntity> a_entitiesRecycler;
167 anna::diameter::comm::Entity* allocateEntity() throw() { return a_entitiesRecycler.create(); }
169 void releaseEntity(anna::diameter::comm::Entity* entity) throw() {
170 MyDiameterEntity* aux = static_cast <MyDiameterEntity*>(entity);
171 a_entitiesRecycler.release(aux);
174 anna::Recycler<MyLocalServer> a_localServersRecycler;
176 anna::diameter::comm::LocalServer* allocateLocalServer() throw() { return a_localServersRecycler.create(); }
178 void releaseLocalServer(anna::diameter::comm::LocalServer* localServer) throw() {
179 MyLocalServer* aux = static_cast <MyLocalServer*>(localServer);
180 a_localServersRecycler.release(aux);
185 class MyHandler : public anna::http::Handler {
187 MyHandler() : anna::http::Handler("http_converter::MyHandler") {
188 allocateResponse()->createHeader(anna::http::Header::Type::Date);
193 void evRequest(anna::comm::ClientSocket&, const anna::http::Request& request) throw(anna::RuntimeException);
194 void evResponse(anna::comm::ClientSocket&, const anna::http::Response&) throw(anna::RuntimeException) {;}
197 class MyCommunicator : public anna::comm::Communicator {
199 MyCommunicator(const anna::comm::Communicator::WorkMode::_v acceptMode = anna::comm::Communicator::WorkMode::Single) : anna::comm::Communicator(acceptMode),
200 a_contexts("Contexts")
203 void prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw();
204 void terminate() throw();
207 anna::ThreadData <MyHandler> a_contexts;
208 void eventReceiveMessage(anna::comm::ClientSocket&, const anna::comm::Message&) throw(anna::RuntimeException);
209 void eventBreakConnection(Server* server) throw();
212 class Launcher : public anna::comm::Application {
214 MyCommunicator *a_communicator;
215 MyDiameterEngine *a_myDiameterEngine;
216 anna::diameter::comm::Entity *a_entity;
217 std::string a_logFile, a_burstLogFile;
218 std::ofstream a_burstLogStream;
219 bool a_splitLog, a_detailedLog;
220 anna::time::Date a_start_time;
221 anna::timex::Engine* a_timeEngine;
222 MyCounterRecorder *a_counterRecorder;
223 MyCounterRecorderClock *a_counterRecorderClock;
224 std::string a_cerPathfile;
225 std::string a_dwrPathfile;
231 std::map < int /* dummy, p.e. used for order number */, anna::diameter::comm::Message* > a_burstMessages;
233 std::map<int, anna::diameter::comm::Message*>::const_iterator a_burstDeliveryIt;
235 int a_burstPopCounter;
237 anna::comm::ServerSocket* a_httpServerSocket; // HTTP
238 anna::diameter::comm::LocalServer* a_diameterLocalServer; // DIAMETER
239 void checkTimeMeasure(const char * commandLineParameter, bool optional = true) throw(anna::RuntimeException);
240 void initialize() throw(anna::RuntimeException); // HTTP
241 void run() throw(anna::RuntimeException);
246 MyCommunicator *getCommunicator() throw() { return a_communicator; }
247 MyDiameterEngine* getMyDiameterEngine() const throw() { return (a_myDiameterEngine); }
248 void baseProtocolSetupAsClient(void) throw(anna::RuntimeException);
249 anna::diameter::comm::Entity *getEntity() throw() { return a_entity; }
250 anna::diameter::comm::LocalServer* getDiameterLocalServer() throw() { return a_diameterLocalServer; }
251 void eventOperation(const std::string &, std::string &) throw(anna::RuntimeException);
252 bool logEnabled() const throw() { return (((a_logFile == "") || (a_logFile == "null")) ? false : true); }
253 void writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw();
254 void writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw();
255 void writeBurstLogFile(const std::string &buffer) throw();
256 bool burstLogEnabled() const throw() { return (((a_burstLogFile == "") || (a_burstLogFile == "null")) ? false : true); }
257 void startDiameterServer(int) throw(anna::RuntimeException);
259 anna::xml::Node* asXML(anna::xml::Node* parent) const throw();
260 void resetStatistics() throw() { a_myDiameterEngine->resetStatistics(); }
261 void resetCounters() throw();
262 void signalUSR2() throw(anna::RuntimeException);
263 std::string help() const throw();
264 std::string programmedAnswers2e() const throw();
265 std::string programmedAnswers2c() const throw();
268 int clearBurst() throw(); // returns removed
269 int loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException);
270 void repeatBurst(bool repeat) throw() { a_burstRepeat = repeat; }
271 int startBurst(int initialLoad) throw(); // return processed on start, or -1 if burst list is empty, -2 if invalid initial load (0 or negative)
272 int pushBurst(int loadAmount) throw(); // returns pushed (perhaps is less than provided because of no repeat mode and burst list exhausted), or -1 if burst list is empty, -2 if invalid load (0 or negative)
273 int sendBurst(int loadAmount) throw(); // returns sent (burst always cycled using send), returns -1 if burst list is empty, -2 if invalid load (0 or negative)
274 int popBurst(int releaseAmount) throw(); // returns popped (perhaps is less than provided because of OTA request), or -1 if burst stopped
275 int stopBurst() throw(); // returns remaining on cycle, or -1 if burst already stopped
276 bool burstActive() const throw() { return a_burstActive; }
277 bool sendBurstMessage(bool anyway = false) throw();
278 std::string lookBurst(int order) const throw();
279 std::string gotoBurst(int order) throw();
282 int Launcher::clearBurst() throw() {
283 int size = a_burstMessages.size();
286 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
287 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
288 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
290 for (it = it_min; it != it_max; it++) G_commMessages.release((*it).second);
292 a_burstMessages.clear();
294 std::string msg = "Burst list already empty. Nothing done";
295 std::cout << msg << std::endl;
296 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
299 a_burstActive = false;
301 a_burstDeliveryIt = a_burstMessages.begin();
306 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
307 anna::diameter::comm::Message *msg = G_commMessages.create();
309 a_burstMessages[a_burstLoadIndx++] = msg;
310 return (a_burstLoadIndx - 1);
313 int Launcher::stopBurst() throw() {
314 if (!a_burstActive) {
315 std::string msg = "Burst launch is already stopped. Nothing done";
316 std::cout << msg << std::endl;
317 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
321 a_burstActive = false;
322 // Remaining on cycle:
323 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
326 int Launcher::popBurst(int releaseAmount) throw() {
327 if (!a_burstActive) {
328 std::string msg = "Burst launch is stopped. Nothing done";
329 std::cout << msg << std::endl;
330 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
334 if (releaseAmount < 1) {
335 std::string msg = "No valid release amount is specified. Ignoring burst pop";
336 std::cout << msg << std::endl;
337 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
341 int currentOTArequests = a_entity->getOTARequests();
342 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
343 return a_burstPopCounter;
346 int Launcher::pushBurst(int loadAmount) throw() {
347 if (a_burstMessages.size() == 0) {
348 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
349 std::cout << msg << std::endl;
350 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
354 if (loadAmount < 1) {
355 std::string msg = "No valid load amount is specified. Ignoring burst push";
356 std::cout << msg << std::endl;
357 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
361 a_burstActive = true;
364 for (count = 0; count < loadAmount; count++)
365 if (!sendBurstMessage()) break;
371 int Launcher::sendBurst(int loadAmount) throw() {
372 if (a_burstMessages.size() == 0) {
373 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
374 std::cout << msg << std::endl;
375 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
379 if (loadAmount < 1) {
380 std::string msg = "No valid load amount is specified. Ignoring burst send";
381 std::cout << msg << std::endl;
382 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
388 for (count = 0; count < loadAmount; count++)
389 if (!sendBurstMessage(true /* anyway */)) break;
396 int Launcher::startBurst(int initialLoad) throw() {
397 if (initialLoad < 1) {
398 std::string msg = "No initial load is specified. Ignoring burst start";
399 std::cout << msg << std::endl;
400 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
404 a_burstActive = true;
406 a_burstDeliveryIt = a_burstMessages.begin();
407 return (pushBurst(initialLoad));
410 bool Launcher::sendBurstMessage(bool anyway) throw() {
411 if (!anyway && !burstActive()) return false;
413 if (a_burstPopCounter > 0) {
414 if (burstLogEnabled()) writeBurstLogFile("x");
420 if (a_burstDeliveryIt == a_burstMessages.end()) {
421 a_burstDeliveryIt = a_burstMessages.begin();
427 if (burstLogEnabled()) writeBurstLogFile(anna::functions::asString(("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle)));
429 if (burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
437 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
438 int order = (*a_burstDeliveryIt).first + 1;
442 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
444 if (burstLogEnabled()) {
445 if (a_burstMessages.size() >= 100)
446 dot = (order % (a_burstMessages.size() / 100));
449 writeBurstLogFile(".");
451 writeBurstLogFile(anna::functions::asString(" %d", order));
452 int otaReqs = a_entity->getOTARequests();
454 if (result && (otaReqs != a_otaRequest)) {
455 // false if was a sending after an answer received (no OTA change in this case)
456 // true after push and pop operations
457 a_otaRequest = otaReqs;
458 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
465 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
466 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
467 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
468 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail);
475 std::string Launcher::lookBurst(int order) const throw() {
476 std::string result = "No message found for order provided (";
477 result += anna::functions::asString(order);
479 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
481 if (it != a_burstMessages.end()) {
483 try { G_codecMsg.decode((*it).second->getBody()); } catch (anna::RuntimeException &ex) { ex.trace(); }
485 result = G_codecMsg.asXMLString();
491 std::string Launcher::gotoBurst(int order) throw() {
492 std::string result = "Position not found for order provided (";
493 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
495 if (it != a_burstMessages.end()) {
496 a_burstDeliveryIt = it;
497 result = "Position updated for order provided (";
500 result += anna::functions::asString(order);
505 ////////////////////////////////////////////////////
508 void Launcher::resetCounters() throw() {
509 // Diameter::comm module:
510 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
511 oamDiameterComm.resetCounters();
514 void Launcher::signalUSR2() throw(anna::RuntimeException) {
517 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
518 msg += SIGUSR2_TASKS_INPUT_FILENAME;
519 msg += "' (results will be written at '";
520 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
522 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
527 std::string response_content;
529 std::ifstream in_file (SIGUSR2_TASKS_INPUT_FILENAME);
530 std::ofstream out_file (SIGUSR2_TASKS_OUTPUT_FILENAME);
532 if (!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
533 if (!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
535 while (getline (in_file, line))
