1 // ANNA - Anna is Not 'N' 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
43 #include <anna/config/defines.hpp>
44 #include <anna/comm/comm.hpp>
45 #include <anna/core/core.hpp>
46 #include <anna/xml/xml.hpp>
47 #include <anna/app/functions.hpp>
48 #include <anna/http/Request.hpp>
49 #include <anna/http/Response.hpp>
50 #include <anna/http/Handler.hpp>
51 #include <anna/http/Transport.hpp>
52 #include <anna/http/functions.hpp>
53 #include <anna/comm/functions.hpp>
54 #include <anna/timex/Engine.hpp>
55 #include <anna/timex/Clock.hpp>
56 #include <anna/diameter/stack/Engine.hpp>
57 #include <anna/diameter/codec/Engine.hpp>
58 #include <anna/diameter.comm/OamModule.hpp>
59 #include <anna/diameter.comm/ClientSession.hpp>
60 #include <anna/diameter.comm/LocalServer.hpp>
61 #include <anna/diameter.comm/Engine.hpp>
62 #include <anna/diameter.comm/Entity.hpp>
63 #include <anna/diameter.comm/Response.hpp>
64 #include <anna/diameter/functions.hpp>
65 #include <anna/diameter/codec/OamModule.hpp>
66 #include <anna/diameter/codec/functions.hpp>
67 #include <anna/time/functions.hpp>
68 #include <anna/time/Date.hpp>
69 #include <anna/diameter/helpers/base/defines.hpp>
70 #include <anna/diameter/helpers/base/functions.hpp>
71 #include <anna/diameter/helpers/dcca/defines.hpp>
72 #include <anna/diameter/helpers/dcca/functions.hpp>
73 #include <anna/statistics/Engine.hpp>
74 #include <anna/core/functions.hpp>
90 #define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
91 #define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
94 // Auxiliary message for sendings
95 anna::diameter::comm::Message G_commMsgSent2c, G_commMsgSent2e, G_commMsgFwd2c, G_commMsgFwd2e;
96 anna::diameter::comm::Message G_commMsg;
97 anna::diameter::codec::Message G_codecMsg, G_codecAnsMsg;
98 anna::Recycler<anna::diameter::comm::Message> G_commMessages; // create on requests forwards without programmed answer / release in answers forward
101 // Auxiliary resources for answers programming
102 typedef std::map < int /* message code */, anna::diameter::codec::Message* > reacting_answers_container;
103 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::iterator reacting_answers_iterator;
104 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::const_iterator reacting_answers_const_iterator;
105 reacting_answers_container G_reactingAnswers2C, G_reactingAnswers2E;
109 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
110 // COUNTERS RECORD PROCEDURE //////////////////////////////////////////////////////////////////////////////////////////////////////////////////
111 class MyCounterRecorderClock : public anna::timex::Clock {
113 MyCounterRecorderClock(const char *clockName, const anna::Millisecond & timeout) :
114 anna::timex::Clock(clockName, timeout) {;}
115 //virtual ~MyCounterRecorderClock();
117 virtual bool tick() throw (RuntimeException) {
118 anna::diameter::comm::OamModule::instantiate().recordCounters();
119 anna::diameter::codec::OamModule::instantiate().recordCounters();
124 class MyCounterRecorder : public anna::oam::CounterRecorder {
126 // pure virtual definitions:
127 void open() throw(anna::RuntimeException) {;}
128 void apply(const anna::oam::Counter& counter) throw(anna::RuntimeException) {;}
129 void close() throw() {;}
130 std::string asString() const throw() { return "Physical dump not implemented: see memory accumulations writting context (kill -10 <pid>)"; }
132 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
135 class MyDiameterEntity : public anna::diameter::comm::Entity {
137 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
138 void eventRequest(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
139 void eventUnknownResponse(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
142 int readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw();
145 class MyLocalServer : public anna::diameter::comm::LocalServer {
147 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
148 void eventRequest(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
149 void eventUnknownResponse(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
152 class MyDiameterEngine : public anna::diameter::comm::Engine {
155 static const char* getClassName() throw() { return "launcher::MyDiameterEngine"; }
156 MyDiameterEngine() {;}
158 // Default implementation is enough
159 // void readDPA(anna::DataBlock &dpa, const anna::DataBlock & dpr) throw() {;} // DPA is not replied
160 // void readCEA(anna::DataBlock &cea, const anna::DataBlock & cer) throw() {;} // CEA is not replied
161 // void readDWA(anna::DataBlock &dwa, const anna::DataBlock & dwr) throw() {;} // DWA is not replied
164 anna::Recycler<MyDiameterEntity> a_entitiesRecycler;
166 anna::diameter::comm::Entity* allocateEntity() throw() { return a_entitiesRecycler.create(); }
168 void releaseEntity(anna::diameter::comm::Entity* entity) throw() {
169 MyDiameterEntity* aux = static_cast <MyDiameterEntity*>(entity);
170 a_entitiesRecycler.release(aux);
173 anna::Recycler<MyLocalServer> a_localServersRecycler;
175 anna::diameter::comm::LocalServer* allocateLocalServer() throw() { return a_localServersRecycler.create(); }
177 void releaseLocalServer(anna::diameter::comm::LocalServer* localServer) throw() {
178 MyLocalServer* aux = static_cast <MyLocalServer*>(localServer);
179 a_localServersRecycler.release(aux);
184 class MyHandler : public anna::http::Handler {
186 MyHandler() : anna::http::Handler("http_converter::MyHandler") {
187 allocateResponse()->createHeader(anna::http::Header::Type::Date);
192 void evRequest(anna::comm::ClientSocket&, const anna::http::Request& request) throw(anna::RuntimeException);
193 void evResponse(anna::comm::ClientSocket&, const anna::http::Response&) throw(anna::RuntimeException) {;}
196 class MyCommunicator : public anna::comm::Communicator {
198 MyCommunicator(const anna::comm::Communicator::WorkMode::_v acceptMode = anna::comm::Communicator::WorkMode::Single) : anna::comm::Communicator(acceptMode),
199 a_contexts("Contexts")
202 void prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw();
203 void terminate() throw();
206 anna::ThreadData <MyHandler> a_contexts;
207 void eventReceiveMessage(anna::comm::ClientSocket&, const anna::comm::Message&) throw(anna::RuntimeException);
208 void eventBreakConnection(Server* server) throw();
211 class Launcher : public anna::comm::Application {
213 MyCommunicator *a_communicator;
214 MyDiameterEngine *a_myDiameterEngine;
215 anna::diameter::comm::Entity *a_entity;
216 std::string a_logFile, a_burstLogFile;
217 std::ofstream a_burstLogStream;
218 bool a_splitLog, a_detailedLog;
219 anna::time::Date a_start_time;
220 anna::timex::Engine* a_timeEngine;
221 MyCounterRecorder *a_counterRecorder;
222 MyCounterRecorderClock *a_counterRecorderClock;
223 std::string a_cerPathfile;
224 std::string a_dwrPathfile;
230 std::map < int /* dummy, p.e. used for order number */, anna::diameter::comm::Message* > a_burstMessages;
232 std::map<int, anna::diameter::comm::Message*>::const_iterator a_burstDeliveryIt;
234 int a_burstPopCounter;
236 anna::comm::ServerSocket* a_httpServerSocket; // HTTP
237 anna::diameter::comm::LocalServer* a_diameterLocalServer; // DIAMETER
238 void checkTimeMeasure(const char * commandLineParameter, bool optional = true) throw(anna::RuntimeException);
239 void initialize() throw(anna::RuntimeException); // HTTP
240 void run() throw(anna::RuntimeException);
245 MyCommunicator *getCommunicator() throw() { return a_communicator; }
246 MyDiameterEngine* getMyDiameterEngine() const throw() { return (a_myDiameterEngine); }
247 void baseProtocolSetupAsClient(void) throw(anna::RuntimeException);
248 anna::diameter::comm::Entity *getEntity() throw() { return a_entity; }
249 anna::diameter::comm::LocalServer* getDiameterLocalServer() throw() { return a_diameterLocalServer; }
250 void eventOperation(const std::string &, std::string &) throw(anna::RuntimeException);
251 bool logEnabled() const throw() { return (((a_logFile == "") || (a_logFile == "null")) ? false : true); }
252 void writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw();
253 void writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw();
254 void writeBurstLogFile(const std::string &buffer) throw();
255 bool burstLogEnabled() const throw() { return (((a_burstLogFile == "") || (a_burstLogFile == "null")) ? false : true); }
256 void startDiameterServer(int) throw(anna::RuntimeException);
258 anna::xml::Node* asXML(anna::xml::Node* parent) const throw();
259 void resetStatistics() throw() { a_myDiameterEngine->resetStatistics(); }
260 void resetCounters() throw();
261 void signalUSR2() throw(anna::RuntimeException);
262 std::string help() const throw();
263 std::string programmedAnswers2e() const throw();
264 std::string programmedAnswers2c() const throw();
267 int clearBurst() throw(); // returns removed
268 int loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException);
269 void repeatBurst(bool repeat) throw() { a_burstRepeat = repeat; }
270 int startBurst(int initialLoad) throw(); // return processed on start, or -1 if burst list is empty, -2 if invalid initial load (0 or negative)
271 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)
272 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)
273 int popBurst(int releaseAmount) throw(); // returns popped (perhaps is less than provided because of OTA request), or -1 if burst stopped
