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
38 Establece un manejador externo para controlar el teclado, recoge los parametros de la operacion
39 por este y envia la peticion al servidor.
48 #include <anna/config/defines.hpp>
49 #include <anna/comm/comm.hpp>
50 #include <anna/core/core.hpp>
51 #include <anna/xml/xml.hpp>
52 #include <anna/app/functions.hpp>
53 #include <anna/http/Request.hpp>
54 #include <anna/http/Response.hpp>
55 #include <anna/http/Handler.hpp>
56 #include <anna/http/Transport.hpp>
57 #include <anna/http/functions.hpp>
58 #include <anna/comm/functions.hpp>
59 #include <anna/timex/Engine.hpp>
60 #include <anna/diameter/stack/Engine.hpp>
61 #include <anna/diameter/codec/Engine.hpp>
62 #include <anna/diameter.comm/OamModule.hpp>
63 #include <anna/diameter.comm/ClientSession.hpp>
64 #include <anna/diameter.comm/LocalServer.hpp>
65 #include <anna/diameter.comm/Engine.hpp>
66 #include <anna/diameter.comm/Entity.hpp>
67 #include <anna/diameter.comm/Response.hpp>
68 #include <anna/diameter/functions.hpp>
69 #include <anna/diameter/codec/OamModule.hpp>
70 #include <anna/diameter/codec/functions.hpp>
71 #include <anna/time/functions.hpp>
72 #include <anna/time/Date.hpp>
73 #include <anna/diameter/helpers/base/defines.hpp>
74 #include <anna/diameter/helpers/base/functions.hpp>
75 #include <anna/diameter/helpers/dcca/defines.hpp>
76 #include <anna/diameter/helpers/dcca/functions.hpp>
77 #include <anna/statistics/Engine.hpp>
78 #include <anna/core/functions.hpp>
93 #define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
94 #define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
97 // Auxiliary message for sendings
98 anna::diameter::comm::Message G_commMsgSent2c, G_commMsgSent2e, G_commMsgFwd2c, G_commMsgFwd2e;
99 anna::diameter::comm::Message G_commMsg;
100 anna::diameter::codec::Message G_codecMsg, G_codecAnsMsg;
101 anna::Recycler<anna::diameter::comm::Message> G_commMessages; // create en el forward de requets sin answer programada
102 // realease en el forward de answers
105 // Auxiliary resources for answers programming
106 typedef std::map < int /* message code */, anna::diameter::codec::Message* > reacting_answers_container;
107 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::iterator reacting_answers_iterator;
108 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::const_iterator reacting_answers_const_iterator;
109 reacting_answers_container G_reactingAnswers2C, G_reactingAnswers2E;
113 class MyDiameterEntity : public anna::diameter::comm::Entity {
115 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
116 void eventRequest(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
117 void eventUnknownResponse(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
120 int readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw();
123 class MyLocalServer : public anna::diameter::comm::LocalServer {
125 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
126 void eventRequest(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
127 void eventUnknownResponse(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
130 class MyDiameterEngine : public anna::diameter::comm::Engine {
133 static const char* getClassName() throw() { return "launcher::MyDiameterEngine"; }
134 MyDiameterEngine() {;}
136 // Default implementation is enough
137 // void readDPA(anna::DataBlock &dpa, const anna::DataBlock & dpr) throw() {;} // DPA is not replied
138 // void readCEA(anna::DataBlock &cea, const anna::DataBlock & cer) throw() {;} // CEA is not replied
139 // void readDWA(anna::DataBlock &dwa, const anna::DataBlock & dwr) throw() {;} // DWA is not replied
142 anna::Recycler<MyDiameterEntity> a_entitiesRecycler;
144 anna::diameter::comm::Entity* allocateEntity() throw() { return a_entitiesRecycler.create(); }
146 void releaseEntity(anna::diameter::comm::Entity* entity) throw() {
147 MyDiameterEntity* aux = static_cast <MyDiameterEntity*>(entity);
148 a_entitiesRecycler.release(aux);
151 anna::Recycler<MyLocalServer> a_localServersRecycler;
153 anna::diameter::comm::LocalServer* allocateLocalServer() throw() { return a_localServersRecycler.create(); }
155 void releaseLocalServer(anna::diameter::comm::LocalServer* localServer) throw() {
156 MyLocalServer* aux = static_cast <MyLocalServer*>(localServer);
157 a_localServersRecycler.release(aux);
162 class MyHandler : public anna::http::Handler {
164 MyHandler() : anna::http::Handler("http_converter::MyHandler") {
165 allocateResponse()->createHeader(anna::http::Header::Type::Date);
170 void evRequest(anna::comm::ClientSocket&, const anna::http::Request& request) throw(anna::RuntimeException);
171 void evResponse(anna::comm::ClientSocket&, const anna::http::Response&) throw(anna::RuntimeException) {;}
174 class MyCommunicator : public anna::comm::Communicator {
176 MyCommunicator(const anna::comm::Communicator::WorkMode::_v acceptMode = anna::comm::Communicator::WorkMode::Single) : anna::comm::Communicator(acceptMode),
177 a_contexts("Contexts")
180 void prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw();
181 void terminate() throw();
184 anna::ThreadData <MyHandler> a_contexts;
185 void eventReceiveMessage(anna::comm::ClientSocket&, const anna::comm::Message&) throw(anna::RuntimeException);
186 void eventBreakConnection(Server* server) throw();
190 class MyCounterRecorder : public anna::oam::CounterRecorder {
192 // pure virtual definitions:
193 void open() throw(anna::RuntimeException) {;}
194 void apply(const anna::oam::Counter& counter) throw(anna::RuntimeException) {;}
195 void close() throw() {;}
196 std::string asString() const throw() { return "Physical dump not implemented: see memory accumulations writting context (kill -10 <pid>)"; }
200 class Launcher : public anna::comm::Application {
202 MyCommunicator *a_communicator;
203 MyDiameterEngine *a_myDiameterEngine;
204 anna::diameter::comm::Entity *a_entity;
205 std::string a_logFile, a_burstLogFile;
206 std::ofstream a_burstLogStream;
207 bool a_splitLog, a_detailedLog;
208 anna::time::Date a_start_time;
209 anna::timex::Engine* a_timeEngine;
210 MyCounterRecorder *a_counterRecorder;
211 std::string a_cerPathfile;
212 std::string a_dwrPathfile;
218 std::map < int /* dummy, p.e. used for order number */, anna::diameter::comm::Message* > a_burstMessages;
220 std::map<int, anna::diameter::comm::Message*>::const_iterator a_burstDeliveryIt;
222 int a_burstPopCounter;
224 anna::comm::ServerSocket* a_httpServerSocket; // HTTP
225 anna::diameter::comm::LocalServer* a_diameterLocalServer; // DIAMETER
226 void checkTimeMeasure(const char * commandLineParameter, bool optional = true) throw(anna::RuntimeException);
227 void initialize() throw(anna::RuntimeException); // HTTP
228 void run() throw(anna::RuntimeException);
233 MyCommunicator *getCommunicator() throw() { return a_communicator; }
234 MyDiameterEngine* getMyDiameterEngine() const throw() { return (a_myDiameterEngine); }
235 void baseProtocolSetupAsClient(void) throw(anna::RuntimeException);
236 anna::diameter::comm::Entity *getEntity() throw() { return a_entity; }
237 anna::diameter::comm::LocalServer* getDiameterLocalServer() throw() { return a_diameterLocalServer; }
238 void eventOperation(const std::string &, std::string &) throw(anna::RuntimeException);
239 bool logEnabled() const throw() { return (((a_logFile == "") || (a_logFile == "null")) ? false : true); }
240 void writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw();
241 void writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw();
242 void writeBurstLogFile(const std::string &buffer) throw();
243 bool burstLogEnabled() const throw() { return (((a_burstLogFile == "") || (a_burstLogFile == "null")) ? false : true); }
244 void startDiameterServer(int) throw(anna::RuntimeException);
246 anna::xml::Node* asXML(anna::xml::Node* parent) const throw();
247 void resetStatistics() throw() { a_myDiameterEngine->resetStatistics(); }
248 void resetCounters() throw();
249 void signalUSR2() throw(anna::RuntimeException);
250 std::string help() const throw();
251 std::string programmedAnswers2e() const throw();
252 std::string programmedAnswers2c() const throw();
255 int clearBurst() throw(); // returns removed
256 int loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException);
257 void repeatBurst(bool repeat) throw() { a_burstRepeat = repeat; }
258 int startBurst(int initialLoad) throw(); // return processed on start, or -1 if burst list is empty, -2 if invalid initial load (0 or negative)
259 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)
260 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)
261 int popBurst(int releaseAmount) throw(); // returns popped (perhaps is less than provided because of OTA request), or -1 if burst stopped
262 int stopBurst() throw(); // returns remaining on cycle, or -1 if burst already stopped
263 bool burstActive() const throw() { return a_burstActive; }
264 bool sendBurstMessage(bool anyway = false) throw();
265 std::string lookBurst(int order) const throw();
266 std::string gotoBurst(int order) throw();
269 int Launcher::clearBurst() throw() {
270 int size = a_burstMessages.size();
273 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