538 std::string msg = "Processing line: ";
540 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
544 eventOperation(line, response_content);
545 } catch (RuntimeException &ex) {
548 out_file << response_content;
555 std::string Launcher::help() const throw() {
556 std::string result = "\n";
557 result += "\n ------------- HELP -------------\n";
559 result += "\nOVERVIEW";
560 result += "\n--------";
562 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
563 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
564 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
565 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
566 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
567 result += "\n send it to another process.";
569 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
570 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
571 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
572 result += "\n generation, expiration control and many more features.";
574 result += "\nProcess traces are dump on \"launcher.traces\" and could have any trace level (POSIX levels), usually";
575 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
577 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
578 result += "\n kill -10 <pid>";
580 result += "\n kill -s SIGUSR1 <pid>";
581 result += "\n and then";
582 result += "\n vi /var/tmp/anna.context.<pid>";
584 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
585 result += "\n handlers, diameter dictionary, etc.), and a powerful log module could dump all the events";
586 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
587 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
588 result += "\n measurements.";
590 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
593 result += "\nCOMMAND LINE";
594 result += "\n------------";
596 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
597 result += "\n posibilities, many of which could be modified on the air through the management interface";
598 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
600 result += "\nAs mandatory, the stack definition given through the xml dictionary:";
601 result += "\n -dictionary <path to dictionary file>";
603 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
604 result += "\n -diameterServer localhost:3868 -diameterServerSessions 10 -entityServerSessions 0";
606 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
607 result += "\n -entity 192.168.12.11:3868,192.168.12.21:3868 -entityServerSessions 10 -diameterServerSessions 0";
609 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
610 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
611 result += "\n traffic at your client side you shall use '-balance' and '-sessionBasedModelsClientSocketSelection'";
612 result += "\n arguments in order to define the balancing behaviour.";
614 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
615 result += "\n customized ones using '-cer <xml message file>' and '-dwr <xml message file>'.";
616 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
617 result += "\n customized ones using operations interface.";
620 result += "\nDYNAMIC OPERATIONS";
621 result += "\n------------------";
623 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
624 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
625 result += "\n separated by pipes. These are the available commands:";
627 result += "\n--------------------------------------------------------------------------------------- General purpose";
629 result += "\nhelp This help. Startup information-level traces also dump this help.";
631 result += "\n------------------------------------------------------------------------------------ Parsing operations";
633 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
634 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
635 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
637 result += "\n------------------------------------------------------------------------------------------- Hot changes";
639 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
640 result += "\n server socket.";
641 result += "\ncollect Reset statistics and counters to start a new test stage of";
642 result += "\n performance measurement. Context data is written at";
643 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'.";
645 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
647 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
648 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
649 result += "\n If missing server (first parameter) all applications sockets will be affected.";
650 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
652 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
653 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
654 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
655 result += "\n client sessions, but for this, hide/show feature seems easier.";
657 result += "\n--------------------------------------------------------------------------------------- Flow operations";
659 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
660 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
661 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
662 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for corresponding request from entity.";
663 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for corresponding request from client.";
664 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
665 result += "\n List programmed answers if no parameter provided.";
667 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
668 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
669 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
670 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
671 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
673 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
674 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
675 result += "\n use sendxml operations better than programming.";
677 result += "\nBalance ('-balance' command line parameter) could be used to forward server socket receptions through";
678 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
679 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
680 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
682 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
684 result += "\nUsed as log file extensions (when '-splitLog' is provided on command line) and context preffixes on log";
685 result += "\n details when unique log file is dumped:";
687 result += "\n [sent2e/send2eError] Send to entity (success/error)";
688 result += "\n [sent2c/send2cError] Send to client (success/error)";
689 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
690 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
691 result += "\n [recvfc] Reception from client";
692 result += "\n [recvfe] Reception from entity";
693 result += "\n [req2c-expired] A request sent to client has been expired";
694 result += "\n [req2e-expired] A request sent to entity has been expired";
695 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
696 result += "\n has been logged)";
697 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
698 result += "\n has been logged)";
700 result += "\n-------------------------------------------------------------------------------------------- Load tests";
702 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
703 result += "\n messages in order to launch them from client side to the configured";
704 result += "\n diameter entity. We could start the burst with an initial load";
705 result += "\n (non-asynchronous sending), after this, a new request will be sent";
706 result += "\n per answer received or expired context. There are 10 actions: clear,";
707 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
709 result += "\n burst|clear Clears all loaded burst messages.";
710 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
711 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
712 result += "\n a certain initial load.";
713 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
714 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
715 result += "\n Popping all OTA requests implies burst stop because no more answer";
716 result += "\n will arrive to the process. Burst output file (-burstLog command";
717 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
718 result += "\n represents one received answer for which no new request is sent.";
719 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
720 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
721 result += "\n amount is greater than burst list size, they will be limited when";
722 result += "\n the list is processed except when repeat mode is enabled.";
723 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
724 result += "\n operations is that burst won't be awaken. Externally we could control";
725 result += "\n sending time (no request will be sent for answers).";
726 result += "\n burst|goto|<order> Updates current burst pointer position.";
727 result += "\n burst|look|<order> Show programmed burst message for order provided.";
730 result += "\nUSING OPERATIONS INTERFACE";
731 result += "\n--------------------------";
733 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
735 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
736 result += "\n to define the http server at the command line with something like: '-httpServer localhost:9000'.";
737 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
738 result += "\n using curl client could be:";
740 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
741 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
742 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
743 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
746 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
748 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
749 result += "\n signal event:";
750 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
752 result += "\n kill -12 <pid>";
754 result += "\n kill -s SIGUSR2 <pid>";
755 result += "\n and then see the results:";
756 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
758 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
759 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
760 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
761 result += "\n interface.";
769 std::string Launcher::programmedAnswers2c() const throw() {
770 std::string result = "\n";
771 result += "\n ------------- CURRENT PROGRAMMED ANSWERS TO CLIENT -------------\n\n";
773 if (G_reactingAnswers2C.size() == 0) {
774 result += "No ocurrences found\n\n";
776 for (reacting_answers_const_iterator it = G_reactingAnswers2C.begin(); it != G_reactingAnswers2C.end(); it++) {
777 result += (*it).second->asXMLString();
786 std::string Launcher::programmedAnswers2e() const throw() {
787 std::string result = "\n";
788 result += "\n\n ------------- CURRENT PROGRAMMED ANSWERS TO ENTITY -------------\n\n";
790 if (G_reactingAnswers2E.size() == 0) {
791 result += "No ocurrences found\n\n";
793 for (reacting_answers_const_iterator it = G_reactingAnswers2E.begin(); it != G_reactingAnswers2E.end(); it++) {
794 result += (*it).second->asXMLString();
802 void MyCommunicator::prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw() {
803 // Sequence values (hop-by-hop and end-to-end), session-id and subscription-id avps, are mirrored to the peer which sent the request.
