1 // ANNA - Anna is Not 'N' Anymore
3 // (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
5 // https://bitbucket.org/testillano/anna
7 // Redistribution and use in source and binary forms, with or without
8 // modification, are permitted provided that the following conditions
11 // * Redistributions of source code must retain the above copyright
12 // notice, this list of conditions and the following disclaimer.
13 // * Redistributions in binary form must reproduce the above
14 // copyright notice, this list of conditions and the following disclaimer
15 // in the documentation and/or other materials provided with the
17 // * Neither the name of Google Inc. nor the names of its
18 // contributors may be used to endorse or promote products derived from
19 // this software without specific prior written permission.
21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 // Authors: eduardo.ramos.testillano@gmail.com
34 // cisco.tierra@gmail.com
43 #include <anna/config/defines.hpp>
44 #include <anna/comm/comm.hpp>
45 #include <anna/core/core.hpp>
46 #include <anna/xml/xml.hpp>
47 #include <anna/app/functions.hpp>
48 #include <anna/http/Request.hpp>
49 #include <anna/http/Response.hpp>
50 #include <anna/http/Handler.hpp>
51 #include <anna/http/Transport.hpp>
52 #include <anna/http/functions.hpp>
53 #include <anna/comm/functions.hpp>
54 #include <anna/timex/Engine.hpp>
55 #include <anna/diameter/stack/Engine.hpp>
56 #include <anna/diameter/codec/Engine.hpp>
57 #include <anna/diameter.comm/OamModule.hpp>
58 #include <anna/diameter.comm/ClientSession.hpp>
59 #include <anna/diameter.comm/LocalServer.hpp>
60 #include <anna/diameter.comm/Engine.hpp>
61 #include <anna/diameter.comm/Entity.hpp>
62 #include <anna/diameter.comm/Response.hpp>
63 #include <anna/diameter/functions.hpp>
64 #include <anna/diameter/codec/OamModule.hpp>
65 #include <anna/diameter/codec/functions.hpp>
66 #include <anna/time/functions.hpp>
67 #include <anna/time/Date.hpp>
68 #include <anna/diameter/helpers/base/defines.hpp>
69 #include <anna/diameter/helpers/base/functions.hpp>
70 #include <anna/diameter/helpers/dcca/defines.hpp>
71 #include <anna/diameter/helpers/dcca/functions.hpp>
72 #include <anna/statistics/Engine.hpp>
73 #include <anna/core/functions.hpp>
89 #define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
90 #define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
93 // Auxiliary message for sendings
94 anna::diameter::comm::Message G_commMsgSent2c, G_commMsgSent2e, G_commMsgFwd2c, G_commMsgFwd2e;
95 anna::diameter::comm::Message G_commMsg;
96 anna::diameter::codec::Message G_codecMsg, G_codecAnsMsg;
97 anna::Recycler<anna::diameter::comm::Message> G_commMessages; // create on requests forwards without programmed answer / release in answers forward
100 // Auxiliary resources for answers programming
101 typedef std::map < int /* message code */, anna::diameter::codec::Message* > reacting_answers_container;
102 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::iterator reacting_answers_iterator;
103 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::const_iterator reacting_answers_const_iterator;
104 reacting_answers_container G_reactingAnswers2C, G_reactingAnswers2E;
108 class MyDiameterEntity : public anna::diameter::comm::Entity {
110 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
111 void eventRequest(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
112 void eventUnknownResponse(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
115 int readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw();
118 class MyLocalServer : public anna::diameter::comm::LocalServer {
120 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
121 void eventRequest(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
122 void eventUnknownResponse(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
125 class MyDiameterEngine : public anna::diameter::comm::Engine {
128 static const char* getClassName() throw() { return "launcher::MyDiameterEngine"; }
129 MyDiameterEngine() {;}
131 // Default implementation is enough
132 // void readDPA(anna::DataBlock &dpa, const anna::DataBlock & dpr) throw() {;} // DPA is not replied
133 // void readCEA(anna::DataBlock &cea, const anna::DataBlock & cer) throw() {;} // CEA is not replied
134 // void readDWA(anna::DataBlock &dwa, const anna::DataBlock & dwr) throw() {;} // DWA is not replied
137 anna::Recycler<MyDiameterEntity> a_entitiesRecycler;
139 anna::diameter::comm::Entity* allocateEntity() throw() { return a_entitiesRecycler.create(); }
141 void releaseEntity(anna::diameter::comm::Entity* entity) throw() {
142 MyDiameterEntity* aux = static_cast <MyDiameterEntity*>(entity);
143 a_entitiesRecycler.release(aux);
146 anna::Recycler<MyLocalServer> a_localServersRecycler;
148 anna::diameter::comm::LocalServer* allocateLocalServer() throw() { return a_localServersRecycler.create(); }