274 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
275 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
277 for (it = it_min; it != it_max; it++) G_commMessages.release((*it).second);
279 a_burstMessages.clear();
281 std::string msg = "Burst list already empty. Nothing done";
282 std::cout << msg << std::endl;
283 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
286 a_burstActive = false;
288 a_burstDeliveryIt = a_burstMessages.begin();
293 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
294 anna::diameter::comm::Message *msg = G_commMessages.create();
296 a_burstMessages[a_burstLoadIndx++] = msg;
297 return (a_burstLoadIndx - 1);
300 int Launcher::stopBurst() throw() {
301 if (!a_burstActive) {
302 std::string msg = "Burst launch is already stopped. Nothing done";
303 std::cout << msg << std::endl;
304 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
308 a_burstActive = false;
309 // Remaining on cycle:
310 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
313 int Launcher::popBurst(int releaseAmount) throw() {
314 if (!a_burstActive) {
315 std::string msg = "Burst launch is stopped. Nothing done";
316 std::cout << msg << std::endl;
317 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
321 if (releaseAmount < 1) {
322 std::string msg = "No valid release amount is specified. Ignoring burst pop";
323 std::cout << msg << std::endl;
324 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
328 int currentOTArequests = a_entity->getOTARequests();
329 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
330 return a_burstPopCounter;
333 int Launcher::pushBurst(int loadAmount) throw() {
334 if (a_burstMessages.size() == 0) {
335 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
336 std::cout << msg << std::endl;
337 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
341 if (loadAmount < 1) {
342 std::string msg = "No valid load amount is specified. Ignoring burst push";
343 std::cout << msg << std::endl;
344 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
348 a_burstActive = true;
351 for (count = 0; count < loadAmount; count++)
352 if (!sendBurstMessage()) break;
358 int Launcher::sendBurst(int loadAmount) throw() {
359 if (a_burstMessages.size() == 0) {
360 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
361 std::cout << msg << std::endl;
362 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
366 if (loadAmount < 1) {
367 std::string msg = "No valid load amount is specified. Ignoring burst send";
368 std::cout << msg << std::endl;
369 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
375 for (count = 0; count < loadAmount; count++)
376 if (!sendBurstMessage(true /* anyway */)) break;
383 int Launcher::startBurst(int initialLoad) throw() {
384 if (initialLoad < 1) {
385 std::string msg = "No initial load is specified. Ignoring burst start";
386 std::cout << msg << std::endl;
387 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
391 a_burstActive = true;
393 a_burstDeliveryIt = a_burstMessages.begin();
394 return (pushBurst(initialLoad));
397 bool Launcher::sendBurstMessage(bool anyway) throw() {
398 if (!anyway && !burstActive()) return false;
400 if (a_burstPopCounter > 0) {
401 if (burstLogEnabled()) writeBurstLogFile("x");
407 if (a_burstDeliveryIt == a_burstMessages.end()) {
408 a_burstDeliveryIt = a_burstMessages.begin();
414 if (burstLogEnabled()) writeBurstLogFile(anna::functions::asString(("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle)));
416 if (burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
424 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
425 int order = (*a_burstDeliveryIt).first + 1;
429 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
431 if (burstLogEnabled()) {
432 if (a_burstMessages.size() >= 100)
433 dot = (order % (a_burstMessages.size() / 100));
436 writeBurstLogFile(".");
438 writeBurstLogFile(anna::functions::asString(" %d", order));
439 int otaReqs = a_entity->getOTARequests();
441 if (result && (otaReqs != a_otaRequest)) {
442 // false if was a sending after an answer received (no OTA change in this case)
443 // true after push and pop operations
444 a_otaRequest = otaReqs;
445 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
452 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
453 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
454 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
455 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail);
462 std::string Launcher::lookBurst(int order) const throw() {
463 std::string result = "No message found for order provided (";
464 result += anna::functions::asString(order);
466 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
468 if (it != a_burstMessages.end()) {
470 try { G_codecMsg.decode((*it).second->getBody()); } catch (anna::RuntimeException &ex) { ex.trace(); }
472 result = G_codecMsg.asXMLString();
478 std::string Launcher::gotoBurst(int order) throw() {
479 std::string result = "Position not found for order provided (";
480 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
482 if (it != a_burstMessages.end()) {
483 a_burstDeliveryIt = it;
484 result = "Position updated for order provided (";
487 result += anna::functions::asString(order);
492 ////////////////////////////////////////////////////
495 void Launcher::resetCounters() throw() {
496 // Diameter::comm module:
497 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
498 oamDiameterComm.resetCounters();
501 void Launcher::signalUSR2() throw(anna::RuntimeException) {
504 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
505 msg += SIGUSR2_TASKS_INPUT_FILENAME;
506 msg += "' (results will be written at '";
507 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
509 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
514 std::string response_content;
516 std::ifstream in_file (SIGUSR2_TASKS_INPUT_FILENAME);
517 std::ofstream out_file (SIGUSR2_TASKS_OUTPUT_FILENAME);
519 if (!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
520 if (!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
522 while (getline (in_file, line))
525 std::string msg = "Processing line: ";
527 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
531 eventOperation(line, response_content);
532 } catch (RuntimeException &ex) {
535 out_file << response_content;
542 std::string Launcher::help() const throw() {
543 std::string result = "\n";
544 result += "\n ------------- HELP -------------\n";
546 result += "\nOVERVIEW";
547 result += "\n--------";
549 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
550 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
551 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
552 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
553 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
554 result += "\n send it to another process.";
556 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
557 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
558 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
559 result += "\n generation, expiration control and many more features.";
561 result += "\nProcess traces are dump on \"launcher.traces\" and could have any trace level (POSIX levels), usually";
562 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
564 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
565 result += "\n kill -10 <pid>";
567 result += "\n kill -s SIGUSR1 <pid>";
568 result += "\n and then";
569 result += "\n vi /var/tmp/anna.context.<pid>";
571 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
572 result += "\n handlers, diameter dictionary, etc.), and a powerful log module could dump all the events";
573 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
574 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
575 result += "\n measurements.";
577 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
580 result += "\nCOMMAND LINE";
581 result += "\n------------";
583 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
584 result += "\n posibilities, many of which could be modified on the air through the management interface";
585 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
587 result += "\nAs mandatory, the stack definition given through the xml dictionary:";
588 result += "\n -dictionary <path to dictionary file>";
590 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
591 result += "\n -diameterServer localhost:3868 -diameterServerSessions 10 -entityServerSessions 0";
593 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
594 result += "\n -entity 192.168.12.11:3868,192.168.12.21:3868 -entityServerSessions 10 -diameterServerSessions 0";
596 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
597 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
598 result += "\n traffic at your client side you shall use '-balance' and '-sessionBasedModelsClientSocketSelection'";
599 result += "\n arguments in order to define the balancing behaviour.";
601 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
602 result += "\n customized ones using '-cer <xml message file>' and '-dwr <xml message file>'.";
603 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
604 result += "\n customized ones using operations interface.";