804 // If user wants to test a specific answer without changing it, use send operations better than programming.
805 // Sequence substitution:
806 answer->setHopByHop(anna::diameter::codec::functions::getHopByHop(request));
807 answer->setEndToEnd(anna::diameter::codec::functions::getEndToEnd(request));
809 // Session-Id substitution:
811 std::string sessionId = anna::diameter::helpers::base::functions::getSessionId(request);
813 std::string msg = "Extracted Session-Id: ";
815 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
817 answer->getAvp("Session-Id")->getUTF8String()->setValue(sessionId);
818 } catch (anna::RuntimeException &ex) {
822 // Subscription-Id substitution: is not usual to carry Subscription-Id on answer messages, but if programmed answer have this information,
823 // then it will be adapted with the received data at request.
824 if (answer->countAvp("Subscription-Id") > 0) {
825 std::string msisdn = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
826 std::string imsi = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
828 if ((msisdn != "") || (imsi != "")) { // Both request & answer have SID: replace answer one with the request information:
829 answer->removeAvp("Subscription-Id", 0 /* remove all */);
834 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id");
835 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
836 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(msisdn);
840 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id"); // another
841 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
842 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(imsi);
848 void MyCommunicator::eventReceiveMessage(anna::comm::ClientSocket& clientSocket, const anna::comm::Message& message)
849 throw(anna::RuntimeException) {
850 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventReceiveMessage", ANNA_FILE_LOCATION));
852 if (clientSocket.support(anna::http::Transport::className()) == false)
855 MyHandler& httpHandler = a_contexts.get();
856 httpHandler.apply(clientSocket, message);
860 using namespace anna::diameter;
862 int main(int argc, const char** argv) {
863 anna::Logger::setLevel(anna::Logger::Warning);
864 anna::Logger::initialize("launcher", new TraceWriter("launcher.traces", 2048000));
865 anna::time::functions::initialize(); // before application instantiation (it have a anna::time object)
866 anna::time::functions::setControlPoint(); // start control point (application lifetime)
868 anna::http::functions::initialize();
871 CommandLine& commandLine(anna::CommandLine::instantiate());
873 commandLine.add("trace", anna::CommandLine::Argument::Optional, "Trace level (emergency, alert, critical, error, warning, notice, information, debug, local0..local7)");
874 commandLine.add("log", anna::CommandLine::Argument::Optional, "Process log file (operations result, traffic log, etc.). By default 'launcher.log'. Empty string or \"null\" name, to disable. Warning: there is no rotation for log files (use logrotate or whatever)");
875 commandLine.add("splitLog", anna::CommandLine::Argument::Optional, "Splits log file (appends to log filename, extensions with the type of event: see help on startup information-level traces). No log files for code/decode and load operations are created", false);
876 commandLine.add("detailedLog", anna::CommandLine::Argument::Optional, "Insert detailed information at log files. Should be disabled on automatic tests. Useful on '-balance' mode to know messages flow along the sockets", false);
877 commandLine.add("logStatisticSamples", anna::CommandLine::Argument::Optional, "Log statistics samples for the provided concept id list, over './sample.<concept id>.csv' files. For example: \"1,2\" will log concepts 1 and 2. Reserved word \"all\" activates all registered statistics concept identifiers. That ids are shown at context dump (see help to get it).");
878 commandLine.add("burstLog", anna::CommandLine::Argument::Optional, "Burst operations log file. By default 'launcher.burst'. Empty string or \"null\" name, to disable. Warning: there is no rotation for log files (use logrotate or whatever). Output: dot (.) for each burst message sent/pushed, cross (x) for popped ones, and order number when multiple of 1% of burst list size, plus OTA requests when changed.");
880 commandLine.add("httpServer", anna::CommandLine::Argument::Optional, "HTTP Management interface address (using i.e. curl tool) in '<address>:<port>' format. For example: 10.20.30.40:8080");
881 commandLine.add("httpServerShared", anna::CommandLine::Argument::Optional, "Enables shared bind for HTTP Management interface address. It would be useful i.e. to allow a great amount of curl operations per second", false);
882 commandLine.add("diameterServer", anna::CommandLine::Argument::Optional, "Diameter own server address in '<address>:<port>' format. For example: 10.20.30.40:3868");
883 commandLine.add("diameterServerSessions", anna::CommandLine::Argument::Optional, "Diameter own server available connections (0: diameter server disabled). Default value of 1");
884 commandLine.add("entity", anna::CommandLine::Argument::Optional, "Target diameter entity (comma-separated '<address>:<port>' format). For example: 10.20.30.40:3868,10.20.30.41:3868");
885 commandLine.add("entityServerSessions", anna::CommandLine::Argument::Optional, "Diameter entity server sessions (0: diameter entity disabled). Default value of 1");
886 commandLine.add("balance", anna::CommandLine::Argument::Optional, "Balance over entity servers instead of doing standard behaviour (first primary, secondary if fails, etc.)", false);
887 commandLine.add("sessionBasedModelsClientSocketSelection", anna::CommandLine::Argument::Optional, "By default, round-robin will be applied for IEC model (SMS/MMS), and Session-Id Low Part will be analyzed for ECUR/SCUR model (data, voice and content). You could change ECUR/SCUR analysis behaviour providing 'SessionIdHighPart', 'SessionIdOptionalPart' (atoi applied; usually subscriber id data, i.e. MSISDN or IMSI) and 'RoundRobin'.");
888 commandLine.add("dictionary", anna::CommandLine::Argument::Mandatory, "Diameter dictionary pathfiles (could be one or more ocurrences in a comma separated list, in order to accumulate loads). For example: avps_etsi.xml,avps_ietf.xml,avps_tgpp.xml,commands_qosControl.xml");
889 commandLine.add("ignoreFlags", anna::CommandLine::Argument::Optional, "Ignore flags on validation (at the moment only bits M & P from AVPs, because V bit is too important; no operation flags could be checked). Also force compact xml presentation ignoring flags during dictionary elements identification", false);
890 commandLine.add("ignoreErrors", anna::CommandLine::Argument::Optional, "Local server skips requests errors analysis which would prepare automatic answers for them when a problem is found. If no answer is programmed and entity is configured, a failed request would be forwarded (delegates at the end point) even if this parameter is missing", false);
891 commandLine.add("allowedInactivityTime", anna::CommandLine::Argument::Optional, "Milliseconds for the maximum allowed inactivity time on server sessions born over the local server before being reset. If missing, default value of 90000 will be assigned");
892 commandLine.add("tcpConnectDelay", anna::CommandLine::Argument::Optional, "Milliseconds to wait TCP connect to any server. If missing, default value of 200 will be assigned");
893 commandLine.add("answersTimeout", anna::CommandLine::Argument::Optional, "Milliseconds to wait pending application answers from diameter peers. If missing, default value of 10000 will be assigned");
894 commandLine.add("ceaTimeout", anna::CommandLine::Argument::Optional, "Milliseconds to wait CEA from diameter server. If missing, default value of 'answersTimeout' will be assigned");
895 commandLine.add("watchdogPeriod", anna::CommandLine::Argument::Optional, "Milliseconds for watchdog timer (Tw) for diameter keep-alive procedure. If missing, default value of 30000 will be assigned");
896 commandLine.add("reconnectionPeriod", anna::CommandLine::Argument::Optional, "Milliseconds to recover diameter client-session when server connection has been broken. If missing, default value of 10000 will be assigned");