150 void releaseLocalServer(anna::diameter::comm::LocalServer* localServer) throw() {
151 MyLocalServer* aux = static_cast <MyLocalServer*>(localServer);
152 a_localServersRecycler.release(aux);
157 class MyHandler : public anna::http::Handler {
159 MyHandler() : anna::http::Handler("http_converter::MyHandler") {
160 allocateResponse()->createHeader(anna::http::Header::Type::Date);
165 void evRequest(anna::comm::ClientSocket&, const anna::http::Request& request) throw(anna::RuntimeException);
166 void evResponse(anna::comm::ClientSocket&, const anna::http::Response&) throw(anna::RuntimeException) {;}
169 class MyCommunicator : public anna::comm::Communicator {
171 MyCommunicator(const anna::comm::Communicator::WorkMode::_v acceptMode = anna::comm::Communicator::WorkMode::Single) : anna::comm::Communicator(acceptMode),
172 a_contexts("Contexts")
175 void prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw();
176 void terminate() throw();
179 anna::ThreadData <MyHandler> a_contexts;
180 void eventReceiveMessage(anna::comm::ClientSocket&, const anna::comm::Message&) throw(anna::RuntimeException);
181 void eventBreakConnection(Server* server) throw();
186 class MyCounterRecorder : public anna::oam::CounterRecorder {
188 // pure virtual definitions:
189 void open() throw(anna::RuntimeException) {;}
190 void apply(const anna::oam::Counter& counter) throw(anna::RuntimeException) {;}
191 void close() throw() {;}
192 std::string asString() const throw() { return "Physical dump not implemented: see memory accumulations writting context (kill -10 <pid>)"; }
196 class Launcher : public anna::comm::Application {
198 MyCommunicator *a_communicator;
199 MyDiameterEngine *a_myDiameterEngine;
200 anna::diameter::comm::Entity *a_entity;
201 std::string a_logFile, a_burstLogFile;
202 std::ofstream a_burstLogStream;
203 bool a_splitLog, a_detailedLog;
204 anna::time::Date a_start_time;
205 anna::timex::Engine* a_timeEngine;
206 //MyCounterRecorder *a_counterRecorder;
207 std::string a_cerPathfile;
208 std::string a_dwrPathfile;
214 std::map < int /* dummy, p.e. used for order number */, anna::diameter::comm::Message* > a_burstMessages;
216 std::map<int, anna::diameter::comm::Message*>::const_iterator a_burstDeliveryIt;
218 int a_burstPopCounter;
220 anna::comm::ServerSocket* a_httpServerSocket; // HTTP
221 anna::diameter::comm::LocalServer* a_diameterLocalServer; // DIAMETER
222 void checkTimeMeasure(const char * commandLineParameter, bool optional = true) throw(anna::RuntimeException);
223 void initialize() throw(anna::RuntimeException); // HTTP
224 void run() throw(anna::RuntimeException);
229 MyCommunicator *getCommunicator() throw() { return a_communicator; }
230 MyDiameterEngine* getMyDiameterEngine() const throw() { return (a_myDiameterEngine); }
231 void baseProtocolSetupAsClient(void) throw(anna::RuntimeException);
232 anna::diameter::comm::Entity *getEntity() throw() { return a_entity; }
233 anna::diameter::comm::LocalServer* getDiameterLocalServer() throw() { return a_diameterLocalServer; }
234 void eventOperation(const std::string &, std::string &) throw(anna::RuntimeException);
235 bool logEnabled() const throw() { return (((a_logFile == "") || (a_logFile == "null")) ? false : true); }
236 void writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw();
237 void writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw();
238 void writeBurstLogFile(const std::string &buffer) throw();
239 bool burstLogEnabled() const throw() { return (((a_burstLogFile == "") || (a_burstLogFile == "null")) ? false : true); }
240 void startDiameterServer(int) throw(anna::RuntimeException);
242 anna::xml::Node* asXML(anna::xml::Node* parent) const throw();
243 void resetStatistics() throw() { a_myDiameterEngine->resetStatistics(); }
244 void resetCounters() throw();
245 void signalUSR2() throw(anna::RuntimeException);
246 std::string help() const throw();
247 std::string programmedAnswers2e() const throw();
248 std::string programmedAnswers2c() const throw();
251 int clearBurst() throw(); // returns removed
252 int loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException);
253 void repeatBurst(bool repeat) throw() { a_burstRepeat = repeat; }
254 int startBurst(int initialLoad) throw(); // return processed on start, or -1 if burst list is empty, -2 if invalid initial load (0 or negative)
255 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)
256 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)
257 int popBurst(int releaseAmount) throw(); // returns popped (perhaps is less than provided because of OTA request), or -1 if burst stopped
258 int stopBurst() throw(); // returns remaining on cycle, or -1 if burst already stopped
259 bool burstActive() const throw() { return a_burstActive; }
260 bool sendBurstMessage(bool anyway = false) throw();
261 std::string lookBurst(int order) const throw();