274 int stopBurst() throw(); // returns remaining on cycle, or -1 if burst already stopped
275 bool burstActive() const throw() { return a_burstActive; }
276 bool sendBurstMessage(bool anyway = false) throw();
277 std::string lookBurst(int order) const throw();
278 std::string gotoBurst(int order) throw();
281 int Launcher::clearBurst() throw() {
282 int size = a_burstMessages.size();
285 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
286 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
287 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
289 for (it = it_min; it != it_max; it++) G_commMessages.release((*it).second);
291 a_burstMessages.clear();
293 std::string msg = "Burst list already empty. Nothing done";
294 std::cout << msg << std::endl;
295 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
298 a_burstActive = false;
300 a_burstDeliveryIt = a_burstMessages.begin();
305 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
306 anna::diameter::comm::Message *msg = G_commMessages.create();
308 a_burstMessages[a_burstLoadIndx++] = msg;
309 return (a_burstLoadIndx - 1);
312 int Launcher::stopBurst() throw() {
313 if (!a_burstActive) {
314 std::string msg = "Burst launch is already stopped. Nothing done";
315 std::cout << msg << std::endl;
316 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
320 a_burstActive = false;
321 // Remaining on cycle:
322 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
325 int Launcher::popBurst(int releaseAmount) throw() {
326 if (!a_burstActive) {
327 std::string msg = "Burst launch is stopped. Nothing done";
328 std::cout << msg << std::endl;
329 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
333 if (releaseAmount < 1) {
334 std::string msg = "No valid release amount is specified. Ignoring burst pop";
335 std::cout << msg << std::endl;
336 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
340 int currentOTArequests = a_entity->getOTARequests();
341 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
342 return a_burstPopCounter;
345 int Launcher::pushBurst(int loadAmount) throw() {
346 if (a_burstMessages.size() == 0) {
347 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
348 std::cout << msg << std::endl;
349 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
353 if (loadAmount < 1) {
354 std::string msg = "No valid load amount is specified. Ignoring burst push";
355 std::cout << msg << std::endl;
356 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
360 a_burstActive = true;
363 for (count = 0; count < loadAmount; count++)
364 if (!sendBurstMessage()) break;
370 int Launcher::sendBurst(int loadAmount) throw() {
371 if (a_burstMessages.size() == 0) {
372 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
373 std::cout << msg << std::endl;
374 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
378 if (loadAmount < 1) {
379 std::string msg = "No valid load amount is specified. Ignoring burst send";
380 std::cout << msg << std::endl;
381 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
387 for (count = 0; count < loadAmount; count++)
388 if (!sendBurstMessage(true /* anyway */)) break;
395 int Launcher::startBurst(int initialLoad) throw() {
396 if (initialLoad < 1) {
397 std::string msg = "No initial load is specified. Ignoring burst start";
398 std::cout << msg << std::endl;
399 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
403 a_burstActive = true;
405 a_burstDeliveryIt = a_burstMessages.begin();
406 return (pushBurst(initialLoad));
409 bool Launcher::sendBurstMessage(bool anyway) throw() {
410 if (!anyway && !burstActive()) return false;
412 if (a_burstPopCounter > 0) {
413 if (burstLogEnabled()) writeBurstLogFile("x");
419 if (a_burstDeliveryIt == a_burstMessages.end()) {
420 a_burstDeliveryIt = a_burstMessages.begin();
426 if (burstLogEnabled()) writeBurstLogFile(anna::functions::asString(("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle)));
428 if (burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
436 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
437 int order = (*a_burstDeliveryIt).first + 1;
441 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
443 if (burstLogEnabled()) {
444 if (a_burstMessages.size() >= 100)
445 dot = (order % (a_burstMessages.size() / 100));
448 writeBurstLogFile(".");
450 writeBurstLogFile(anna::functions::asString(" %d", order));
451 int otaReqs = a_entity->getOTARequests();
453 if (result && (otaReqs != a_otaRequest)) {
454 // false if was a sending after an answer received (no OTA change in this case)
455 // true after push and pop operations
456 a_otaRequest = otaReqs;
457 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
464 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
465 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
466 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
467 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail);
474 std::string Launcher::lookBurst(int order) const throw() {
475 std::string result = "No message found for order provided (";
476 result += anna::functions::asString(order);
478 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
480 if (it != a_burstMessages.end()) {
482 try { G_codecMsg.decode((*it).second->getBody()); } catch (anna::RuntimeException &ex) { ex.trace(); }
484 result = G_codecMsg.asXMLString();
490 std::string Launcher::gotoBurst(int order) throw() {
491 std::string result = "Position not found for order provided (";
492 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
494 if (it != a_burstMessages.end()) {
495 a_burstDeliveryIt = it;
496 result = "Position updated for order provided (";
499 result += anna::functions::asString(order);
504 ////////////////////////////////////////////////////
507 void Launcher::resetCounters() throw() {
508 // Diameter::comm module:
509 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
510 oamDiameterComm.resetCounters();
513 void Launcher::signalUSR2() throw(anna::RuntimeException) {
516 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
517 msg += SIGUSR2_TASKS_INPUT_FILENAME;
518 msg += "' (results will be written at '";
519 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
521 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
526 std::string response_content;
528 std::ifstream in_file (SIGUSR2_TASKS_INPUT_FILENAME);
529 std::ofstream out_file (SIGUSR2_TASKS_OUTPUT_FILENAME);
531 if (!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
532 if (!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
534 while (getline (in_file, line))
537 std::string msg = "Processing line: ";
539 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
543 eventOperation(line, response_content);
544 } catch (RuntimeException &ex) {
547 out_file << response_content;
554 std::string Launcher::help() const throw() {
555 std::string result = "\n";
556 result += "\n ------------- HELP -------------\n";
558 result += "\nOVERVIEW";
559 result += "\n--------";
561 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
562 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
563 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
564 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
565 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
566 result += "\n send it to another process.";
568 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
569 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
570 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
571 result += "\n generation, expiration control and many more features.";
573 result += "\nProcess traces are dump on \"launcher.traces\" and could have any trace level (POSIX levels), usually";
574 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
576 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
577 result += "\n kill -10 <pid>";
579 result += "\n kill -s SIGUSR1 <pid>";
580 result += "\n and then";
581 result += "\n vi /var/tmp/anna.context.<pid>";
583 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
584 result += "\n handlers, diameter dictionary, etc.), and a powerful log module could dump all the events";
585 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
586 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
587 result += "\n measurements.";
589 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
592 result += "\nCOMMAND LINE";
593 result += "\n------------";
595 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
596 result += "\n posibilities, many of which could be modified on the air through the management interface";
597 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
599 result += "\nAs mandatory, the stack definition given through the xml dictionary:";
600 result += "\n -dictionary <path to dictionary file>";
602 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
603 result += "\n -diameterServer localhost:3868 -diameterServerSessions 10 -entityServerSessions 0";
605 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
606 result += "\n -entity 192.168.12.11:3868,192.168.12.21:3868 -entityServerSessions 10 -diameterServerSessions 0";
608 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
609 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
610 result += "\n traffic at your client side you shall use '-balance' and '-sessionBasedModelsClientSocketSelection'";
611 result += "\n arguments in order to define the balancing behaviour.";
613 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