897 commandLine.add("cer", anna::CommandLine::Argument::Optional, "Pathfile for the Capabilities Exchange Request xml message. If missing, \"cer.xml\" is searched. If missing again, process creates own CER");
898 commandLine.add("dwr", anna::CommandLine::Argument::Optional, "Pathfile for the Device Watchdog Request xml message. If missing, \"dwr.xml\" is searched. If missing again, process creates own DWR");
899 commandLine.add("originHost", anna::CommandLine::Argument::Optional, "Diameter application host name (system name). If missing, process sets o.s. hostname");
900 commandLine.add("originRealm", anna::CommandLine::Argument::Optional, "Diameter application node realm name. If missing, process sets domain name");
901 commandLine.add("integrationAndDebugging", anna::CommandLine::Argument::Optional, "Sets validation mode to 'Always' (default validates only after decoding), and validation depth to 'Complete' (default validates until 'FirstError')", false);
902 // commandLine.add("clone", anna::CommandLine::Argument::Optional, "Enables fork mode for request processing", false);
903 commandLine.initialize(argv, argc);
904 commandLine.verify();
905 std::cout << commandLine.asString() << std::endl;
907 } catch (Exception& ex) {
908 cout << ex.asString() << endl;
914 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
915 a_myDiameterEngine = new MyDiameterEngine();
916 a_myDiameterEngine->setRealm("ADL.ericsson.com");
917 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
918 //a_myDiameterEngine->setFreezeEndToEndOnSending();
919 a_logFile = "launcher.log";
920 a_burstLogFile = "launcher.burst";
922 a_detailedLog = false;
924 a_counterRecorder = NULL;
925 a_counterRecorderClock = NULL;
927 a_diameterLocalServer = NULL;
928 a_cerPathfile = "cer.xml";
929 a_dwrPathfile = "dwr.xml";
932 a_burstRepeat = false;
933 a_burstActive = false;
934 //a_burstMessages.clear();
936 a_burstDeliveryIt = a_burstMessages.begin();
938 a_burstPopCounter = 0;
941 void Launcher::baseProtocolSetupAsClient(void) throw(anna::RuntimeException) {
943 // <CER> ::= < Diameter Header: 257, REQ >
944 // { Origin-Host } 264 diameterIdentity
945 // { Origin-Realm } 296 idem
946 // 1* { Host-IP-Address } 257, address
947 // { Vendor-Id } 266 Unsigned32
948 // { Product-Name } 269 UTF8String
949 // [Origin-State-Id] 278 Unsigned32
950 // * [ Supported-Vendor-Id ] 265 Unsigned32
951 // * [ Auth-Application-Id ] 258 Unsigned32
952 // * [Acct-Application-Id] 259 Unsigned32
953 anna::diameter::codec::Message diameterCER;
954 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
955 std::string OH = a_myDiameterEngine->getHost();
956 std::string OR = a_myDiameterEngine->getRealm();
957 std::string hostIP = anna::functions::getHostnameIP(); // Address
958 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
959 std::string productName = "ANNA Diameter Launcher"; // UTF8String
960 bool loadingError = false;
963 diameterCER.loadXML(a_cerPathfile);
964 } catch (anna::RuntimeException &ex) {
970 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
971 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
972 diameterCER.setApplicationId(applicationId);
973 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
974 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
975 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Host_IP_Address)->getAddress()->fromPrintableString(hostIP.c_str()); // supported by Address class, anyway is better to provide "1|<ip address>"
976 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
977 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
978 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
982 // <DWR> ::= < Diameter Header: 280, REQ >
985 anna::diameter::codec::Message diameterDWR;
986 loadingError = false;
989 diameterDWR.loadXML(a_dwrPathfile);
990 } catch (anna::RuntimeException &ex) {
996 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
997 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
998 diameterDWR.setApplicationId(applicationId);
999 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1000 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1003 //////////////////////////
1004 // IDEM FOR CEA AND DWA //
1005 //////////////////////////
1007 // // <CER> ::= < Diameter Header: 257, REQ >
1008 // // { Origin-Host } 264 diameterIdentity
1009 // // { Origin-Realm } 296 idem
1010 // // 1* { Host-IP-Address } 257, address
1011 // // { Vendor-Id } 266 Unsigned32
1012 // // { Product-Name } 269 UTF8String
1013 // // [Origin-State-Id] 278 Unsigned32
1014 // // * [ Supported-Vendor-Id ] 265 Unsigned32
1015 // // * [ Auth-Application-Id ] 258 Unsigned32
1016 // // * [Acct-Application-Id] 259 Unsigned32
1017 // anna::diameter::codec::Message diameterCER;
1018 // int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
1019 // std::string OH = a_myDiameterEngine->getHost();
1020 // std::string OR = a_myDiameterEngine->getRealm();
1021 // std::string hostIP = anna::functions::getHostnameIP(); // Address
1022 // int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
1023 // std::string productName = "ANNA Diameter Launcher"; // UTF8String
1024 // bool loadingError = false;
1027 // diameterCER.loadXML("cer.xml");
1028 // } catch (anna::RuntimeException &ex) {
1030 // loadingError = true;
1033 // if (loadingError) {
1034 // LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
1035 // diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
1036 // diameterCER.setApplicationId(applicationId);
1037 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1038 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1039 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Host_IP_Address)->getAddress()->fromPrintableString(hostIP.c_str()); // supported by Address class, anyway is better to provide "1|<ip address>"
1040 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
1041 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
1042 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
1046 // // <DWR> ::= < Diameter Header: 280, REQ >
1047 // // { Origin-Host }
1048 // // { Origin-Realm }
1049 // anna::diameter::codec::Message diameterDWR;
1050 // loadingError = false;
1053 // diameterDWR.loadXML("dwr.xml");
1054 // } catch (anna::RuntimeException &ex) {
1056 // loadingError = true;
1059 // if (loadingError) {
1060 // LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
1061 // diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
1062 // diameterDWR.setApplicationId(applicationId);
1063 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1064 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1066 // Assignment for CER/DWR and CEA/DWA:
1067 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
1068 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
1071 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw() {
1072 // if (!logEnabled()) return;
1075 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1077 writeLogFile(G_codecMsg, logExtension, detail);
1081 // Si ya lo tengo decodificado:
1082 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
1083 // if (!logEnabled()) return;
1084 // Open target file:
1085 std::string targetFile = a_logFile;
1089 targetFile += logExtension;
1092 ofstream out(targetFile.c_str(), ifstream::out | ifstream::app);
1093 // Set text to dump:
1094 std::string title = "[";
1095 title += logExtension;
1097 // Build complete log:
1098 std::string log = "\n";
1100 if (a_detailedLog) {
1101 anna::time::Date now;
1104 title += now.asString();
1105 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
1106 log += decodedMessage.asXMLString();
1108 log += anna::functions::highlight("Used resource");
1114 log += decodedMessage.asXMLString();
1119 out.write(log.c_str(), log.size());
1124 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
1125 ofstream out(a_burstLogFile.c_str(), ifstream::out | ifstream::app);
1126 out.write(buffer.c_str(), buffer.size());
1127 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
1128 // you'd call close() only if you indeed for some reason wanted to close the filestream
1129 // earlier than it goes out of scope.
1133 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
1134 CommandLine& cl(anna::CommandLine::instantiate());
1136 if (!cl.exists(commandLineParameter) && optional) return; // si fuese obligatorio daria error de arranque.