607 result += "\nDYNAMIC OPERATIONS";
608 result += "\n------------------";
610 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
611 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
612 result += "\n separated by pipes. These are the available commands:";
614 result += "\n--------------------------------------------------------------------------------------- General purpose";
616 result += "\nhelp This help. Startup information-level traces also dump this help.";
618 result += "\n------------------------------------------------------------------------------------ Parsing operations";
620 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
621 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
622 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
624 result += "\n------------------------------------------------------------------------------------------- Hot changes";
626 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
627 result += "\n server socket.";
628 result += "\ncollect Reset statistics and counters to start a new test stage of";
629 result += "\n performance measurement. Context data is written at";
630 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'.";
632 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
634 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
635 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
636 result += "\n If missing server (first parameter) all applications sockets will be affected.";
637 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
639 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
640 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
641 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
642 result += "\n client sessions, but for this, hide/show feature seems easier.";
644 result += "\n--------------------------------------------------------------------------------------- Flow operations";
646 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
647 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
648 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
649 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for corresponding request from entity.";
650 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for corresponding request from client.";
651 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
652 result += "\n List programmed answers if no parameter provided.";
654 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
655 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
656 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
657 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
658 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
660 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
661 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
662 result += "\n use sendxml operations better than programming.";
664 result += "\nBalance ('-balance' command line parameter) could be used to forward server socket receptions through";
665 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
666 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
667 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
669 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
671 result += "\nUsed as log file extensions (when '-splitLog' is provided on command line) and context preffixes on log";
672 result += "\n details when unique log file is dumped:";
674 result += "\n [sent2e/send2eError] Send to entity (success/error)";
675 result += "\n [sent2c/send2cError] Send to client (success/error)";
676 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
677 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
678 result += "\n [recvfc] Reception from client";
679 result += "\n [recvfe] Reception from entity";
680 result += "\n [req2c-expired] A request sent to client has been expired";
681 result += "\n [req2e-expired] A request sent to entity has been expired";
682 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
683 result += "\n has been logged)";
684 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
685 result += "\n has been logged)";
687 result += "\n-------------------------------------------------------------------------------------------- Load tests";
689 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
690 result += "\n messages in order to launch them from client side to the configured";
691 result += "\n diameter entity. We could start the burst with an initial load";
692 result += "\n (non-asynchronous sending), after this, a new request will be sent";
693 result += "\n per answer received or expired context. There are 10 actions: clear,";
694 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
696 result += "\n burst|clear Clears all loaded burst messages.";
697 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
698 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
699 result += "\n a certain initial load.";
700 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
701 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
702 result += "\n Popping all OTA requests implies burst stop because no more answer";
703 result += "\n will arrive to the process. Burst output file (-burstLog command";
704 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
705 result += "\n represents one received answer for which no new request is sent.";
706 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
707 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
708 result += "\n amount is greater than burst list size, they will be limited when";
709 result += "\n the list is processed except when repeat mode is enabled.";
710 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
711 result += "\n operations is that burst won't be awaken. Externally we could control";
712 result += "\n sending time (no request will be sent for answers).";
713 result += "\n burst|goto|<order> Updates current burst pointer position.";
714 result += "\n burst|look|<order> Show programmed burst message for order provided.";
717 result += "\nUSING OPERATIONS INTERFACE";
718 result += "\n--------------------------";
720 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
722 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
723 result += "\n to define the http server at the command line with something like: '-httpServer localhost:9000'.";
724 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
725 result += "\n using curl client could be:";
727 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
728 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
729 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
730 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
733 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
735 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
736 result += "\n signal event:";
737 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
739 result += "\n kill -12 <pid>";
741 result += "\n kill -s SIGUSR2 <pid>";
742 result += "\n and then see the results:";
743 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
745 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
746 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
747 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
748 result += "\n interface.";
756 std::string Launcher::programmedAnswers2c() const throw() {
757 std::string result = "\n";
758 result += "\n ------------- CURRENT PROGRAMMED ANSWERS TO CLIENT -------------\n\n";
760 if (G_reactingAnswers2C.size() == 0) {
761 result += "No ocurrences found\n\n";
763 for (reacting_answers_const_iterator it = G_reactingAnswers2C.begin(); it != G_reactingAnswers2C.end(); it++) {
764 result += (*it).second->asXMLString();
773 std::string Launcher::programmedAnswers2e() const throw() {
774 std::string result = "\n";
775 result += "\n\n ------------- CURRENT PROGRAMMED ANSWERS TO ENTITY -------------\n\n";
777 if (G_reactingAnswers2E.size() == 0) {
778 result += "No ocurrences found\n\n";
780 for (reacting_answers_const_iterator it = G_reactingAnswers2E.begin(); it != G_reactingAnswers2E.end(); it++) {
781 result += (*it).second->asXMLString();
789 void MyCommunicator::prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw() {
790 // Sequence values (hop-by-hop and end-to-end), session-id and subscription-id avps, are mirrored to the peer which sent the request.
791 // If user wants to test a specific answer without changing it, use send operations better than programming.
792 // Sequence substitution:
793 answer->setHopByHop(anna::diameter::codec::functions::getHopByHop(request));
794 answer->setEndToEnd(anna::diameter::codec::functions::getEndToEnd(request));
796 // Session-Id substitution:
798 std::string sessionId = anna::diameter::helpers::base::functions::getSessionId(request);
800 std::string msg = "Extracted Session-Id: ";
802 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
804 answer->getAvp("Session-Id")->getUTF8String()->setValue(sessionId);
805 } catch (anna::RuntimeException &ex) {
809 // Subscription-Id substitution: is not usual to carry Subscription-Id on answer messages, but if programmed answer have this information,
810 // then it will be adapted with the received data at request.