614 result += "\n customized ones using '-cer <xml message file>' and '-dwr <xml message file>'.";
615 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
616 result += "\n customized ones using operations interface.";
619 result += "\nDYNAMIC OPERATIONS";
620 result += "\n------------------";
622 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
623 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
624 result += "\n separated by pipes. These are the available commands:";
626 result += "\n--------------------------------------------------------------------------------------- General purpose";
628 result += "\nhelp This help. Startup information-level traces also dump this help.";
630 result += "\n------------------------------------------------------------------------------------ Parsing operations";
632 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
633 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
634 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
636 result += "\n------------------------------------------------------------------------------------------- Hot changes";
638 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
639 result += "\n server socket.";
640 result += "\ncollect Reset statistics and counters to start a new test stage of";
641 result += "\n performance measurement. Context data is written at";
642 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'.";
644 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
646 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
647 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
648 result += "\n If missing server (first parameter) all applications sockets will be affected.";
649 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
651 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
652 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
653 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
654 result += "\n client sessions, but for this, hide/show feature seems easier.";
656 result += "\n--------------------------------------------------------------------------------------- Flow operations";
658 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
659 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
660 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
661 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for corresponding request from entity.";
662 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for corresponding request from client.";
663 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
664 result += "\n List programmed answers if no parameter provided.";
666 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
667 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
668 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
669 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
670 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
672 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
673 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
674 result += "\n use sendxml operations better than programming.";
676 result += "\nBalance ('-balance' command line parameter) could be used to forward server socket receptions through";
677 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
678 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
679 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
681 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
683 result += "\nUsed as log file extensions (when '-splitLog' is provided on command line) and context preffixes on log";
684 result += "\n details when unique log file is dumped:";
686 result += "\n [sent2e/send2eError] Send to entity (success/error)";
687 result += "\n [sent2c/send2cError] Send to client (success/error)";
688 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
689 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
690 result += "\n [recvfc] Reception from client";
691 result += "\n [recvfe] Reception from entity";
692 result += "\n [req2c-expired] A request sent to client has been expired";
693 result += "\n [req2e-expired] A request sent to entity has been expired";
694 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
695 result += "\n has been logged)";
696 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
697 result += "\n has been logged)";
699 result += "\n-------------------------------------------------------------------------------------------- Load tests";
701 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
702 result += "\n messages in order to launch them from client side to the configured";
703 result += "\n diameter entity. We could start the burst with an initial load";
704 result += "\n (non-asynchronous sending), after this, a new request will be sent";
705 result += "\n per answer received or expired context. There are 10 actions: clear,";
706 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
708 result += "\n burst|clear Clears all loaded burst messages.";
709 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
710 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
711 result += "\n a certain initial load.";
712 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
713 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
714 result += "\n Popping all OTA requests implies burst stop because no more answer";
715 result += "\n will arrive to the process. Burst output file (-burstLog command";
716 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
717 result += "\n represents one received answer for which no new request is sent.";
718 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
719 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
720 result += "\n amount is greater than burst list size, they will be limited when";
721 result += "\n the list is processed except when repeat mode is enabled.";
722 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
723 result += "\n operations is that burst won't be awaken. Externally we could control";
724 result += "\n sending time (no request will be sent for answers).";
725 result += "\n burst|goto|<order> Updates current burst pointer position.";
726 result += "\n burst|look|<order> Show programmed burst message for order provided.";
729 result += "\nUSING OPERATIONS INTERFACE";
730 result += "\n--------------------------";
732 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
734 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
735 result += "\n to define the http server at the command line with something like: '-httpServer localhost:9000'.";
736 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
737 result += "\n using curl client could be:";
739 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
740 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
741 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
742 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
745 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
747 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
748 result += "\n signal event:";
749 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
751 result += "\n kill -12 <pid>";
753 result += "\n kill -s SIGUSR2 <pid>";
754 result += "\n and then see the results:";
755 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
757 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
758 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
759 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
760 result += "\n interface.";
768 std::string Launcher::programmedAnswers2c() const throw() {
769 std::string result = "\n";
770 result += "\n ------------- CURRENT PROGRAMMED ANSWERS TO CLIENT -------------\n\n";
772 if (G_reactingAnswers2C.size() == 0) {
773 result += "No ocurrences found\n\n";
775 for (reacting_answers_const_iterator it = G_reactingAnswers2C.begin(); it != G_reactingAnswers2C.end(); it++) {
776 result += (*it).second->asXMLString();
785 std::string Launcher::programmedAnswers2e() const throw() {
786 std::string result = "\n";
787 result += "\n\n ------------- CURRENT PROGRAMMED ANSWERS TO ENTITY -------------\n\n";
789 if (G_reactingAnswers2E.size() == 0) {
790 result += "No ocurrences found\n\n";
792 for (reacting_answers_const_iterator it = G_reactingAnswers2E.begin(); it != G_reactingAnswers2E.end(); it++) {
793 result += (*it).second->asXMLString();
801 void MyCommunicator::prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw() {
802 // Sequence values (hop-by-hop and end-to-end), session-id and subscription-id avps, are mirrored to the peer which sent the request.
803 // If user wants to test a specific answer without changing it, use send operations better than programming.
804 // Sequence substitution:
805 answer->setHopByHop(anna::diameter::codec::functions::getHopByHop(request));
806 answer->setEndToEnd(anna::diameter::codec::functions::getEndToEnd(request));
808 // Session-Id substitution:
810 std::string sessionId = anna::diameter::helpers::base::functions::getSessionId(request);
812 std::string msg = "Extracted Session-Id: ";
814 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
816 answer->getAvp("Session-Id")->getUTF8String()->setValue(sessionId);
817 } catch (anna::RuntimeException &ex) {
821 // Subscription-Id substitution: is not usual to carry Subscription-Id on answer messages, but if programmed answer have this information,
822 // then it will be adapted with the received data at request.