1138 std::string parameter = cl.getValue(commandLineParameter);
1140 if (anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
1141 int msecs = cl.getIntegerValue(commandLineParameter);
1143 if (msecs > a_timeEngine->getMaxTimeout()) {
1144 std::string msg = "Commandline parameter '";
1145 msg += commandLineParameter;
1146 msg += "' is greater than allowed max timeout for timming engine: ";
1147 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
1148 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1151 if (msecs <= a_timeEngine->getResolution()) {
1152 std::string msg = "Commandline parameter '";
1153 msg += commandLineParameter;
1154 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
1155 msg += anna::functions::asString(a_timeEngine->getResolution());
1156 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1162 // Excepcion (por no ser entero):
1163 std::string msg = "Error at commandline parameter '";
1164 msg += commandLineParameter;
1167 msg += "': must be a non-negative integer number";
1168 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1172 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
1173 if (diameterServerSessions <= 0) return;
1175 std::string address;
1177 CommandLine& cl(anna::CommandLine::instantiate());
1178 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
1179 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
1180 a_diameterLocalServer = a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions);
1181 a_diameterLocalServer->setDescription("Launcher diameter local server");
1182 int allowedInactivityTime = 90000; // ms
1184 if (cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
1186 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
1190 void Launcher::initialize()
1191 throw(anna::RuntimeException) {
1192 anna::comm::Application::initialize();
1193 CommandLine& cl(anna::CommandLine::instantiate());
1194 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
1195 // if (cl.exists ("clone"))
1196 // workMode = anna::comm::Communicator::WorkMode::Clone;
1197 a_communicator = new MyCommunicator(workMode);
1198 a_timeEngine = new anna::timex::Engine((anna::Millisecond)300000, (anna::Millisecond)150);
1199 a_counterRecorder = new MyCounterRecorder();
1200 a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", Millisecond(10000));
1201 //a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", Millisecond(300000));
1204 void Launcher::run()
1205 throw(anna::RuntimeException) {
1206 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
1207 CommandLine& cl(anna::CommandLine::instantiate());
1209 a_start_time.setCurrent();
1211 anna::statistics::Engine::instantiate().enable();
1212 ///////////////////////////////
1213 // Diameter library COUNTERS //
1214 ///////////////////////////////
1215 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
1216 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
1217 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
1218 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
1224 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
1225 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
1226 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
1227 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
1228 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
1229 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
1230 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
1231 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
1232 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
1233 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
1234 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
1235 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
1236 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
1237 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
1238 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
1239 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
1240 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
1241 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
1242 /* Diameter Base (capabilities exchange & keep alive) */
1244 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
1245 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
1246 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
1247 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
1248 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
1249 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
1250 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
1251 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
1252 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
1254 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
1255 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
1256 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
1257 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
1258 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
1259 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
1260 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
1261 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
1262 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
1263 /* server socket operations (enable/disable listening port for any local server) */
1264 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
1265 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
1268 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
1269 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
1270 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
1271 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
1272 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
1273 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
1274 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
1275 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
1276 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
1278 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
1279 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
1280 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
1281 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
1282 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
1283 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
1284 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
1285 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
1286 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
1287 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
1288 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
1289 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
1290 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
1291 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
1296 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
1297 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
1298 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
1299 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
1300 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
1301 /* Message decoding */
1302 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
1303 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
1304 /* Avp validation */
1305 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
1306 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
1307 /* Message validation */
1308 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
1309 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
1310 /* Level validation */
1311 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
1312 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
1313 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
1314 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
1315 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
1316 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
1318 /////////////////////////////////
1319 // Counter recorder associated //
1320 /////////////////////////////////
1321 oamDiameterComm.setCounterRecorder(a_counterRecorder);
1322 oamDiameterCodec.setCounterRecorder(a_counterRecorder);
1323 a_timeEngine->activate(a_counterRecorderClock); // start clock
1325 // Checking command line parameters
1326 if (cl.exists("sessionBasedModelsClientSocketSelection")) {
1327 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
1329 if ((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
1330 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
1335 if (cl.exists("trace"))
1336 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
1339 // Help on startup traces:
1340 anna::Logger::information(help(), ANNA_FILE_LOCATION);
1341 // Test messages dtd:
1342 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
1343 msg += anna::diameter::codec::MessageDTD;
1344 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1347 if (cl.exists("httpServer")) {
1348 anna::comm::Network& network = anna::comm::Network::instantiate();
1349 std::string address;
1351 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
1352 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // aqui hay que proporcionar una IP !
1353 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // Artimaña para resolver (IP o hostname)
1354 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
1358 anna::diameter::codec::Engine *codecEngine = new anna::diameter::codec::Engine();
1359 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
1362 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* stack id */);
1363 // Analyze comma-separated list:
1364 anna::Tokenizer lst;
1365 std::string dictionaryParameter = cl.getValue("dictionary");
1366 lst.apply(dictionaryParameter, ",");
1368 if (lst.size() >= 1) { // always true (at least one, because -dictionary is mandatory)
1369 anna::Tokenizer::const_iterator tok_min(lst.begin());
1370 anna::Tokenizer::const_iterator tok_max(lst.end());
1371 anna::Tokenizer::const_iterator tok_iter;
1372 std::string pathFile;
1375 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1376 pathFile = anna::Tokenizer::data(tok_iter);
1381 codecEngine->setDictionary(d);
1382 LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
1383 } catch (anna::RuntimeException &ex) {
1387 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
1388 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
1389 if (cl.exists("integrationAndDebugging")) {
1390 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always);
1391 codecEngine->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
1394 codecEngine->ignoreFlagsOnValidation(cl.exists("ignoreFlags"));
1397 if (cl.exists("diameterServer"))
1398 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
1400 // Optional command line parameters ////////////////////////////////////////////////////////
1401 checkTimeMeasure("allowedInactivityTime");
1402 checkTimeMeasure("tcpConnectDelay");
1403 checkTimeMeasure("answersTimeout");
1404 checkTimeMeasure("ceaTimeout");
1405 checkTimeMeasure("watchdogPeriod");
1406 checkTimeMeasure("reconnectionPeriod");
1407 int tcpConnectDelay = 200; // ms
1408 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
1409 anna::Millisecond ceaTimeout;
1410 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