811 if (answer->countAvp("Subscription-Id") > 0) {
812 std::string msisdn = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
813 std::string imsi = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
815 if ((msisdn != "") || (imsi != "")) { // Both request & answer have SID: replace answer one with the request information:
816 answer->removeAvp("Subscription-Id", 0 /* remove all */);
821 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id");
822 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
823 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(msisdn);
827 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id"); // another
828 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
829 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(imsi);
835 void MyCommunicator::eventReceiveMessage(anna::comm::ClientSocket& clientSocket, const anna::comm::Message& message)
836 throw(anna::RuntimeException) {
837 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventReceiveMessage", ANNA_FILE_LOCATION));
839 if (clientSocket.support(anna::http::Transport::className()) == false)
842 MyHandler& httpHandler = a_contexts.get();
843 httpHandler.apply(clientSocket, message);
847 using namespace anna::diameter;
849 int main(int argc, const char** argv) {
850 anna::Logger::setLevel(anna::Logger::Warning);
851 anna::Logger::initialize("launcher", new TraceWriter("launcher.traces", 2048000));
852 anna::time::functions::initialize(); // before application instantiation (it have a anna::time object)
853 anna::time::functions::setControlPoint(); // start control point (application lifetime)
855 anna::http::functions::initialize();
858 CommandLine& commandLine(anna::CommandLine::instantiate());
860 commandLine.add("trace", anna::CommandLine::Argument::Optional, "Trace level (emergency, alert, critical, error, warning, notice, information, debug, local0..local7)");
861 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)");
862 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);
863 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);
864 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).");
865 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.");
867 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");
868 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);
869 commandLine.add("diameterServer", anna::CommandLine::Argument::Optional, "Diameter own server address in '<address>:<port>' format. For example: 10.20.30.40:3868");
870 commandLine.add("diameterServerSessions", anna::CommandLine::Argument::Optional, "Diameter own server available connections (0: diameter server disabled). Default value of 1");
871 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");
872 commandLine.add("entityServerSessions", anna::CommandLine::Argument::Optional, "Diameter entity server sessions (0: diameter entity disabled). Default value of 1");
873 commandLine.add("balance", anna::CommandLine::Argument::Optional, "Balance over entity servers instead of doing standard behaviour (first primary, secondary if fails, etc.)", false);
874 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'.");
875 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");
876 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);
877 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);
878 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");
879 commandLine.add("tcpConnectDelay", anna::CommandLine::Argument::Optional, "Milliseconds to wait TCP connect to any server. If missing, default value of 200 will be assigned");
880 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");
881 commandLine.add("ceaTimeout", anna::CommandLine::Argument::Optional, "Milliseconds to wait CEA from diameter server. If missing, default value of 'answersTimeout' will be assigned");
882 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");
883 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");
884 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");
885 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");
886 commandLine.add("originHost", anna::CommandLine::Argument::Optional, "Diameter application host name (system name). If missing, process sets o.s. hostname");
887 commandLine.add("originRealm", anna::CommandLine::Argument::Optional, "Diameter application node realm name. If missing, process sets domain name");
888 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);
889 // commandLine.add("clone", anna::CommandLine::Argument::Optional, "Enables fork mode for request processing", false);
890 commandLine.initialize(argv, argc);
891 commandLine.verify();
892 std::cout << commandLine.asString() << std::endl;
894 } catch (Exception& ex) {
895 cout << ex.asString() << endl;
901 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
902 a_myDiameterEngine = new MyDiameterEngine();
903 a_myDiameterEngine->setRealm("ADL.ericsson.com");
904 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
905 //a_myDiameterEngine->setFreezeEndToEndOnSending();
906 a_logFile = "launcher.log";
907 a_burstLogFile = "launcher.burst";
909 a_detailedLog = false;
911 a_counterRecorder = NULL;
913 a_diameterLocalServer = NULL;
914 a_cerPathfile = "cer.xml";
915 a_dwrPathfile = "dwr.xml";
918 a_burstRepeat = false;
919 a_burstActive = false;
920 //a_burstMessages.clear();
922 a_burstDeliveryIt = a_burstMessages.begin();
924 a_burstPopCounter = 0;
927 void Launcher::baseProtocolSetupAsClient(void) throw(anna::RuntimeException) {
929 // <CER> ::= < Diameter Header: 257, REQ >
930 // { Origin-Host } 264 diameterIdentity
931 // { Origin-Realm } 296 idem
932 // 1* { Host-IP-Address } 257, address
933 // { Vendor-Id } 266 Unsigned32
934 // { Product-Name } 269 UTF8String
935 // [Origin-State-Id] 278 Unsigned32
936 // * [ Supported-Vendor-Id ] 265 Unsigned32
937 // * [ Auth-Application-Id ] 258 Unsigned32
938 // * [Acct-Application-Id] 259 Unsigned32
939 anna::diameter::codec::Message diameterCER;
940 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
941 std::string OH = a_myDiameterEngine->getHost();
942 std::string OR = a_myDiameterEngine->getRealm();
943 std::string hostIP = anna::functions::getHostnameIP(); // Address
944 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
945 std::string productName = "ANNA Diameter Launcher"; // UTF8String
946 bool loadingError = false;
949 diameterCER.loadXML(a_cerPathfile);
950 } catch (anna::RuntimeException &ex) {
956 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
957 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
958 diameterCER.setApplicationId(applicationId);
959 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
960 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
961 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>"
962 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
963 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
964 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
968 // <DWR> ::= < Diameter Header: 280, REQ >
971 anna::diameter::codec::Message diameterDWR;
972 loadingError = false;
975 diameterDWR.loadXML(a_dwrPathfile);
976 } catch (anna::RuntimeException &ex) {
982 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
983 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
984 diameterDWR.setApplicationId(applicationId);
985 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
986 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
989 //////////////////////////
990 // IDEM FOR CEA AND DWA //
991 //////////////////////////
993 // // <CER> ::= < Diameter Header: 257, REQ >
994 // // { Origin-Host } 264 diameterIdentity
995 // // { Origin-Realm } 296 idem
996 // // 1* { Host-IP-Address } 257, address
997 // // { Vendor-Id } 266 Unsigned32
998 // // { Product-Name } 269 UTF8String
999 // // [Origin-State-Id] 278 Unsigned32
1000 // // * [ Supported-Vendor-Id ] 265 Unsigned32
1001 // // * [ Auth-Application-Id ] 258 Unsigned32
1002 // // * [Acct-Application-Id] 259 Unsigned32
1003 // anna::diameter::codec::Message diameterCER;
1004 // int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
1005 // std::string OH = a_myDiameterEngine->getHost();
1006 // std::string OR = a_myDiameterEngine->getRealm();
1007 // std::string hostIP = anna::functions::getHostnameIP(); // Address
1008 // int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
1009 // std::string productName = "ANNA Diameter Launcher"; // UTF8String
1010 // bool loadingError = false;
1013 // diameterCER.loadXML("cer.xml");
1014 // } catch (anna::RuntimeException &ex) {
1016 // loadingError = true;
1019 // if (loadingError) {
1020 // LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
1021 // diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
1022 // diameterCER.setApplicationId(applicationId);
1023 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1024 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1025 // 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>"
1026 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
1027 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
1028 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
1032 // // <DWR> ::= < Diameter Header: 280, REQ >
1033 // // { Origin-Host }
1034 // // { Origin-Realm }
1035 // anna::diameter::codec::Message diameterDWR;
1036 // loadingError = false;
1039 // diameterDWR.loadXML("dwr.xml");
1040 // } catch (anna::RuntimeException &ex) {
1042 // loadingError = true;
1045 // if (loadingError) {
1046 // LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
1047 // diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
1048 // diameterDWR.setApplicationId(applicationId);
1049 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1050 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1052 // Assignment for CER/DWR and CEA/DWA:
1053 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
1054 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
1057 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw() {
1058 // if (!logEnabled()) return;
1061 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1063 writeLogFile(G_codecMsg, logExtension, detail);
1067 // Si ya lo tengo decodificado:
1068 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
1069 // if (!logEnabled()) return;
1070 // Open target file:
1071 std::string targetFile = a_logFile;
1075 targetFile += logExtension;
1078 ofstream out(targetFile.c_str(), ifstream::out | ifstream::app);
1079 // Set text to dump:
1080 std::string title = "[";
1081 title += logExtension;
1083 // Build complete log:
1084 std::string log = "\n";
1086 if (a_detailedLog) {
1087 anna::time::Date now;
1090 title += now.asString();
1091 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
1092 log += decodedMessage.asXMLString();
1094 log += anna::functions::highlight("Used resource");
1100 log += decodedMessage.asXMLString();
1105 out.write(log.c_str(), log.size());
1110 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
1111 ofstream out(a_burstLogFile.c_str(), ifstream::out | ifstream::app);
1112 out.write(buffer.c_str(), buffer.size());
1113 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
1114 // you'd call close() only if you indeed for some reason wanted to close the filestream
1115 // earlier than it goes out of scope.
1119 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
1120 CommandLine& cl(anna::CommandLine::instantiate());
1122 if (!cl.exists(commandLineParameter) && optional) return; // si fuese obligatorio daria error de arranque.