823 if (answer->countAvp("Subscription-Id") > 0) {
824 std::string msisdn = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
825 std::string imsi = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
827 if ((msisdn != "") || (imsi != "")) { // Both request & answer have SID: replace answer one with the request information:
828 answer->removeAvp("Subscription-Id", 0 /* remove all */);
833 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id");
834 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
835 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(msisdn);
839 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id"); // another
840 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
841 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(imsi);
847 void MyCommunicator::eventReceiveMessage(anna::comm::ClientSocket& clientSocket, const anna::comm::Message& message)
848 throw(anna::RuntimeException) {
849 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventReceiveMessage", ANNA_FILE_LOCATION));
851 if (clientSocket.support(anna::http::Transport::className()) == false)
854 MyHandler& httpHandler = a_contexts.get();
855 httpHandler.apply(clientSocket, message);
859 using namespace anna::diameter;
861 int main(int argc, const char** argv) {
862 anna::Logger::setLevel(anna::Logger::Warning);
863 anna::Logger::initialize("launcher", new TraceWriter("launcher.traces", 2048000));
864 anna::time::functions::initialize(); // before application instantiation (it have a anna::time object)
865 anna::time::functions::setControlPoint(); // start control point (application lifetime)
867 anna::http::functions::initialize();
870 CommandLine& commandLine(anna::CommandLine::instantiate());
872 commandLine.add("trace", anna::CommandLine::Argument::Optional, "Trace level (emergency, alert, critical, error, warning, notice, information, debug, local0..local7)");
873 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)");
874 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);
875 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);
876 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).");
877 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.");
879 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");
880 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);
881 commandLine.add("diameterServer", anna::CommandLine::Argument::Optional, "Diameter own server address in '<address>:<port>' format. For example: 10.20.30.40:3868");
882 commandLine.add("diameterServerSessions", anna::CommandLine::Argument::Optional, "Diameter own server available connections (0: diameter server disabled). Default value of 1");
883 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");
884 commandLine.add("entityServerSessions", anna::CommandLine::Argument::Optional, "Diameter entity server sessions (0: diameter entity disabled). Default value of 1");
885 commandLine.add("balance", anna::CommandLine::Argument::Optional, "Balance over entity servers instead of doing standard behaviour (first primary, secondary if fails, etc.)", false);
886 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'.");
887 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");
888 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);
889 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);
890 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");
891 commandLine.add("tcpConnectDelay", anna::CommandLine::Argument::Optional, "Milliseconds to wait TCP connect to any server. If missing, default value of 200 will be assigned");
892 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");
893 commandLine.add("ceaTimeout", anna::CommandLine::Argument::Optional, "Milliseconds to wait CEA from diameter server. If missing, default value of 'answersTimeout' will be assigned");
894 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");
895 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");
896 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");
897 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");
898 commandLine.add("originHost", anna::CommandLine::Argument::Optional, "Diameter application host name (system name). If missing, process sets o.s. hostname");
899 commandLine.add("originRealm", anna::CommandLine::Argument::Optional, "Diameter application node realm name. If missing, process sets domain name");
900 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);
901 // commandLine.add("clone", anna::CommandLine::Argument::Optional, "Enables fork mode for request processing", false);
902 commandLine.initialize(argv, argc);
903 commandLine.verify();
904 std::cout << commandLine.asString() << std::endl;
906 } catch (Exception& ex) {
907 cout << ex.asString() << endl;
913 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
914 a_myDiameterEngine = new MyDiameterEngine();
915 a_myDiameterEngine->setRealm("ADL.ericsson.com");
916 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
917 //a_myDiameterEngine->setFreezeEndToEndOnSending();
918 a_logFile = "launcher.log";
919 a_burstLogFile = "launcher.burst";
921 a_detailedLog = false;
923 a_counterRecorder = NULL;
924 a_counterRecorderClock = NULL;
926 a_diameterLocalServer = NULL;
927 a_cerPathfile = "cer.xml";
928 a_dwrPathfile = "dwr.xml";
931 a_burstRepeat = false;
932 a_burstActive = false;
933 //a_burstMessages.clear();
935 a_burstDeliveryIt = a_burstMessages.begin();
937 a_burstPopCounter = 0;
940 void Launcher::baseProtocolSetupAsClient(void) throw(anna::RuntimeException) {
942 // <CER> ::= < Diameter Header: 257, REQ >
943 // { Origin-Host } 264 diameterIdentity
944 // { Origin-Realm } 296 idem
945 // 1* { Host-IP-Address } 257, address
946 // { Vendor-Id } 266 Unsigned32
947 // { Product-Name } 269 UTF8String
948 // [Origin-State-Id] 278 Unsigned32
949 // * [ Supported-Vendor-Id ] 265 Unsigned32
950 // * [ Auth-Application-Id ] 258 Unsigned32
951 // * [Acct-Application-Id] 259 Unsigned32
952 anna::diameter::codec::Message diameterCER;
953 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
954 std::string OH = a_myDiameterEngine->getHost();
955 std::string OR = a_myDiameterEngine->getRealm();
956 std::string hostIP = anna::functions::getHostnameIP(); // Address
957 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
958 std::string productName = "ANNA Diameter Launcher"; // UTF8String
959 bool loadingError = false;
962 diameterCER.loadXML(a_cerPathfile);
963 } catch (anna::RuntimeException &ex) {
969 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
970 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
971 diameterCER.setApplicationId(applicationId);
972 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
973 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
974 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>"
975 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
976 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
977 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
981 // <DWR> ::= < Diameter Header: 280, REQ >
984 anna::diameter::codec::Message diameterDWR;
985 loadingError = false;
988 diameterDWR.loadXML(a_dwrPathfile);
989 } catch (anna::RuntimeException &ex) {
995 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
996 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
997 diameterDWR.setApplicationId(applicationId);
998 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
999 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1002 //////////////////////////
1003 // IDEM FOR CEA AND DWA //
1004 //////////////////////////
1006 // // <CER> ::= < Diameter Header: 257, REQ >
1007 // // { Origin-Host } 264 diameterIdentity
1008 // // { Origin-Realm } 296 idem
1009 // // 1* { Host-IP-Address } 257, address
1010 // // { Vendor-Id } 266 Unsigned32
1011 // // { Product-Name } 269 UTF8String
1012 // // [Origin-State-Id] 278 Unsigned32
1013 // // * [ Supported-Vendor-Id ] 265 Unsigned32
1014 // // * [ Auth-Application-Id ] 258 Unsigned32
1015 // // * [Acct-Application-Id] 259 Unsigned32
1016 // anna::diameter::codec::Message diameterCER;
1017 // int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
1018 // std::string OH = a_myDiameterEngine->getHost();
1019 // std::string OR = a_myDiameterEngine->getRealm();
1020 // std::string hostIP = anna::functions::getHostnameIP(); // Address
1021 // int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
1022 // std::string productName = "ANNA Diameter Launcher"; // UTF8String
1023 // bool loadingError = false;
1026 // diameterCER.loadXML("cer.xml");
1027 // } catch (anna::RuntimeException &ex) {
1029 // loadingError = true;
1032 // if (loadingError) {
1033 // LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
1034 // diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
1035 // diameterCER.setApplicationId(applicationId);
1036 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1037 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1038 // 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>"
1039 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
1040 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
1041 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
1045 // // <DWR> ::= < Diameter Header: 280, REQ >
1046 // // { Origin-Host }
1047 // // { Origin-Realm }
1048 // anna::diameter::codec::Message diameterDWR;
1049 // loadingError = false;
1052 // diameterDWR.loadXML("dwr.xml");
1053 // } catch (anna::RuntimeException &ex) {
1055 // loadingError = true;
1058 // if (loadingError) {
1059 // LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
1060 // diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
1061 // diameterDWR.setApplicationId(applicationId);
1062 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1063 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1065 // Assignment for CER/DWR and CEA/DWA:
1066 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
1067 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
1070 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw() {
1071 // if (!logEnabled()) return;
1074 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1076 writeLogFile(G_codecMsg, logExtension, detail);
1080 // Si ya lo tengo decodificado:
1081 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
1082 // if (!logEnabled()) return;
1083 // Open target file:
1084 std::string targetFile = a_logFile;
1088 targetFile += logExtension;
1091 ofstream out(targetFile.c_str(), ifstream::out | ifstream::app);
1092 // Set text to dump:
1093 std::string title = "[";
1094 title += logExtension;
1096 // Build complete log:
1097 std::string log = "\n";
1099 if (a_detailedLog) {
1100 anna::time::Date now;
1103 title += now.asString();
1104 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
1105 log += decodedMessage.asXMLString();
1107 log += anna::functions::highlight("Used resource");
1113 log += decodedMessage.asXMLString();
1118 out.write(log.c_str(), log.size());
1123 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
1124 ofstream out(a_burstLogFile.c_str(), ifstream::out | ifstream::app);
1125 out.write(buffer.c_str(), buffer.size());
1126 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
1127 // you'd call close() only if you indeed for some reason wanted to close the filestream
1128 // earlier than it goes out of scope.
1132 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
1133 CommandLine& cl(anna::CommandLine::instantiate());
1135 if (!cl.exists(commandLineParameter) && optional) return; // si fuese obligatorio daria error de arranque.