1411 int reconnectionPeriod = 10000; // ms
1413 if (cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
1415 if (cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
1417 if (cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
1418 else ceaTimeout = answersTimeout;
1420 if (cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
1422 if (cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
1424 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
1425 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
1426 std::string originHost = "";
1427 std::string originRealm = "";
1429 if (cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
1431 if (cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
1433 if (cl.exists("originHost")) originHost = cl.getValue("originHost");
1435 if (cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
1437 a_myDiameterEngine->setHost(originHost);
1438 a_myDiameterEngine->setRealm(originRealm);
1441 if (cl.exists("entity")) {
1442 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
1444 if (entityServerSessions > 0) {
1445 baseProtocolSetupAsClient(); // Same CER/CEA, DWR/DWA for all diameter servers
1446 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
1447 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
1448 a_entity = a_myDiameterEngine->createEntity(servers, "Launcher diameter entity");
1449 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
1450 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
1456 if (cl.exists("log")) a_logFile = cl.getValue("log");
1458 if (cl.exists("splitLog")) a_splitLog = true;
1460 if (cl.exists("detailedLog")) a_detailedLog = true;
1462 if (cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
1464 // Log statistics concepts
1465 if (cl.exists("logStatisticSamples")) {
1466 std::string list = cl.getValue("logStatisticSamples");
1467 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
1469 if (list == "all") {
1470 if (statEngine.enableSampleLog(/* -1: all concepts */))
1471 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
1473 anna::Tokenizer lst;
1474 lst.apply(cl.getValue("logStatisticSamples"), ",");
1476 if (lst.size() >= 1) {
1477 anna::Tokenizer::const_iterator tok_min(lst.begin());
1478 anna::Tokenizer::const_iterator tok_max(lst.end());
1479 anna::Tokenizer::const_iterator tok_iter;
1482 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1483 conceptId = atoi(anna::Tokenizer::data(tok_iter));
1485 if (statEngine.enableSampleLog(conceptId))
1486 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
1492 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
1493 if (cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
1494 a_communicator->accept();
1497 void MyCommunicator::eventBreakConnection(Server* server)
1499 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventBreakConnection", ANNA_FILE_LOCATION));
1501 anna::comm::Communicator::eventBreakConnection(server);
1504 void MyCommunicator::terminate()
1506 if (hasRequestedStop() == true)
1512 void MyHandler::evRequest(anna::comm::ClientSocket& clientSocket, const anna::http::Request& request)
1513 throw(anna::RuntimeException) {
1514 const anna::DataBlock& body = request.getBody();
1516 if (body.getSize() == 0)
1517 throw anna::RuntimeException("Missing operation parameters on HTTP request", ANNA_FILE_LOCATION);
1520 string msg("Received body: ");
1521 msg += anna::functions::asString(body);
1522 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1524 std::string body_content;
1525 body_content.assign(body.getData(), body.getSize());
1527 std::string response_content;
1530 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
1531 my_app.eventOperation(body_content, response_content);
1532 } catch (RuntimeException &ex) {
1536 anna::http::Response* response = allocateResponse();
1537 response->setStatusCode(200); // http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
1538 anna::DataBlock db_content(true);
1539 db_content = response_content;
1540 response->setBody(db_content);
1541 // response->find(anna::http::Header::Type::Date)->setValue("Mon, 30 Jan 2006 14:36:18 GMT");
1542 // anna::http::Header* keepAlive = response->find("Keep-Alive");
1544 // if (keepAlive == NULL)
1545 // keepAlive = response->createHeader("Keep-Alive");
1547 // keepAlive->setValue("Verificacion del cambio 1.0.7");
1550 clientSocket.send(*response);
1551 } catch (Exception& ex) {
1556 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1557 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1558 CommandLine& cl(anna::CommandLine::instantiate());
1559 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1560 response_content = "Operation processed with exception. See traces\n"; // supposed
1561 std::string result = "";
1564 if (operation == "help") {
1565 std::string s_help = help();
1566 std::cout << s_help << std::endl;
1567 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1568 response_content = "Help dumped on stdout and information-level traces (launcher.traces file)\n";
1572 // Reset performance data:
1573 if (operation == "collect") {
1576 response_content = "All process counters & statistic information have been reset\n";
1580 // Tokenize operation
1582 params.apply(operation, "|");
1583 int numParams = params.size() - 1;
1584 //LOGDEBUG(anna::Logger::debug(anna::functions::asString("Number of operation parameters: %d", numParams), ANNA_FILE_LOCATION));
1586 if (numParams > 2) {
1587 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1588 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1591 Tokenizer::const_iterator tok_iter = params.begin();
1592 std::string opType = Tokenizer::data(tok_iter);
1593 std::string param1, param2;
1595 if (numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1597 if (numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1599 if (opType == "code") {
1601 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'code' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1603 G_codecMsg.loadXML(param1);
1604 std::string hexString = anna::functions::asHexString(G_codecMsg.code());
1606 ofstream outfile(param2.c_str(), ifstream::out);
1607 outfile.write(hexString.c_str(), hexString.size());
1609 } else if (opType == "decode") {
1611 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'decode' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1614 ifstream infile(param1.c_str(), ifstream::in);
1616 std::string hexString(buffer, strlen(buffer));
1617 anna::DataBlock db(true);
1618 anna::functions::fromHexString(hexString, db);
1621 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1623 std::string xmlString = G_codecMsg.asXMLString();
1625 ofstream outfile(param2.c_str(), ifstream::out);
1626 outfile.write(xmlString.c_str(), xmlString.size());
1629 } else if ((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1630 anna::diameter::comm::Entity *entity = getEntity();
1632 if (!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1636 std::string key = param1;
1640 if (opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1642 if (opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1644 if (opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1646 if (opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1648 std::string address;
1650 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1652 if (opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1654 if (opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1656 if (opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1658 if (opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1661 if (opType == "hide") entity->hide();
1663 if (opType == "show") entity->show();
1665 if (opType == "hidden") result = entity->hidden() ? "true" : "false";
1667 if (opType == "shown") result = entity->shown() ? "true" : "false";
1669 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1671 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml/sendxml2e' operation (missing parameter)", ANNA_FILE_LOCATION);
1673 anna::diameter::comm::Entity *entity = getEntity();
1675 if (!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1677 G_codecMsg.loadXML(param1);
1678 G_commMsgSent2e.clearBody();
1679 try { G_codecMsg.valid(); } catch (anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue sending (see validation mode configured in launcher)
1681 G_commMsgSent2e.setBody(G_codecMsg.code());
1682 bool success = entity->send(G_commMsgSent2e, cl.exists("balance"));
1686 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1687 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1688 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1689 writeLogFile(G_codecMsg, (success ? "sent2e" : "send2eError"), detail);
1691 } else if ((opType == "burst")) {
1693 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (missing action parameter)", ANNA_FILE_LOCATION);
1695 anna::diameter::comm::Entity *entity = getEntity();
1697 if (!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1699 // burst|clear clears all loaded burst messages.
1700 // burst|load|<source_file> loads the next diameter message into launcher burst.
1701 // burst|start|<initial load> starts the message sending with a certain initial load.
1702 // burst|push|<load amount> sends specific non-aynchronous load.
1703 // burst|stop stops the burst cycle.
1704 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1705 // burst|send|<amount> send messages from burst list. The main difference with
1706 // start/push operations is that burst won't be awaken.
1707 // Externally we could control sending time (no request
1708 // will be sent for answers).
1709 // burst|goto|<order> Updates current burst pointer position.
1710 // burst|look|<order> Show programmed burst message for order provided.
1712 if (param1 == "clear") {
1713 result = "Removed ";
1714 result += anna::functions::asString(clearBurst());
1715 result += " elements.";
1716 } else if (param1 == "load") {
1717 if (param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1719 G_codecMsg.loadXML(param2);
1721 if (G_codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1722 try { G_codecMsg.valid(); } catch (anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue loading (see validation mode configured in launcher)
1724 int position = loadBurstMessage(G_codecMsg.code());
1725 result = "Loaded '";
1727 result += "' file into burst list position ";
1728 result += anna::functions::asString(position);
1729 } else if (param1 == "start") {
1730 if (param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1732 int initialLoad = atoi(param2.c_str());
1733 int processed = startBurst(initialLoad);
1735 if (processed > 0) {
1736 result = "Initial load completed for ";
1737 result += anna::functions::entriesAsString(processed, "message");
1740 } else if (param1 == "push") {
1741 if (param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1743 int pushed = pushBurst(atoi(param2.c_str()));
1747 result += anna::functions::entriesAsString(pushed, "message");
1750 } else if (param1 == "pop") {
1751 if (param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1753 int releaseLoad = atoi(param2.c_str());
1754 int popped = popBurst(releaseLoad);
1757 result = "Burst popped for ";