1124 std::string parameter = cl.getValue(commandLineParameter);
1126 if (anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
1127 int msecs = cl.getIntegerValue(commandLineParameter);
1129 if (msecs > a_timeEngine->getMaxTimeout()) {
1130 std::string msg = "Commandline parameter '";
1131 msg += commandLineParameter;
1132 msg += "' is greater than allowed max timeout for timming engine: ";
1133 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
1134 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1137 if (msecs <= a_timeEngine->getResolution()) {
1138 std::string msg = "Commandline parameter '";
1139 msg += commandLineParameter;
1140 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
1141 msg += anna::functions::asString(a_timeEngine->getResolution());
1142 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1148 // Excepcion (por no ser entero):
1149 std::string msg = "Error at commandline parameter '";
1150 msg += commandLineParameter;
1153 msg += "': must be a non-negative integer number";
1154 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1158 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
1159 if (diameterServerSessions <= 0) return;
1161 std::string address;
1163 CommandLine& cl(anna::CommandLine::instantiate());
1164 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
1165 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
1166 a_diameterLocalServer = a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions);
1167 a_diameterLocalServer->setDescription("Launcher diameter local server");
1168 int allowedInactivityTime = 90000; // ms
1170 if (cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
1172 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
1176 void Launcher::initialize()
1177 throw(anna::RuntimeException) {
1178 anna::comm::Application::initialize();
1179 CommandLine& cl(anna::CommandLine::instantiate());
1180 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
1181 // if (cl.exists ("clone"))
1182 // workMode = anna::comm::Communicator::WorkMode::Clone;
1183 a_communicator = new MyCommunicator(workMode);
1184 a_timeEngine = new anna::timex::Engine((anna::Millisecond)300000, (anna::Millisecond)150);
1185 a_counterRecorder = new MyCounterRecorder();
1188 void Launcher::run()
1189 throw(anna::RuntimeException) {
1190 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
1191 CommandLine& cl(anna::CommandLine::instantiate());
1193 a_start_time.setCurrent();
1195 anna::statistics::Engine::instantiate().enable();
1196 ///////////////////////////////
1197 // Diameter library COUNTERS //
1198 ///////////////////////////////
1199 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
1200 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
1201 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
1202 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
1207 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
1208 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
1209 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
1210 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
1211 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
1212 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
1213 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
1214 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
1215 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
1216 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
1217 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
1218 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
1219 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
1220 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
1221 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
1222 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
1223 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
1224 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
1225 /* Diameter Base (capabilities exchange & keep alive) */
1227 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
1228 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
1229 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
1230 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
1231 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
1232 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
1233 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
1234 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
1235 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
1237 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
1238 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
1239 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
1240 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
1241 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
1242 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
1243 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
1244 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
1245 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
1246 /* server socket operations (enable/disable listening port for any local server) */
1247 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
1248 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
1251 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
1252 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
1253 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
1254 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
1255 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
1256 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
1257 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
1258 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
1259 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
1261 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
1262 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
1263 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
1264 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
1265 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
1266 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
1267 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
1268 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
1269 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
1270 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
1271 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
1272 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
1273 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
1274 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
1279 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
1280 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
1281 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
1282 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
1283 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
1284 /* Message decoding */
1285 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
1286 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
1287 /* Avp validation */
1288 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
1289 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
1290 /* Message validation */
1291 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
1292 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
1293 /* Level validation */
1294 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
1295 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
1296 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
1297 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
1298 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
1299 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
1300 anna::oam::CounterManager& cm = anna::oam::CounterManager::instantiate();
1301 cm.setEngine(a_timeEngine);
1302 cm.setRecordPeriod(Millisecond(300000));
1303 cm.setCounterRecorder(static_cast<anna::oam::CounterRecorder*>(a_counterRecorder));
1305 // Checking command line parameters
1306 if (cl.exists("sessionBasedModelsClientSocketSelection")) {
1307 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
1309 if ((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
1310 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
1315 if (cl.exists("trace"))
1316 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
1319 // Help on startup traces:
1320 anna::Logger::information(help(), ANNA_FILE_LOCATION);
1321 // Test messages dtd:
1322 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
1323 msg += anna::diameter::codec::MessageDTD;
1324 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1327 if (cl.exists("httpServer")) {
1328 anna::comm::Network& network = anna::comm::Network::instantiate();
1329 std::string address;
1331 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
1332 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // aqui hay que proporcionar una IP !
1333 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // Artimaña para resolver (IP o hostname)
1334 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
1338 anna::diameter::codec::Engine *codecEngine = new anna::diameter::codec::Engine();
1339 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
1342 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* stack id */);
1343 // Analyze comma-separated list:
1344 anna::Tokenizer lst;
1345 std::string dictionaryParameter = cl.getValue("dictionary");
1346 lst.apply(dictionaryParameter, ",");
1348 if (lst.size() >= 1) { // always true (at least one, because -dictionary is mandatory)
1349 anna::Tokenizer::const_iterator tok_min(lst.begin());
1350 anna::Tokenizer::const_iterator tok_max(lst.end());
1351 anna::Tokenizer::const_iterator tok_iter;
1352 std::string pathFile;
1355 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1356 pathFile = anna::Tokenizer::data(tok_iter);
1361 codecEngine->setDictionary(d);
1362 LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
1363 } catch (anna::RuntimeException &ex) {
1367 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
1368 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
1369 if (cl.exists("integrationAndDebugging")) {
1370 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always);
1371 codecEngine->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
1374 codecEngine->ignoreFlagsOnValidation(cl.exists("ignoreFlags"));
1377 if (cl.exists("diameterServer"))
1378 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
1380 // Optional command line parameters ////////////////////////////////////////////////////////
1381 checkTimeMeasure("allowedInactivityTime");
1382 checkTimeMeasure("tcpConnectDelay");
1383 checkTimeMeasure("answersTimeout");
1384 checkTimeMeasure("ceaTimeout");
1385 checkTimeMeasure("watchdogPeriod");
1386 checkTimeMeasure("reconnectionPeriod");
1387 int tcpConnectDelay = 200; // ms
1388 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
1389 anna::Millisecond ceaTimeout;
1390 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
1391 int reconnectionPeriod = 10000; // ms
1393 if (cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