1137 std::string parameter = cl.getValue(commandLineParameter);
1139 if (anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
1140 int msecs = cl.getIntegerValue(commandLineParameter);
1142 if (msecs > a_timeEngine->getMaxTimeout()) {
1143 std::string msg = "Commandline parameter '";
1144 msg += commandLineParameter;
1145 msg += "' is greater than allowed max timeout for timming engine: ";
1146 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
1147 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1150 if (msecs <= a_timeEngine->getResolution()) {
1151 std::string msg = "Commandline parameter '";
1152 msg += commandLineParameter;
1153 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
1154 msg += anna::functions::asString(a_timeEngine->getResolution());
1155 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1161 // Excepcion (por no ser entero):
1162 std::string msg = "Error at commandline parameter '";
1163 msg += commandLineParameter;
1166 msg += "': must be a non-negative integer number";
1167 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1171 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
1172 if (diameterServerSessions <= 0) return;
1174 std::string address;
1176 CommandLine& cl(anna::CommandLine::instantiate());
1177 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
1178 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
1179 a_diameterLocalServer = a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions);
1180 a_diameterLocalServer->setDescription("Launcher diameter local server");
1181 int allowedInactivityTime = 90000; // ms
1183 if (cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
1185 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
1189 void Launcher::initialize()
1190 throw(anna::RuntimeException) {
1191 anna::comm::Application::initialize();
1192 CommandLine& cl(anna::CommandLine::instantiate());
1193 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
1194 // if (cl.exists ("clone"))
1195 // workMode = anna::comm::Communicator::WorkMode::Clone;
1196 a_communicator = new MyCommunicator(workMode);
1197 a_timeEngine = new anna::timex::Engine((anna::Millisecond)300000, (anna::Millisecond)150);
1198 a_counterRecorder = new MyCounterRecorder();
1199 a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", Millisecond(10000));
1200 //a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", Millisecond(300000));
1203 void Launcher::run()
1204 throw(anna::RuntimeException) {
1205 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
1206 CommandLine& cl(anna::CommandLine::instantiate());
1208 a_start_time.setCurrent();
1210 anna::statistics::Engine::instantiate().enable();
1211 ///////////////////////////////
1212 // Diameter library COUNTERS //
1213 ///////////////////////////////
1214 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
1215 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
1216 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
1217 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
1223 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
1224 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
1225 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
1226 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
1227 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
1228 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
1229 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
1230 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
1231 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
1232 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
1233 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
1234 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
1235 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
1236 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
1237 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
1238 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
1239 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
1240 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
1241 /* Diameter Base (capabilities exchange & keep alive) */
1243 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
1244 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
1245 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
1246 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
1247 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
1248 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
1249 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
1250 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
1251 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
1253 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
1254 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
1255 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
1256 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
1257 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
1258 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
1259 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
1260 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
1261 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
1262 /* server socket operations (enable/disable listening port for any local server) */
1263 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
1264 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
1267 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
1268 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
1269 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
1270 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
1271 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
1272 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
1273 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
1274 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
1275 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
1277 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
1278 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
1279 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
1280 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
1281 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
1282 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
1283 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
1284 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
1285 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
1286 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
1287 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
1288 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
1289 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
1290 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
1295 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
1296 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
1297 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
1298 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
1299 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
1300 /* Message decoding */
1301 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
1302 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
1303 /* Avp validation */
1304 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
1305 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
1306 /* Message validation */
1307 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
1308 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
1309 /* Level validation */
1310 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
1311 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
1312 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
1313 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
1314 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
1315 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
1317 /////////////////////////////////
1318 // Counter recorder associated //
1319 /////////////////////////////////
1320 oamDiameterComm.setCounterRecorder(a_counterRecorder);
1321 oamDiameterCodec.setCounterRecorder(a_counterRecorder);
1322 a_timeEngine->activate(a_counterRecorderClock); // start clock
1324 // Checking command line parameters
1325 if (cl.exists("sessionBasedModelsClientSocketSelection")) {
1326 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
1328 if ((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
1329 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
1334 if (cl.exists("trace"))
1335 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
1338 // Help on startup traces:
1339 anna::Logger::information(help(), ANNA_FILE_LOCATION);
1340 // Test messages dtd:
1341 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
1342 msg += anna::diameter::codec::MessageDTD;
1343 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1346 if (cl.exists("httpServer")) {
1347 anna::comm::Network& network = anna::comm::Network::instantiate();
1348 std::string address;
1350 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
1351 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // aqui hay que proporcionar una IP !
1352 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // Artimaña para resolver (IP o hostname)
1353 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
1357 anna::diameter::codec::Engine *codecEngine = new anna::diameter::codec::Engine();
1358 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
1361 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* stack id */);
1362 // Analyze comma-separated list:
1363 anna::Tokenizer lst;
1364 std::string dictionaryParameter = cl.getValue("dictionary");
1365 lst.apply(dictionaryParameter, ",");
1367 if (lst.size() >= 1) { // always true (at least one, because -dictionary is mandatory)
1368 anna::Tokenizer::const_iterator tok_min(lst.begin());
1369 anna::Tokenizer::const_iterator tok_max(lst.end());
1370 anna::Tokenizer::const_iterator tok_iter;
1371 std::string pathFile;
1374 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1375 pathFile = anna::Tokenizer::data(tok_iter);
1380 codecEngine->setDictionary(d);
1381 LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
1382 } catch (anna::RuntimeException &ex) {
1386 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
1387 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
1388 if (cl.exists("integrationAndDebugging")) {
1389 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always);
1390 codecEngine->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
1393 codecEngine->ignoreFlagsOnValidation(cl.exists("ignoreFlags"));
1396 if (cl.exists("diameterServer"))
1397 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
1399 // Optional command line parameters ////////////////////////////////////////////////////////
1400 checkTimeMeasure("allowedInactivityTime");
1401 checkTimeMeasure("tcpConnectDelay");
1402 checkTimeMeasure("answersTimeout");
1403 checkTimeMeasure("ceaTimeout");
1404 checkTimeMeasure("watchdogPeriod");
1405 checkTimeMeasure("reconnectionPeriod");
1406 int tcpConnectDelay = 200; // ms
1407 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
1408 anna::Millisecond ceaTimeout;