1758 result += anna::functions::entriesAsString(popped, "message");
1761 } else if (param1 == "stop") {
1762 int left = stopBurst();
1765 result += anna::functions::entriesAsString(left, "message");
1766 result += " left to the end of the cycle.";
1768 } else if (param1 == "repeat") {
1769 if (param2 == "") param2 = "yes";
1771 bool repeat = (param2 == "yes");
1772 repeatBurst(repeat);
1773 result += (repeat ? "Mode on." : "Mode off.");
1774 } else if (param1 == "send") {
1775 if (param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1777 int sent = sendBurst(atoi(param2.c_str()));
1781 result += anna::functions::entriesAsString(sent, "message");
1784 } else if (param1 == "goto") {
1785 if (param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1787 result = gotoBurst(atoi(param2.c_str()));
1789 } else if (param1 == "look") {
1790 if (param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1793 result += lookBurst(atoi(param2.c_str()));
1796 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1798 } else if (opType == "sendxml2c") {
1800 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml2c' operation (missing parameter)", ANNA_FILE_LOCATION);
1802 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1804 if (!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1806 G_codecMsg.loadXML(param1);
1807 G_commMsgSent2c.clearBody();
1808 try { G_codecMsg.valid(); } catch (anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue sending (see validation mode configured in launcher)
1810 G_commMsgSent2c.setBody(G_codecMsg.code());
1811 bool success = localServer->send(G_commMsgSent2c);
1815 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1816 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1817 writeLogFile(G_codecMsg, (success ? "sent2c" : "send2cError"), detail);
1819 } else if (opType == "loadxml") {
1821 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'loadxml' operation (missing parameter)", ANNA_FILE_LOCATION);
1823 G_codecMsg.loadXML(param1);
1824 std::string xmlString = G_codecMsg.asXMLString();
1825 std::cout << xmlString << std::endl;
1826 } else if (opType == "diameterServerSessions") {
1828 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'diameterServerSessions' operation (missing parameter)", ANNA_FILE_LOCATION);
1830 int diameterServerSessions = atoi(param1.c_str());
1832 if (!getDiameterLocalServer())
1833 startDiameterServer(diameterServerSessions);
1835 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1836 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1837 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1840 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1843 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1844 anna::diameter::codec::Message *message = engine->createMessage(param1);
1847 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1850 if (message->isRequest())
1851 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1853 int code = message->getId().first;
1854 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
1856 if (it != G_reactingAnswers2C.end()) { // found: replace
1857 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1858 engine->releaseMessage((*it).second);
1861 G_reactingAnswers2C[code] = message;
1862 } else { // answers query on stdout
1863 std::cout << programmedAnswers2c() << std::endl;
1864 response_content = "Programmed answers dumped on stdout\n";
1867 } else if ((opType == "answerxml2e")) {
1868 anna::diameter::comm::Entity *entity = getEntity();
1871 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1874 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1875 anna::diameter::codec::Message *message = engine->createMessage(param1);
1878 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1881 if (message->isRequest())
1882 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1884 int code = message->getId().first;
1885 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
1887 if (it != G_reactingAnswers2E.end()) { // found: replace
1888 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1889 engine->releaseMessage((*it).second);
1892 G_reactingAnswers2E[code] = message;
1893 } else { // answers query on stdout
1894 std::cout << programmedAnswers2e() << std::endl;
1895 response_content = "Programmed answers dumped on stdout\n";
1899 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1900 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1904 response_content = "Operation processed; ";
1906 if ((opType == "decode") || (opType == "code")) {
1907 response_content += "File '";
1908 response_content += param2;
1909 response_content += "' created.";
1910 response_content += "\n";
1911 } else if ((opType == "hide") || (opType == "show")) {
1912 response_content += "Resource '";
1913 response_content += ((param1 != "") ? param1 : "Entity");
1916 response_content += "|";
1917 response_content += param2;
1920 response_content += "' ";
1922 if (opType == "hide") response_content += "has been hidden.";
1924 if (opType == "show") response_content += "has been shown.";
1926 response_content += "\n";
1927 } else if ((opType == "hidden") || (opType == "shown")) {
1928 response_content += "Result: ";
1929 response_content += result;
1930 response_content += "\n";
1931 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1932 response_content += "Message '";
1933 response_content += param1;
1934 response_content += "' sent to entity.";
1935 response_content += "\n";
1936 } else if (opType == "burst") {
1937 response_content += "Burst '";
1938 response_content += param1;
1939 response_content += "' executed. ";
1940 response_content += result;
1941 response_content += "\n";
1942 } else if (opType == "sendxml2c") {
1943 response_content += "Message '";
1944 response_content += param1;
1945 response_content += "' sent to client.";
1946 response_content += "\n";
1947 } else if (opType == "loadxml") {
1948 response_content += "Message '";
1949 response_content += param1;
1950 response_content += "' loaded.";
1951 response_content += "\n";
1952 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1953 response_content += "Answer to client '";
1954 response_content += param1;
1955 response_content += "' programmed.";
1956 response_content += "\n";
1957 } else if ((opType == "answerxml2e")) {
1958 response_content += "Answer to entity '";
1959 response_content += param1;
1960 response_content += "' programmed.";
1961 response_content += "\n";
1962 } else if (opType == "diameterServerSessions") {
1963 response_content += "Maximum server socket connections updated to '";
1964 response_content += param1;
1965 response_content += "'.";
1966 response_content += "\n";
1971 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
1972 CommandLine& cl(anna::CommandLine::instantiate());
1973 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
1975 if (sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
1978 // Service-Context-Id:
1979 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
1980 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
1982 switch (chargingContext) {
1983 case anna::diameter::helpers::dcca::ChargingContext::Data:
1984 case anna::diameter::helpers::dcca::ChargingContext::Voice:
1985 case anna::diameter::helpers::dcca::ChargingContext::Content: {
1986 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
1987 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
1988 std::string diameterIdentity, optional;
1989 anna::U32 high, low;
1990 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
1992 if (sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
1994 if (sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
1996 if (sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
1998 //case anna::diameter::helpers::dcca::ChargingContext::SMS:
1999 //case anna::diameter::helpers::dcca::ChargingContext::MMS:
2001 // return -1; // IEC model and Unknown traffic types
2003 } catch (anna::RuntimeException &ex) {
2005 std::string msg = ex.getText();
2006 msg += " | Round-robin between sessions will be used to send";
2007 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2015 void MyDiameterEntity::eventRequest(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
2016 throw(anna::RuntimeException) {
2017 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventRequest", ANNA_FILE_LOCATION));
2018 // Performance stats:
2019 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2020 CommandLine& cl(anna::CommandLine::instantiate());
2022 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2025 std::string msg = "Request received: ";
2026 msg += anna::diameter::functions::commandIdAsPairString(cid);
2027 msg += " | DiameterServer: ";
2028 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2029 msg += " | EventTime: ";
2030 msg += anna::time::functions::currentTimeAsString();
2031 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2035 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe", clientSession->asString());
2037 // Lookup reacting answers list:
2038 int code = cid.first;
2039 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
2041 if (it != G_reactingAnswers2E.end()) {
2042 anna::diameter::codec::Message *answer_message = (*it).second;
2044 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2047 G_commMsgSent2e.setBody(answer_message->code());
2048 /* response = NULL =*/clientSession->send(&G_commMsgSent2e);
2050 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2e", clientSession->asString());
2051 } catch (anna::RuntimeException &ex) {
2054 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2eError", clientSession->asString());
2056 } else { // not found: forward to client (if exists)
2057 // Forward to client:
2058 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2060 if (localServer && (cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CER */) {
2062 anna::diameter::comm::Message *msg = G_commMessages.create();
2063 msg->setBody(message);
2064 msg->setRequestClientSessionKey(clientSession->getKey());
2065 bool success = localServer->send(msg);
2068 if (my_app.logEnabled()) {
2069 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
2070 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2071 my_app.writeLogFile(message, (success ? "fwd2c" : "fwd2cError"), detail);
2073 } catch (anna::RuntimeException &ex) {
2081 void MyDiameterEntity::eventResponse(const anna::diameter::comm::Response &response)
2082 throw(anna::RuntimeException) {
2083 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventResponse", ANNA_FILE_LOCATION));
2084 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2085 CommandLine& cl(anna::CommandLine::instantiate());
2086 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2087 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2088 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2089 const anna::DataBlock* message = response.getMessage();
2090 const anna::diameter::comm::ClientSession *clientSession = static_cast<const anna::diameter::comm::ClientSession *>(response.getSession());