1395 if (cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
1397 if (cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
1398 else ceaTimeout = answersTimeout;
1400 if (cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
1402 if (cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
1404 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
1405 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
1406 std::string originHost = "";
1407 std::string originRealm = "";
1409 if (cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
1411 if (cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
1413 if (cl.exists("originHost")) originHost = cl.getValue("originHost");
1415 if (cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
1417 a_myDiameterEngine->setHost(originHost);
1418 a_myDiameterEngine->setRealm(originRealm);
1421 if (cl.exists("entity")) {
1422 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
1424 if (entityServerSessions > 0) {
1425 baseProtocolSetupAsClient(); // Same CER/CEA, DWR/DWA for all diameter servers
1426 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
1427 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
1428 a_entity = a_myDiameterEngine->createEntity(servers, "Launcher diameter entity");
1429 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
1430 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
1436 if (cl.exists("log")) a_logFile = cl.getValue("log");
1438 if (cl.exists("splitLog")) a_splitLog = true;
1440 if (cl.exists("detailedLog")) a_detailedLog = true;
1442 if (cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
1444 // Log statistics concepts
1445 if (cl.exists("logStatisticSamples")) {
1446 std::string list = cl.getValue("logStatisticSamples");
1447 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
1449 if (list == "all") {
1450 if (statEngine.enableSampleLog(/* -1: all concepts */))
1451 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
1453 anna::Tokenizer lst;
1454 lst.apply(cl.getValue("logStatisticSamples"), ",");
1456 if (lst.size() >= 1) {
1457 anna::Tokenizer::const_iterator tok_min(lst.begin());
1458 anna::Tokenizer::const_iterator tok_max(lst.end());
1459 anna::Tokenizer::const_iterator tok_iter;
1462 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1463 conceptId = atoi(anna::Tokenizer::data(tok_iter));
1465 if (statEngine.enableSampleLog(conceptId))
1466 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
1472 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
1473 if (cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
1474 a_communicator->accept();
1477 void MyCommunicator::eventBreakConnection(Server* server)
1479 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventBreakConnection", ANNA_FILE_LOCATION));
1481 anna::comm::Communicator::eventBreakConnection(server);
1484 void MyCommunicator::terminate()
1486 if (hasRequestedStop() == true)
1492 void MyHandler::evRequest(anna::comm::ClientSocket& clientSocket, const anna::http::Request& request)
1493 throw(anna::RuntimeException) {
1494 const anna::DataBlock& body = request.getBody();
1496 if (body.getSize() == 0)
1497 throw anna::RuntimeException("Missing operation parameters on HTTP request", ANNA_FILE_LOCATION);
1500 string msg("Received body: ");
1501 msg += anna::functions::asString(body);
1502 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1504 std::string body_content;
1505 body_content.assign(body.getData(), body.getSize());
1507 std::string response_content;
1510 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
1511 my_app.eventOperation(body_content, response_content);
1512 } catch (RuntimeException &ex) {
1516 anna::http::Response* response = allocateResponse();
1517 response->setStatusCode(200); // http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
1518 anna::DataBlock db_content(true);
1519 db_content = response_content;
1520 response->setBody(db_content);
1521 // response->find(anna::http::Header::Type::Date)->setValue("Mon, 30 Jan 2006 14:36:18 GMT");
1522 // anna::http::Header* keepAlive = response->find("Keep-Alive");
1524 // if (keepAlive == NULL)
1525 // keepAlive = response->createHeader("Keep-Alive");
1527 // keepAlive->setValue("Verificacion del cambio 1.0.7");
1530 clientSocket.send(*response);
1531 } catch (Exception& ex) {
1536 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1537 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1538 CommandLine& cl(anna::CommandLine::instantiate());
1539 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1540 response_content = "Operation processed with exception. See traces\n"; // supposed
1541 std::string result = "";
1544 if (operation == "help") {
1545 std::string s_help = help();
1546 std::cout << s_help << std::endl;
1547 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1548 response_content = "Help dumped on stdout and information-level traces (launcher.traces file)\n";
1552 // Reset performance data:
1553 if (operation == "collect") {
1556 response_content = "All process counters & statistic information have been reset\n";
1560 // Tokenize operation
1562 params.apply(operation, "|");
1563 int numParams = params.size() - 1;
1564 //LOGDEBUG(anna::Logger::debug(anna::functions::asString("Number of operation parameters: %d", numParams), ANNA_FILE_LOCATION));
1566 if (numParams > 2) {
1567 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1568 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1571 Tokenizer::const_iterator tok_iter = params.begin();
1572 std::string opType = Tokenizer::data(tok_iter);
1573 std::string param1, param2;
1575 if (numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1577 if (numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1579 if (opType == "code") {
1581 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'code' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1583 G_codecMsg.loadXML(param1);
1584 std::string hexString = anna::functions::asHexString(G_codecMsg.code());
1586 ofstream outfile(param2.c_str(), ifstream::out);
1587 outfile.write(hexString.c_str(), hexString.size());
1589 } else if (opType == "decode") {
1591 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'decode' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1594 ifstream infile(param1.c_str(), ifstream::in);
1596 std::string hexString(buffer, strlen(buffer));
1597 anna::DataBlock db(true);
1598 anna::functions::fromHexString(hexString, db);
1601 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1603 std::string xmlString = G_codecMsg.asXMLString();
1605 ofstream outfile(param2.c_str(), ifstream::out);
1606 outfile.write(xmlString.c_str(), xmlString.size());
1609 } else if ((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1610 anna::diameter::comm::Entity *entity = getEntity();
1612 if (!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1616 std::string key = param1;
1620 if (opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1622 if (opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1624 if (opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1626 if (opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1628 std::string address;
1630 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1632 if (opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1634 if (opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1636 if (opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1638 if (opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1641 if (opType == "hide") entity->hide();
1643 if (opType == "show") entity->show();
1645 if (opType == "hidden") result = entity->hidden() ? "true" : "false";
1647 if (opType == "shown") result = entity->shown() ? "true" : "false";
1649 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1651 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml/sendxml2e' operation (missing parameter)", ANNA_FILE_LOCATION);
1653 anna::diameter::comm::Entity *entity = getEntity();
1655 if (!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1657 G_codecMsg.loadXML(param1);
1658 G_commMsgSent2e.clearBody();
1659 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)
1661 G_commMsgSent2e.setBody(G_codecMsg.code());
1662 bool success = entity->send(G_commMsgSent2e, cl.exists("balance"));
1666 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1667 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1668 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1669 writeLogFile(G_codecMsg, (success ? "sent2e" : "send2eError"), detail);
1671 } else if ((opType == "burst")) {
1673 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (missing action parameter)", ANNA_FILE_LOCATION);
1675 anna::diameter::comm::Entity *entity = getEntity();
1677 if (!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1679 // burst|clear clears all loaded burst messages.
1680 // burst|load|<source_file> loads the next diameter message into launcher burst.
1681 // burst|start|<initial load> starts the message sending with a certain initial load.
1682 // burst|push|<load amount> sends specific non-aynchronous load.
1683 // burst|stop stops the burst cycle.
1684 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1685 // burst|send|<amount> send messages from burst list. The main difference with
1686 // start/push operations is that burst won't be awaken.
1687 // Externally we could control sending time (no request
1688 // will be sent for answers).
1689 // burst|goto|<order> Updates current burst pointer position.
1690 // burst|look|<order> Show programmed burst message for order provided.
1692 if (param1 == "clear") {
1693 result = "Removed ";
1694 result += anna::functions::asString(clearBurst());
1695 result += " elements.";
1696 } else if (param1 == "load") {
1697 if (param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1699 G_codecMsg.loadXML(param2);
1701 if (G_codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1702 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)
1704 int position = loadBurstMessage(G_codecMsg.code());
1705 result = "Loaded '";
1707 result += "' file into burst list position ";
1708 result += anna::functions::asString(position);
1709 } else if (param1 == "start") {
1710 if (param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1712 int initialLoad = atoi(param2.c_str());
1713 int processed = startBurst(initialLoad);
1715 if (processed > 0) {
1716 result = "Initial load completed for ";
1717 result += anna::functions::entriesAsString(processed, "message");
1720 } else if (param1 == "push") {
1721 if (param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1723 int pushed = pushBurst(atoi(param2.c_str()));
1727 result += anna::functions::entriesAsString(pushed, "message");
1730 } else if (param1 == "pop") {
1731 if (param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1733 int releaseLoad = atoi(param2.c_str());
1734 int popped = popBurst(releaseLoad);
1737 result = "Burst popped for ";
1738 result += anna::functions::entriesAsString(popped, "message");
1741 } else if (param1 == "stop") {
1742 int left = stopBurst();