1409 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
1410 int reconnectionPeriod = 10000; // ms
1412 if (cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
1414 if (cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
1416 if (cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
1417 else ceaTimeout = answersTimeout;
1419 if (cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
1421 if (cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
1423 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
1424 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
1425 std::string originHost = "";
1426 std::string originRealm = "";
1428 if (cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
1430 if (cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
1432 if (cl.exists("originHost")) originHost = cl.getValue("originHost");
1434 if (cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
1436 a_myDiameterEngine->setHost(originHost);
1437 a_myDiameterEngine->setRealm(originRealm);
1440 if (cl.exists("entity")) {
1441 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
1443 if (entityServerSessions > 0) {
1444 baseProtocolSetupAsClient(); // Same CER/CEA, DWR/DWA for all diameter servers
1445 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
1446 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
1447 a_entity = a_myDiameterEngine->createEntity(servers, "Launcher diameter entity");
1448 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
1449 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
1455 if (cl.exists("log")) a_logFile = cl.getValue("log");
1457 if (cl.exists("splitLog")) a_splitLog = true;
1459 if (cl.exists("detailedLog")) a_detailedLog = true;
1461 if (cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
1463 // Log statistics concepts
1464 if (cl.exists("logStatisticSamples")) {
1465 std::string list = cl.getValue("logStatisticSamples");
1466 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
1468 if (list == "all") {
1469 if (statEngine.enableSampleLog(/* -1: all concepts */))
1470 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
1472 anna::Tokenizer lst;
1473 lst.apply(cl.getValue("logStatisticSamples"), ",");
1475 if (lst.size() >= 1) {
1476 anna::Tokenizer::const_iterator tok_min(lst.begin());
1477 anna::Tokenizer::const_iterator tok_max(lst.end());
1478 anna::Tokenizer::const_iterator tok_iter;
1481 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1482 conceptId = atoi(anna::Tokenizer::data(tok_iter));
1484 if (statEngine.enableSampleLog(conceptId))
1485 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
1491 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
1492 if (cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
1493 a_communicator->accept();
1496 void MyCommunicator::eventBreakConnection(Server* server)
1498 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventBreakConnection", ANNA_FILE_LOCATION));
1500 anna::comm::Communicator::eventBreakConnection(server);
1503 void MyCommunicator::terminate()
1505 if (hasRequestedStop() == true)
1511 void MyHandler::evRequest(anna::comm::ClientSocket& clientSocket, const anna::http::Request& request)
1512 throw(anna::RuntimeException) {
1513 const anna::DataBlock& body = request.getBody();
1515 if (body.getSize() == 0)
1516 throw anna::RuntimeException("Missing operation parameters on HTTP request", ANNA_FILE_LOCATION);
1519 string msg("Received body: ");
1520 msg += anna::functions::asString(body);
1521 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1523 std::string body_content;
1524 body_content.assign(body.getData(), body.getSize());
1526 std::string response_content;
1529 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
1530 my_app.eventOperation(body_content, response_content);
1531 } catch (RuntimeException &ex) {
1535 anna::http::Response* response = allocateResponse();
1536 response->setStatusCode(200); // http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
1537 anna::DataBlock db_content(true);
1538 db_content = response_content;
1539 response->setBody(db_content);
1540 // response->find(anna::http::Header::Type::Date)->setValue("Mon, 30 Jan 2006 14:36:18 GMT");
1541 // anna::http::Header* keepAlive = response->find("Keep-Alive");
1543 // if (keepAlive == NULL)
1544 // keepAlive = response->createHeader("Keep-Alive");
1546 // keepAlive->setValue("Verificacion del cambio 1.0.7");
1549 clientSocket.send(*response);
1550 } catch (Exception& ex) {
1555 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1556 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1557 CommandLine& cl(anna::CommandLine::instantiate());
1558 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1559 response_content = "Operation processed with exception. See traces\n"; // supposed
1560 std::string result = "";
1563 if (operation == "help") {
1564 std::string s_help = help();
1565 std::cout << s_help << std::endl;
1566 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1567 response_content = "Help dumped on stdout and information-level traces (launcher.traces file)\n";
1571 // Reset performance data:
1572 if (operation == "collect") {
1575 response_content = "All process counters & statistic information have been reset\n";
1579 // Tokenize operation
1581 params.apply(operation, "|");
1582 int numParams = params.size() - 1;
1583 //LOGDEBUG(anna::Logger::debug(anna::functions::asString("Number of operation parameters: %d", numParams), ANNA_FILE_LOCATION));
1585 if (numParams > 2) {
1586 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1587 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1590 Tokenizer::const_iterator tok_iter = params.begin();
1591 std::string opType = Tokenizer::data(tok_iter);
1592 std::string param1, param2;
1594 if (numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1596 if (numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1598 if (opType == "code") {
1600 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'code' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1602 G_codecMsg.loadXML(param1);
1603 std::string hexString = anna::functions::asHexString(G_codecMsg.code());
1605 ofstream outfile(param2.c_str(), ifstream::out);
1606 outfile.write(hexString.c_str(), hexString.size());
1608 } else if (opType == "decode") {
1610 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'decode' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1613 ifstream infile(param1.c_str(), ifstream::in);
1615 std::string hexString(buffer, strlen(buffer));
1616 anna::DataBlock db(true);
1617 anna::functions::fromHexString(hexString, db);
1620 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1622 std::string xmlString = G_codecMsg.asXMLString();
1624 ofstream outfile(param2.c_str(), ifstream::out);
1625 outfile.write(xmlString.c_str(), xmlString.size());
1628 } else if ((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1629 anna::diameter::comm::Entity *entity = getEntity();
1631 if (!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1635 std::string key = param1;
1639 if (opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1641 if (opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1643 if (opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1645 if (opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1647 std::string address;
1649 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1651 if (opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1653 if (opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1655 if (opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1657 if (opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1660 if (opType == "hide") entity->hide();
1662 if (opType == "show") entity->show();
1664 if (opType == "hidden") result = entity->hidden() ? "true" : "false";
1666 if (opType == "shown") result = entity->shown() ? "true" : "false";
1668 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1670 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml/sendxml2e' operation (missing parameter)", ANNA_FILE_LOCATION);
1672 anna::diameter::comm::Entity *entity = getEntity();
1674 if (!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1676 G_codecMsg.loadXML(param1);
1677 G_commMsgSent2e.clearBody();
1678 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)
1680 G_commMsgSent2e.setBody(G_codecMsg.code());
1681 bool success = entity->send(G_commMsgSent2e, cl.exists("balance"));
1685 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1686 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1687 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1688 writeLogFile(G_codecMsg, (success ? "sent2e" : "send2eError"), detail);
1690 } else if ((opType == "burst")) {
1692 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (missing action parameter)", ANNA_FILE_LOCATION);
1694 anna::diameter::comm::Entity *entity = getEntity();
1696 if (!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1698 // burst|clear clears all loaded burst messages.
1699 // burst|load|<source_file> loads the next diameter message into launcher burst.
1700 // burst|start|<initial load> starts the message sending with a certain initial load.
1701 // burst|push|<load amount> sends specific non-aynchronous load.
1702 // burst|stop stops the burst cycle.
1703 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1704 // burst|send|<amount> send messages from burst list. The main difference with
1705 // start/push operations is that burst won't be awaken.
1706 // Externally we could control sending time (no request
1707 // will be sent for answers).
1708 // burst|goto|<order> Updates current burst pointer position.
1709 // burst|look|<order> Show programmed burst message for order provided.
1711 if (param1 == "clear") {
1712 result = "Removed ";
1713 result += anna::functions::asString(clearBurst());
1714 result += " elements.";
1715 } else if (param1 == "load") {
1716 if (param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1718 G_codecMsg.loadXML(param2);
1720 if (G_codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1721 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)
1723 int position = loadBurstMessage(G_codecMsg.code());
1724 result = "Loaded '";
1726 result += "' file into burst list position ";
1727 result += anna::functions::asString(position);
1728 } else if (param1 == "start") {
1729 if (param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1731 int initialLoad = atoi(param2.c_str());
1732 int processed = startBurst(initialLoad);
1734 if (processed > 0) {
1735 result = "Initial load completed for ";
1736 result += anna::functions::entriesAsString(processed, "message");
1739 } else if (param1 == "push") {
1740 if (param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1742 int pushed = pushBurst(atoi(param2.c_str()));
1746 result += anna::functions::entriesAsString(pushed, "message");
1749 } else if (param1 == "pop") {
1750 if (param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1752 int releaseLoad = atoi(param2.c_str());
1753 int popped = popBurst(releaseLoad);
1756 result = "Burst popped for ";
1757 result += anna::functions::entriesAsString(popped, "message");