2091 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2092 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2093 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2094 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2095 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2097 anna::diameter::CommandId request_cid = request->getCommandId();
2100 std::string msg = "Response received for original diameter request: ";
2101 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2102 msg += " | Response: ";
2103 msg += response.asString();
2104 msg += " | DiameterServer: ";
2105 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2106 msg += " | EventTime: ";
2107 msg += anna::time::functions::currentTimeAsString();
2108 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2111 if (isUnavailable) {
2112 //if (isApplicationMessage)
2113 LOGWARNING(anna::Logger::warning("Diameter entity unavailable for Diameter Request", ANNA_FILE_LOCATION));
2116 if (contextExpired) {
2117 //if (isApplicationMessage)
2118 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the entity", ANNA_FILE_LOCATION));
2120 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2121 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2e-expired", clientSession->asString());
2127 std::string msg = "Received response for diameter message: ";
2128 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2129 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2132 bool alreadyDecodedOnG_codecMsg = false;
2134 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2135 if (my_app.logEnabled()) {
2136 my_app.writeLogFile(*message, "recvfe", clientSession->asString());
2137 alreadyDecodedOnG_codecMsg = true;
2141 // Forward to client:
2142 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2144 if (localServer && (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CEA */) {
2146 G_commMsgFwd2c.setBody(*message);
2147 bool success = localServer->send(&G_commMsgFwd2c, request->getRequestServerSessionKey());
2148 G_commMessages.release(request);
2150 anna::diameter::comm::ServerSession *usedServerSession = my_app.getMyDiameterEngine()->findServerSession(request->getRequestServerSessionKey());
2151 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2153 if (my_app.logEnabled()) {
2154 if (alreadyDecodedOnG_codecMsg)
2155 my_app.writeLogFile(G_codecMsg, (success ? "fwd2c" : "fwd2cError"), detail);
2157 my_app.writeLogFile(*message, (success ? "fwd2c" : "fwd2cError"), detail);
2159 } catch (anna::RuntimeException &ex) {
2165 // Triggering burst:
2166 if (isOK || contextExpired) my_app.sendBurstMessage();
2170 void MyDiameterEntity::eventUnknownResponse(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
2171 throw(anna::RuntimeException) {
2172 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventUnknownResponse", ANNA_FILE_LOCATION));
2173 // Performance stats:
2174 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2176 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2179 std::string msg = "Out-of-context response received from entity: ";
2180 msg += anna::diameter::functions::commandIdAsPairString(cid);
2181 msg += " | DiameterServer: ";
2182 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2183 msg += " | EventTime: ";
2184 msg += anna::time::functions::currentTimeAsString();
2185 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2189 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe-ans-unknown", clientSession->asString());
2195 void MyLocalServer::eventRequest(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2196 throw(anna::RuntimeException) {
2197 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventRequest", ANNA_FILE_LOCATION));
2198 // Performance stats:
2199 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2200 CommandLine& cl(anna::CommandLine::instantiate());
2202 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2205 std::string msg = "Request received: ";
2206 msg += anna::diameter::functions::commandIdAsPairString(cid);
2207 msg += " | DiameterServer: ";
2208 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2209 msg += " | EventTime: ";
2210 msg += anna::time::functions::currentTimeAsString();
2211 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2215 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString());
2217 // If no answer is programmed and entity is configured, the failed request would be forwarded even being wrong (delegates at the end point)
2218 int code = cid.first;
2219 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
2220 bool programmed = (it != G_reactingAnswers2C.end());
2221 anna::diameter::comm::Entity *entity = my_app.getEntity();
2223 if (!programmed && entity) { // forward condition (no programmed answer + entity available)
2224 anna::diameter::comm::Message *msg = G_commMessages.create();
2225 msg->setBody(message);
2226 msg->setRequestServerSessionKey(serverSession->getKey());
2227 bool success = entity->send(msg, cl.exists("balance"));
2230 if (my_app.logEnabled()) {
2231 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
2232 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
2233 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2234 my_app.writeLogFile(message, (success ? "fwd2e" : "fwd2eError"), detail); // forwarded
2241 bool analysisOK = true; // by default
2242 anna::diameter::codec::Message *answer_message = NULL;
2244 if (!cl.exists("ignoreErrors")) { // Error analysis
2245 answer_message = (anna::diameter::codec::Message*) & G_codecAnsMsg;
2246 answer_message->clear();
2249 try { G_codecMsg.decode(message, answer_message); } catch (anna::RuntimeException &ex) { ex.trace(); }
2251 answer_message->setStandardToAnswer(G_codecMsg, my_app.getMyDiameterEngine()->getHost(), my_app.getMyDiameterEngine()->getRealm());
2252 analysisOK = (answer_message->getResultCode() == anna::diameter::helpers::base::AVPVALUES__Result_Code::DIAMETER_SUCCESS);
2255 // Programmed answer only when all is ok
2258 answer_message = (*it).second;
2260 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2261 } else return; // nothing done
2264 anna::diameter::codec::Engine *codecEngine = (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION));
2265 anna::diameter::codec::Engine::ValidationMode::_v backupVM = codecEngine->getValidationMode();
2268 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Never);
2271 G_commMsgSent2c.setBody(answer_message->code());
2272 /* response = NULL =*/serverSession->send(&G_commMsgSent2c);
2274 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2c", serverSession->asString());
2275 } catch (anna::RuntimeException &ex) {
2278 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2cError", serverSession->asString());
2281 // Restore validation mode
2282 codecEngine->setValidationMode(backupVM);
2285 void MyLocalServer::eventResponse(const anna::diameter::comm::Response &response)
2286 throw(anna::RuntimeException) {
2287 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventResponse", ANNA_FILE_LOCATION));
2288 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2289 CommandLine& cl(anna::CommandLine::instantiate());
2290 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2291 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2292 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2293 const anna::DataBlock* message = response.getMessage();
2294 const anna::diameter::comm::ServerSession *serverSession = static_cast<const anna::diameter::comm::ServerSession *>(response.getSession());
2295 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2296 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2297 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2298 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2299 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2301 anna::diameter::CommandId request_cid = request->getCommandId();
2304 std::string msg = "Response received for original diameter request: ";
2305 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2306 msg += " | Response: ";
2307 msg += response.asString();
2308 msg += " | LocalServer: ";
2309 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2310 msg += " | EventTime: ";
2311 msg += anna::time::functions::currentTimeAsString();
2312 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2315 if (isUnavailable) {
2316 //if (isApplicationMessage)
2317 LOGWARNING(anna::Logger::warning("Diameter client unavailable for Diameter Request", ANNA_FILE_LOCATION));
2320 if (contextExpired) {
2321 //if (isApplicationMessage)
2322 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the client", ANNA_FILE_LOCATION));
2324 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2325 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2c-expired", serverSession->asString());
2331 std::string msg = "Received response for diameter message: ";
2332 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2333 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2337 if (my_app.logEnabled()) my_app.writeLogFile(*message, "recvfc", serverSession->asString());
2339 // This is not very usual, but answers could arrive from clients:
2340 anna::diameter::comm::Entity *entity = my_app.getEntity();
2343 anna::diameter::comm::ClientSession *usedClientSession = my_app.getMyDiameterEngine()->findClientSession(request->getRequestClientSessionKey());
2346 if (my_app.logEnabled()) detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2349 G_commMsgFwd2e.setBody(*message);
2352 if (usedClientSession) /* response = NULL =*/usedClientSession->send(&G_commMsgFwd2e);
2355 //G_commMsgFwd2e.setRequestClientSessionKey(request->getRequestClientSessionKey());
2356 //bool success = entity->send(G_commMsgFwd2e);
2357 G_commMessages.release(request);
2359 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2e", detail); // forwarded
2360 } catch (anna::RuntimeException &ex) {
2363 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2eError", detail); // forwarded
2369 void MyLocalServer::eventUnknownResponse(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2370 throw(anna::RuntimeException) {
2371 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventUnknownResponse", ANNA_FILE_LOCATION));
2372 // Performance stats:
2373 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2375 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2378 std::string msg = "Out-of-context response received from client: ";
2379 msg += anna::diameter::functions::commandIdAsPairString(cid);
2380 msg += " | DiameterServer: ";
2381 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2382 msg += " | EventTime: ";
2383 msg += anna::time::functions::currentTimeAsString();
2384 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2387 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc-ans-unknown", serverSession->asString());
2391 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
2393 anna::xml::Node* result = parent->createChild("launcher");
2394 anna::comm::Application::asXML(result);
2396 result->createAttribute("StartTime", a_start_time.asString());
2397 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
2399 (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION))->asXML(result);
2401 anna::diameter::comm::OamModule::instantiate().asXML(result);
2402 anna::diameter::codec::OamModule::instantiate().asXML(result);
2404 anna::statistics::Engine::instantiate().asXML(result);