1745 result += anna::functions::entriesAsString(left, "message");
1746 result += " left to the end of the cycle.";
1748 } else if (param1 == "repeat") {
1749 if (param2 == "") param2 = "yes";
1751 bool repeat = (param2 == "yes");
1752 repeatBurst(repeat);
1753 result += (repeat ? "Mode on." : "Mode off.");
1754 } else if (param1 == "send") {
1755 if (param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1757 int sent = sendBurst(atoi(param2.c_str()));
1761 result += anna::functions::entriesAsString(sent, "message");
1764 } else if (param1 == "goto") {
1765 if (param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1767 result = gotoBurst(atoi(param2.c_str()));
1769 } else if (param1 == "look") {
1770 if (param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1773 result += lookBurst(atoi(param2.c_str()));
1776 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1778 } else if (opType == "sendxml2c") {
1780 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml2c' operation (missing parameter)", ANNA_FILE_LOCATION);
1782 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1784 if (!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1786 G_codecMsg.loadXML(param1);
1787 G_commMsgSent2c.clearBody();
1788 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)
1790 G_commMsgSent2c.setBody(G_codecMsg.code());
1791 bool success = localServer->send(G_commMsgSent2c);
1795 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1796 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1797 writeLogFile(G_codecMsg, (success ? "sent2c" : "send2cError"), detail);
1799 } else if (opType == "loadxml") {
1801 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'loadxml' operation (missing parameter)", ANNA_FILE_LOCATION);
1803 G_codecMsg.loadXML(param1);
1804 std::string xmlString = G_codecMsg.asXMLString();
1805 std::cout << xmlString << std::endl;
1806 } else if (opType == "diameterServerSessions") {
1808 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'diameterServerSessions' operation (missing parameter)", ANNA_FILE_LOCATION);
1810 int diameterServerSessions = atoi(param1.c_str());
1812 if (!getDiameterLocalServer())
1813 startDiameterServer(diameterServerSessions);
1815 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1816 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1817 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1820 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1823 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1824 anna::diameter::codec::Message *message = engine->createMessage(param1);
1827 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1830 if (message->isRequest())
1831 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1833 int code = message->getId().first;
1834 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
1836 if (it != G_reactingAnswers2C.end()) { // found: replace
1837 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1838 engine->releaseMessage((*it).second);
1841 G_reactingAnswers2C[code] = message;
1842 } else { // answers query on stdout
1843 std::cout << programmedAnswers2c() << std::endl;
1844 response_content = "Programmed answers dumped on stdout\n";
1847 } else if ((opType == "answerxml2e")) {
1848 anna::diameter::comm::Entity *entity = getEntity();
1851 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1854 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1855 anna::diameter::codec::Message *message = engine->createMessage(param1);
1858 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1861 if (message->isRequest())
1862 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1864 int code = message->getId().first;
1865 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
1867 if (it != G_reactingAnswers2E.end()) { // found: replace
1868 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1869 engine->releaseMessage((*it).second);
1872 G_reactingAnswers2E[code] = message;
1873 } else { // answers query on stdout
1874 std::cout << programmedAnswers2e() << std::endl;
1875 response_content = "Programmed answers dumped on stdout\n";
1879 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1880 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1884 response_content = "Operation processed; ";
1886 if ((opType == "decode") || (opType == "code")) {
1887 response_content += "File '";
1888 response_content += param2;
1889 response_content += "' created.";
1890 response_content += "\n";
1891 } else if ((opType == "hide") || (opType == "show")) {
1892 response_content += "Resource '";
1893 response_content += ((param1 != "") ? param1 : "Entity");
1896 response_content += "|";
1897 response_content += param2;
1900 response_content += "' ";
1902 if (opType == "hide") response_content += "has been hidden.";
1904 if (opType == "show") response_content += "has been shown.";
1906 response_content += "\n";
1907 } else if ((opType == "hidden") || (opType == "shown")) {
1908 response_content += "Result: ";
1909 response_content += result;
1910 response_content += "\n";
1911 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1912 response_content += "Message '";
1913 response_content += param1;
1914 response_content += "' sent to entity.";
1915 response_content += "\n";
1916 } else if (opType == "burst") {
1917 response_content += "Burst '";
1918 response_content += param1;
1919 response_content += "' executed. ";
1920 response_content += result;
1921 response_content += "\n";
1922 } else if (opType == "sendxml2c") {
1923 response_content += "Message '";
1924 response_content += param1;
1925 response_content += "' sent to client.";
1926 response_content += "\n";
1927 } else if (opType == "loadxml") {
1928 response_content += "Message '";
1929 response_content += param1;
1930 response_content += "' loaded.";
1931 response_content += "\n";
1932 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1933 response_content += "Answer to client '";
1934 response_content += param1;
1935 response_content += "' programmed.";
1936 response_content += "\n";
1937 } else if ((opType == "answerxml2e")) {
1938 response_content += "Answer to entity '";
1939 response_content += param1;
1940 response_content += "' programmed.";
1941 response_content += "\n";
1942 } else if (opType == "diameterServerSessions") {
1943 response_content += "Maximum server socket connections updated to '";
1944 response_content += param1;
1945 response_content += "'.";
1946 response_content += "\n";
1951 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
1952 CommandLine& cl(anna::CommandLine::instantiate());
1953 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
1955 if (sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
1958 // Service-Context-Id:
1959 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
1960 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
1962 switch (chargingContext) {
1963 case anna::diameter::helpers::dcca::ChargingContext::Data:
1964 case anna::diameter::helpers::dcca::ChargingContext::Voice:
1965 case anna::diameter::helpers::dcca::ChargingContext::Content: {
1966 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
1967 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
1968 std::string diameterIdentity, optional;
1969 anna::U32 high, low;
1970 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
1972 if (sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
1974 if (sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
1976 if (sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
1978 //case anna::diameter::helpers::dcca::ChargingContext::SMS:
1979 //case anna::diameter::helpers::dcca::ChargingContext::MMS:
1981 // return -1; // IEC model and Unknown traffic types
1983 } catch (anna::RuntimeException &ex) {
1985 std::string msg = ex.getText();
1986 msg += " | Round-robin between sessions will be used to send";
1987 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
1995 void MyDiameterEntity::eventRequest(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
1996 throw(anna::RuntimeException) {
1997 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventRequest", ANNA_FILE_LOCATION));
1998 // Performance stats:
1999 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2000 CommandLine& cl(anna::CommandLine::instantiate());
2002 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2005 std::string msg = "Request received: ";
2006 msg += anna::diameter::functions::commandIdAsPairString(cid);
2007 msg += " | DiameterServer: ";
2008 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2009 msg += " | EventTime: ";
2010 msg += anna::time::functions::currentTimeAsString();
2011 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2015 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe", clientSession->asString());
2017 // Lookup reacting answers list:
2018 int code = cid.first;
2019 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
2021 if (it != G_reactingAnswers2E.end()) {
2022 anna::diameter::codec::Message *answer_message = (*it).second;
2024 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2027 G_commMsgSent2e.setBody(answer_message->code());
2028 /* response = NULL =*/clientSession->send(&G_commMsgSent2e);
2030 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2e", clientSession->asString());
2031 } catch (anna::RuntimeException &ex) {
2034 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2eError", clientSession->asString());
2036 } else { // not found: forward to client (if exists)
2037 // Forward to client:
2038 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2040 if (localServer && (cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CER */) {
2042 anna::diameter::comm::Message *msg = G_commMessages.create();
2043 msg->setBody(message);
2044 msg->setRequestClientSessionKey(clientSession->getKey());
2045 bool success = localServer->send(msg);
2048 if (my_app.logEnabled()) {
2049 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
2050 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2051 my_app.writeLogFile(message, (success ? "fwd2c" : "fwd2cError"), detail);
2053 } catch (anna::RuntimeException &ex) {
2061 void MyDiameterEntity::eventResponse(const anna::diameter::comm::Response &response)
2062 throw(anna::RuntimeException) {
2063 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventResponse", ANNA_FILE_LOCATION));
2064 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2065 CommandLine& cl(anna::CommandLine::instantiate());
2066 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2067 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2068 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2069 const anna::DataBlock* message = response.getMessage();
2070 const anna::diameter::comm::ClientSession *clientSession = static_cast<const anna::diameter::comm::ClientSession *>(response.getSession());
2071 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2072 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2073 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2074 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2075 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2077 anna::diameter::CommandId request_cid = request->getCommandId();