1760 } else if (param1 == "stop") {
1761 int left = stopBurst();
1764 result += anna::functions::entriesAsString(left, "message");
1765 result += " left to the end of the cycle.";
1767 } else if (param1 == "repeat") {
1768 if (param2 == "") param2 = "yes";
1770 bool repeat = (param2 == "yes");
1771 repeatBurst(repeat);
1772 result += (repeat ? "Mode on." : "Mode off.");
1773 } else if (param1 == "send") {
1774 if (param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1776 int sent = sendBurst(atoi(param2.c_str()));
1780 result += anna::functions::entriesAsString(sent, "message");
1783 } else if (param1 == "goto") {
1784 if (param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1786 result = gotoBurst(atoi(param2.c_str()));
1788 } else if (param1 == "look") {
1789 if (param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1792 result += lookBurst(atoi(param2.c_str()));
1795 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1797 } else if (opType == "sendxml2c") {
1799 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml2c' operation (missing parameter)", ANNA_FILE_LOCATION);
1801 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1803 if (!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1805 G_codecMsg.loadXML(param1);
1806 G_commMsgSent2c.clearBody();
1807 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)
1809 G_commMsgSent2c.setBody(G_codecMsg.code());
1810 bool success = localServer->send(G_commMsgSent2c);
1814 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1815 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1816 writeLogFile(G_codecMsg, (success ? "sent2c" : "send2cError"), detail);
1818 } else if (opType == "loadxml") {
1820 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'loadxml' operation (missing parameter)", ANNA_FILE_LOCATION);
1822 G_codecMsg.loadXML(param1);
1823 std::string xmlString = G_codecMsg.asXMLString();
1824 std::cout << xmlString << std::endl;
1825 } else if (opType == "diameterServerSessions") {
1827 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'diameterServerSessions' operation (missing parameter)", ANNA_FILE_LOCATION);
1829 int diameterServerSessions = atoi(param1.c_str());
1831 if (!getDiameterLocalServer())
1832 startDiameterServer(diameterServerSessions);
1834 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1835 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1836 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1839 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1842 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1843 anna::diameter::codec::Message *message = engine->createMessage(param1);
1846 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1849 if (message->isRequest())
1850 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1852 int code = message->getId().first;
1853 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
1855 if (it != G_reactingAnswers2C.end()) { // found: replace
1856 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1857 engine->releaseMessage((*it).second);
1860 G_reactingAnswers2C[code] = message;
1861 } else { // answers query on stdout
1862 std::cout << programmedAnswers2c() << std::endl;
1863 response_content = "Programmed answers dumped on stdout\n";
1866 } else if ((opType == "answerxml2e")) {
1867 anna::diameter::comm::Entity *entity = getEntity();
1870 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1873 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1874 anna::diameter::codec::Message *message = engine->createMessage(param1);
1877 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1880 if (message->isRequest())
1881 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1883 int code = message->getId().first;
1884 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
1886 if (it != G_reactingAnswers2E.end()) { // found: replace
1887 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1888 engine->releaseMessage((*it).second);
1891 G_reactingAnswers2E[code] = message;
1892 } else { // answers query on stdout
1893 std::cout << programmedAnswers2e() << std::endl;
1894 response_content = "Programmed answers dumped on stdout\n";
1898 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1899 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1903 response_content = "Operation processed; ";
1905 if ((opType == "decode") || (opType == "code")) {
1906 response_content += "File '";
1907 response_content += param2;
1908 response_content += "' created.";
1909 response_content += "\n";
1910 } else if ((opType == "hide") || (opType == "show")) {
1911 response_content += "Resource '";
1912 response_content += ((param1 != "") ? param1 : "Entity");
1915 response_content += "|";
1916 response_content += param2;
1919 response_content += "' ";
1921 if (opType == "hide") response_content += "has been hidden.";
1923 if (opType == "show") response_content += "has been shown.";
1925 response_content += "\n";
1926 } else if ((opType == "hidden") || (opType == "shown")) {
1927 response_content += "Result: ";
1928 response_content += result;
1929 response_content += "\n";
1930 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1931 response_content += "Message '";
1932 response_content += param1;
1933 response_content += "' sent to entity.";
1934 response_content += "\n";
1935 } else if (opType == "burst") {
1936 response_content += "Burst '";
1937 response_content += param1;
1938 response_content += "' executed. ";
1939 response_content += result;
1940 response_content += "\n";
1941 } else if (opType == "sendxml2c") {
1942 response_content += "Message '";
1943 response_content += param1;
1944 response_content += "' sent to client.";
1945 response_content += "\n";
1946 } else if (opType == "loadxml") {
1947 response_content += "Message '";
1948 response_content += param1;
1949 response_content += "' loaded.";
1950 response_content += "\n";
1951 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1952 response_content += "Answer to client '";
1953 response_content += param1;
1954 response_content += "' programmed.";
1955 response_content += "\n";
1956 } else if ((opType == "answerxml2e")) {
1957 response_content += "Answer to entity '";
1958 response_content += param1;
1959 response_content += "' programmed.";
1960 response_content += "\n";
1961 } else if (opType == "diameterServerSessions") {
1962 response_content += "Maximum server socket connections updated to '";
1963 response_content += param1;
1964 response_content += "'.";
1965 response_content += "\n";
1970 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
1971 CommandLine& cl(anna::CommandLine::instantiate());
1972 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
1974 if (sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
1977 // Service-Context-Id:
1978 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
1979 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
1981 switch (chargingContext) {
1982 case anna::diameter::helpers::dcca::ChargingContext::Data:
1983 case anna::diameter::helpers::dcca::ChargingContext::Voice:
1984 case anna::diameter::helpers::dcca::ChargingContext::Content: {
1985 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
1986 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
1987 std::string diameterIdentity, optional;
1988 anna::U32 high, low;
1989 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
1991 if (sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
1993 if (sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
1995 if (sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
1997 //case anna::diameter::helpers::dcca::ChargingContext::SMS:
1998 //case anna::diameter::helpers::dcca::ChargingContext::MMS:
2000 // return -1; // IEC model and Unknown traffic types
2002 } catch (anna::RuntimeException &ex) {
2004 std::string msg = ex.getText();
2005 msg += " | Round-robin between sessions will be used to send";
2006 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2014 void MyDiameterEntity::eventRequest(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
2015 throw(anna::RuntimeException) {
2016 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventRequest", ANNA_FILE_LOCATION));
2017 // Performance stats:
2018 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2019 CommandLine& cl(anna::CommandLine::instantiate());
2021 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2024 std::string msg = "Request received: ";
2025 msg += anna::diameter::functions::commandIdAsPairString(cid);
2026 msg += " | DiameterServer: ";
2027 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2028 msg += " | EventTime: ";
2029 msg += anna::time::functions::currentTimeAsString();
2030 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2034 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe", clientSession->asString());
2036 // Lookup reacting answers list:
2037 int code = cid.first;
2038 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
2040 if (it != G_reactingAnswers2E.end()) {
2041 anna::diameter::codec::Message *answer_message = (*it).second;
2043 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2046 G_commMsgSent2e.setBody(answer_message->code());
2047 /* response = NULL =*/clientSession->send(&G_commMsgSent2e);
2049 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2e", clientSession->asString());
2050 } catch (anna::RuntimeException &ex) {
2053 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2eError", clientSession->asString());
2055 } else { // not found: forward to client (if exists)
2056 // Forward to client:
2057 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2059 if (localServer && (cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CER */) {
2061 anna::diameter::comm::Message *msg = G_commMessages.create();
2062 msg->setBody(message);
2063 msg->setRequestClientSessionKey(clientSession->getKey());
2064 bool success = localServer->send(msg);
2067 if (my_app.logEnabled()) {
2068 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
2069 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2070 my_app.writeLogFile(message, (success ? "fwd2c" : "fwd2cError"), detail);
2072 } catch (anna::RuntimeException &ex) {
2080 void MyDiameterEntity::eventResponse(const anna::diameter::comm::Response &response)
2081 throw(anna::RuntimeException) {
2082 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventResponse", ANNA_FILE_LOCATION));
2083 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2084 CommandLine& cl(anna::CommandLine::instantiate());
2085 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2086 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2087 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2088 const anna::DataBlock* message = response.getMessage();
2089 const anna::diameter::comm::ClientSession *clientSession = static_cast<const anna::diameter::comm::ClientSession *>(response.getSession());
2090 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2091 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2092 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2093 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2094 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2096 anna::diameter::CommandId request_cid = request->getCommandId();
2099 std::string msg = "Response received for original diameter request: ";
2100 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2101 msg += " | Response: ";
2102 msg += response.asString();
2103 msg += " | DiameterServer: ";
2104 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2105 msg += " | EventTime: ";
2106 msg += anna::time::functions::currentTimeAsString();
2107 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2110 if (isUnavailable) {
2111 //if (isApplicationMessage)
2112 LOGWARNING(anna::Logger::warning("Diameter entity unavailable for Diameter Request", ANNA_FILE_LOCATION));
2115 if (contextExpired) {
2116 //if (isApplicationMessage)
2117 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the entity", ANNA_FILE_LOCATION));
2119 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2120 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2e-expired", clientSession->asString());
2126 std::string msg = "Received response for diameter message: ";
2127 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2128 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2131 bool alreadyDecodedOnG_codecMsg = false;
2133 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2134 if (my_app.logEnabled()) {
2135 my_app.writeLogFile(*message, "recvfe", clientSession->asString());
2136 alreadyDecodedOnG_codecMsg = true;
2140 // Forward to client:
2141 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2143 if (localServer && (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CEA */) {
2145 G_commMsgFwd2c.setBody(*message);
2146 bool success = localServer->send(&G_commMsgFwd2c, request->getRequestServerSessionKey());
2147 G_commMessages.release(request);
2149 anna::diameter::comm::ServerSession *usedServerSession = my_app.getMyDiameterEngine()->findServerSession(request->getRequestServerSessionKey());
2150 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2152 if (my_app.logEnabled()) {
2153 if (alreadyDecodedOnG_codecMsg)
2154 my_app.writeLogFile(G_codecMsg, (success ? "fwd2c" : "fwd2cError"), detail);
2156 my_app.writeLogFile(*message, (success ? "fwd2c" : "fwd2cError"), detail);
2158 } catch (anna::RuntimeException &ex) {
2164 // Triggering burst:
2165 if (isOK || contextExpired) my_app.sendBurstMessage();
2169 void MyDiameterEntity::eventUnknownResponse(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
2170 throw(anna::RuntimeException) {
2171 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventUnknownResponse", ANNA_FILE_LOCATION));
2172 // Performance stats:
2173 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2175 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2178 std::string msg = "Out-of-context response received from entity: ";
2179 msg += anna::diameter::functions::commandIdAsPairString(cid);
2180 msg += " | DiameterServer: ";
2181 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2182 msg += " | EventTime: ";
2183 msg += anna::time::functions::currentTimeAsString();
2184 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2188 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe-ans-unknown", clientSession->asString());
2194 void MyLocalServer::eventRequest(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2195 throw(anna::RuntimeException) {
2196 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventRequest", ANNA_FILE_LOCATION));
2197 // Performance stats:
2198 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2199 CommandLine& cl(anna::CommandLine::instantiate());
2201 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2204 std::string msg = "Request received: ";
2205 msg += anna::diameter::functions::commandIdAsPairString(cid);
2206 msg += " | DiameterServer: ";
2207 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2208 msg += " | EventTime: ";
2209 msg += anna::time::functions::currentTimeAsString();
2210 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2214 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString());
2216 // If no answer is programmed and entity is configured, the failed request would be forwarded even being wrong (delegates at the end point)
2217 int code = cid.first;
2218 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
2219 bool programmed = (it != G_reactingAnswers2C.end());
2220 anna::diameter::comm::Entity *entity = my_app.getEntity();
2222 if (!programmed && entity) { // forward condition (no programmed answer + entity available)
2223 anna::diameter::comm::Message *msg = G_commMessages.create();
2224 msg->setBody(message);
2225 msg->setRequestServerSessionKey(serverSession->getKey());
2226 bool success = entity->send(msg, cl.exists("balance"));
2229 if (my_app.logEnabled()) {
2230 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
2231 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
2232 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2233 my_app.writeLogFile(message, (success ? "fwd2e" : "fwd2eError"), detail); // forwarded
2240 bool analysisOK = true; // by default
2241 anna::diameter::codec::Message *answer_message = NULL;
2243 if (!cl.exists("ignoreErrors")) { // Error analysis
2244 answer_message = (anna::diameter::codec::Message*) & G_codecAnsMsg;
2245 answer_message->clear();
2248 try { G_codecMsg.decode(message, answer_message); } catch (anna::RuntimeException &ex) { ex.trace(); }
2250 answer_message->setStandardToAnswer(G_codecMsg, my_app.getMyDiameterEngine()->getHost(), my_app.getMyDiameterEngine()->getRealm());
2251 analysisOK = (answer_message->getResultCode() == anna::diameter::helpers::base::AVPVALUES__Result_Code::DIAMETER_SUCCESS);
2254 // Programmed answer only when all is ok
2257 answer_message = (*it).second;
2259 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2260 } else return; // nothing done
2263 anna::diameter::codec::Engine *codecEngine = (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION));
2264 anna::diameter::codec::Engine::ValidationMode::_v backupVM = codecEngine->getValidationMode();
2267 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Never);
2270 G_commMsgSent2c.setBody(answer_message->code());
2271 /* response = NULL =*/serverSession->send(&G_commMsgSent2c);
2273 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2c", serverSession->asString());
2274 } catch (anna::RuntimeException &ex) {
2277 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2cError", serverSession->asString());
2280 // Restore validation mode
2281 codecEngine->setValidationMode(backupVM);
2284 void MyLocalServer::eventResponse(const anna::diameter::comm::Response &response)
2285 throw(anna::RuntimeException) {
2286 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventResponse", ANNA_FILE_LOCATION));
2287 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2288 CommandLine& cl(anna::CommandLine::instantiate());
2289 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2290 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2291 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2292 const anna::DataBlock* message = response.getMessage();
2293 const anna::diameter::comm::ServerSession *serverSession = static_cast<const anna::diameter::comm::ServerSession *>(response.getSession());
2294 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2295 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2296 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2297 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2298 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2300 anna::diameter::CommandId request_cid = request->getCommandId();
2303 std::string msg = "Response received for original diameter request: ";
2304 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2305 msg += " | Response: ";
2306 msg += response.asString();
2307 msg += " | LocalServer: ";
2308 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2309 msg += " | EventTime: ";
2310 msg += anna::time::functions::currentTimeAsString();
2311 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2314 if (isUnavailable) {
2315 //if (isApplicationMessage)
2316 LOGWARNING(anna::Logger::warning("Diameter client unavailable for Diameter Request", ANNA_FILE_LOCATION));
2319 if (contextExpired) {
2320 //if (isApplicationMessage)
2321 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the client", ANNA_FILE_LOCATION));
2323 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2324 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2c-expired", serverSession->asString());
2330 std::string msg = "Received response for diameter message: ";
2331 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2332 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2336 if (my_app.logEnabled()) my_app.writeLogFile(*message, "recvfc", serverSession->asString());
2338 // This is not very usual, but answers could arrive from clients:
2339 anna::diameter::comm::Entity *entity = my_app.getEntity();
2342 anna::diameter::comm::ClientSession *usedClientSession = my_app.getMyDiameterEngine()->findClientSession(request->getRequestClientSessionKey());
2345 if (my_app.logEnabled()) detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2348 G_commMsgFwd2e.setBody(*message);
2351 if (usedClientSession) /* response = NULL =*/usedClientSession->send(&G_commMsgFwd2e);
2354 //G_commMsgFwd2e.setRequestClientSessionKey(request->getRequestClientSessionKey());
2355 //bool success = entity->send(G_commMsgFwd2e);
2356 G_commMessages.release(request);
2358 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2e", detail); // forwarded
2359 } catch (anna::RuntimeException &ex) {
2362 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2eError", detail); // forwarded
2368 void MyLocalServer::eventUnknownResponse(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2369 throw(anna::RuntimeException) {
2370 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventUnknownResponse", ANNA_FILE_LOCATION));
2371 // Performance stats:
2372 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2374 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2377 std::string msg = "Out-of-context response received from client: ";
2378 msg += anna::diameter::functions::commandIdAsPairString(cid);
2379 msg += " | DiameterServer: ";
2380 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2381 msg += " | EventTime: ";
2382 msg += anna::time::functions::currentTimeAsString();
2383 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2386 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc-ans-unknown", serverSession->asString());
2390 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
2392 anna::xml::Node* result = parent->createChild("launcher");
2393 anna::comm::Application::asXML(result);
2395 result->createAttribute("StartTime", a_start_time.asString());
2396 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
2398 (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION))->asXML(result);
2400 anna::diameter::comm::OamModule::instantiate().asXML(result);
2401 anna::diameter::codec::OamModule::instantiate().asXML(result);
2403 anna::statistics::Engine::instantiate().asXML(result);