2080 std::string msg = "Response received for original diameter request: ";
2081 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2082 msg += " | Response: ";
2083 msg += response.asString();
2084 msg += " | DiameterServer: ";
2085 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2086 msg += " | EventTime: ";
2087 msg += anna::time::functions::currentTimeAsString();
2088 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2091 if (isUnavailable) {
2092 //if (isApplicationMessage)
2093 LOGWARNING(anna::Logger::warning("Diameter entity unavailable for Diameter Request", ANNA_FILE_LOCATION));
2096 if (contextExpired) {
2097 //if (isApplicationMessage)
2098 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the entity", ANNA_FILE_LOCATION));
2100 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2101 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2e-expired", clientSession->asString());
2107 std::string msg = "Received response for diameter message: ";
2108 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2109 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2112 bool alreadyDecodedOnG_codecMsg = false;
2114 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2115 if (my_app.logEnabled()) {
2116 my_app.writeLogFile(*message, "recvfe", clientSession->asString());
2117 alreadyDecodedOnG_codecMsg = true;
2121 // Forward to client:
2122 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2124 if (localServer && (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CEA */) {
2126 G_commMsgFwd2c.setBody(*message);
2127 bool success = localServer->send(&G_commMsgFwd2c, request->getRequestServerSessionKey());
2128 G_commMessages.release(request);
2130 anna::diameter::comm::ServerSession *usedServerSession = my_app.getMyDiameterEngine()->findServerSession(request->getRequestServerSessionKey());
2131 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2133 if (my_app.logEnabled()) {
2134 if (alreadyDecodedOnG_codecMsg)
2135 my_app.writeLogFile(G_codecMsg, (success ? "fwd2c" : "fwd2cError"), detail);
2137 my_app.writeLogFile(*message, (success ? "fwd2c" : "fwd2cError"), detail);
2139 } catch (anna::RuntimeException &ex) {
2145 // Triggering burst:
2146 if (isOK || contextExpired) my_app.sendBurstMessage();
2150 void MyDiameterEntity::eventUnknownResponse(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
2151 throw(anna::RuntimeException) {
2152 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventUnknownResponse", ANNA_FILE_LOCATION));
2153 // Performance stats:
2154 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2156 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2159 std::string msg = "Out-of-context response received from entity: ";
2160 msg += anna::diameter::functions::commandIdAsPairString(cid);
2161 msg += " | DiameterServer: ";
2162 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2163 msg += " | EventTime: ";
2164 msg += anna::time::functions::currentTimeAsString();
2165 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2169 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe-ans-unknown", clientSession->asString());
2175 void MyLocalServer::eventRequest(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2176 throw(anna::RuntimeException) {
2177 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventRequest", ANNA_FILE_LOCATION));
2178 // Performance stats:
2179 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2180 CommandLine& cl(anna::CommandLine::instantiate());
2182 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2185 std::string msg = "Request received: ";
2186 msg += anna::diameter::functions::commandIdAsPairString(cid);
2187 msg += " | DiameterServer: ";
2188 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2189 msg += " | EventTime: ";
2190 msg += anna::time::functions::currentTimeAsString();
2191 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2195 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString());
2197 // If no answer is programmed and entity is configured, the failed request would be forwarded even being wrong (delegates at the end point)
2198 int code = cid.first;
2199 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
2200 bool programmed = (it != G_reactingAnswers2C.end());
2201 anna::diameter::comm::Entity *entity = my_app.getEntity();
2203 if (!programmed && entity) { // forward condition (no programmed answer + entity available)
2204 anna::diameter::comm::Message *msg = G_commMessages.create();
2205 msg->setBody(message);
2206 msg->setRequestServerSessionKey(serverSession->getKey());
2207 bool success = entity->send(msg, cl.exists("balance"));
2210 if (my_app.logEnabled()) {
2211 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
2212 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
2213 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2214 my_app.writeLogFile(message, (success ? "fwd2e" : "fwd2eError"), detail); // forwarded
2221 bool analysisOK = true; // by default
2222 anna::diameter::codec::Message *answer_message = NULL;
2224 if (!cl.exists("ignoreErrors")) { // Error analysis
2225 answer_message = (anna::diameter::codec::Message*) & G_codecAnsMsg;
2226 answer_message->clear();
2229 try { G_codecMsg.decode(message, answer_message); } catch (anna::RuntimeException &ex) { ex.trace(); }
2231 answer_message->setStandardToAnswer(G_codecMsg, my_app.getMyDiameterEngine()->getHost(), my_app.getMyDiameterEngine()->getRealm());
2232 analysisOK = (answer_message->getResultCode() == anna::diameter::helpers::base::AVPVALUES__Result_Code::DIAMETER_SUCCESS);
2235 // Programmed answer only when all is ok
2238 answer_message = (*it).second;
2240 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2241 } else return; // nothing done
2244 anna::diameter::codec::Engine *codecEngine = (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION));
2245 anna::diameter::codec::Engine::ValidationMode::_v backupVM = codecEngine->getValidationMode();
2248 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Never);
2251 G_commMsgSent2c.setBody(answer_message->code());
2252 /* response = NULL =*/serverSession->send(&G_commMsgSent2c);
2254 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2c", serverSession->asString());
2255 } catch (anna::RuntimeException &ex) {
2258 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2cError", serverSession->asString());
2261 // Restore validation mode
2262 codecEngine->setValidationMode(backupVM);
2265 void MyLocalServer::eventResponse(const anna::diameter::comm::Response &response)
2266 throw(anna::RuntimeException) {
2267 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventResponse", ANNA_FILE_LOCATION));
2268 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2269 CommandLine& cl(anna::CommandLine::instantiate());
2270 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2271 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2272 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2273 const anna::DataBlock* message = response.getMessage();
2274 const anna::diameter::comm::ServerSession *serverSession = static_cast<const anna::diameter::comm::ServerSession *>(response.getSession());
2275 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2276 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2277 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2278 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2279 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2281 anna::diameter::CommandId request_cid = request->getCommandId();
2284 std::string msg = "Response received for original diameter request: ";
2285 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2286 msg += " | Response: ";
2287 msg += response.asString();
2288 msg += " | LocalServer: ";
2289 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2290 msg += " | EventTime: ";
2291 msg += anna::time::functions::currentTimeAsString();
2292 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2295 if (isUnavailable) {
2296 //if (isApplicationMessage)
2297 LOGWARNING(anna::Logger::warning("Diameter client unavailable for Diameter Request", ANNA_FILE_LOCATION));
2300 if (contextExpired) {
2301 //if (isApplicationMessage)
2302 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the client", ANNA_FILE_LOCATION));
2304 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2305 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2c-expired", serverSession->asString());
2311 std::string msg = "Received response for diameter message: ";
2312 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2313 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2317 if (my_app.logEnabled()) my_app.writeLogFile(*message, "recvfc", serverSession->asString());
2319 // This is not very usual, but answers could arrive from clients:
2320 anna::diameter::comm::Entity *entity = my_app.getEntity();
2323 anna::diameter::comm::ClientSession *usedClientSession = my_app.getMyDiameterEngine()->findClientSession(request->getRequestClientSessionKey());
2326 if (my_app.logEnabled()) detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2329 G_commMsgFwd2e.setBody(*message);
2332 if (usedClientSession) /* response = NULL =*/usedClientSession->send(&G_commMsgFwd2e);
2335 //G_commMsgFwd2e.setRequestClientSessionKey(request->getRequestClientSessionKey());
2336 //bool success = entity->send(G_commMsgFwd2e);
2337 G_commMessages.release(request);
2339 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2e", detail); // forwarded
2340 } catch (anna::RuntimeException &ex) {
2343 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2eError", detail); // forwarded
2349 void MyLocalServer::eventUnknownResponse(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2350 throw(anna::RuntimeException) {
2351 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventUnknownResponse", ANNA_FILE_LOCATION));
2352 // Performance stats:
2353 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2355 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2358 std::string msg = "Out-of-context response received from client: ";
2359 msg += anna::diameter::functions::commandIdAsPairString(cid);
2360 msg += " | DiameterServer: ";
2361 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2362 msg += " | EventTime: ";
2363 msg += anna::time::functions::currentTimeAsString();
2364 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2367 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc-ans-unknown", serverSession->asString());
2371 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
2373 anna::xml::Node* result = parent->createChild("launcher");
2374 anna::comm::Application::asXML(result);
2376 result->createAttribute("StartTime", a_start_time.asString());
2377 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
2379 (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION))->asXML(result);
2381 anna::diameter::comm::OamModule::instantiate().asXML(result);
2382 anna::diameter::codec::OamModule::instantiate().asXML(result);
2384 anna::statistics::Engine::instantiate().asXML(result);