262 std::string gotoBurst(int order) throw();
265 int Launcher::clearBurst() throw() {
266 int size = a_burstMessages.size();
269 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
270 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
271 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
273 for (it = it_min; it != it_max; it++) G_commMessages.release((*it).second);
275 a_burstMessages.clear();
277 std::string msg = "Burst list already empty. Nothing done";
278 std::cout << msg << std::endl;
279 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
282 a_burstActive = false;
284 a_burstDeliveryIt = a_burstMessages.begin();
289 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
290 anna::diameter::comm::Message *msg = G_commMessages.create();
292 a_burstMessages[a_burstLoadIndx++] = msg;
293 return (a_burstLoadIndx - 1);
296 int Launcher::stopBurst() throw() {
297 if (!a_burstActive) {
298 std::string msg = "Burst launch is already stopped. Nothing done";
299 std::cout << msg << std::endl;
300 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
304 a_burstActive = false;
305 // Remaining on cycle:
306 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
309 int Launcher::popBurst(int releaseAmount) throw() {
310 if (!a_burstActive) {
311 std::string msg = "Burst launch is stopped. Nothing done";
312 std::cout << msg << std::endl;
313 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
317 if (releaseAmount < 1) {
318 std::string msg = "No valid release amount is specified. Ignoring burst pop";
319 std::cout << msg << std::endl;
320 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
324 int currentOTArequests = a_entity->getOTARequests();
325 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
326 return a_burstPopCounter;
329 int Launcher::pushBurst(int loadAmount) throw() {
330 if (a_burstMessages.size() == 0) {
331 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
332 std::cout << msg << std::endl;
333 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
337 if (loadAmount < 1) {
338 std::string msg = "No valid load amount is specified. Ignoring burst push";
339 std::cout << msg << std::endl;
340 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
344 a_burstActive = true;
347 for (count = 0; count < loadAmount; count++)
348 if (!sendBurstMessage()) break;
354 int Launcher::sendBurst(int loadAmount) throw() {
355 if (a_burstMessages.size() == 0) {
356 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
357 std::cout << msg << std::endl;
358 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
362 if (loadAmount < 1) {
363 std::string msg = "No valid load amount is specified. Ignoring burst send";
364 std::cout << msg << std::endl;
365 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
371 for (count = 0; count < loadAmount; count++)
372 if (!sendBurstMessage(true /* anyway */)) break;
379 int Launcher::startBurst(int initialLoad) throw() {
380 if (initialLoad < 1) {
381 std::string msg = "No initial load is specified. Ignoring burst start";
382 std::cout << msg << std::endl;
383 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
387 a_burstActive = true;
389 a_burstDeliveryIt = a_burstMessages.begin();
390 return (pushBurst(initialLoad));
393 bool Launcher::sendBurstMessage(bool anyway) throw() {
394 if (!anyway && !burstActive()) return false;
396 if (a_burstPopCounter > 0) {
397 if (burstLogEnabled()) writeBurstLogFile("x");
403 if (a_burstDeliveryIt == a_burstMessages.end()) {
404 a_burstDeliveryIt = a_burstMessages.begin();
410 if (burstLogEnabled()) writeBurstLogFile(anna::functions::asString(("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle)));
412 if (burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
420 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
421 int order = (*a_burstDeliveryIt).first + 1;
425 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
427 if (burstLogEnabled()) {
428 if (a_burstMessages.size() >= 100)
429 dot = (order % (a_burstMessages.size() / 100));
432 writeBurstLogFile(".");
434 writeBurstLogFile(anna::functions::asString(" %d", order));
435 int otaReqs = a_entity->getOTARequests();
437 if (result && (otaReqs != a_otaRequest)) {
438 // false if was a sending after an answer received (no OTA change in this case)
439 // true after push and pop operations
440 a_otaRequest = otaReqs;
441 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
448 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
449 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
450 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
451 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail);
458 std::string Launcher::lookBurst(int order) const throw() {
459 std::string result = "No message found for order provided (";
460 result += anna::functions::asString(order);
462 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
464 if (it != a_burstMessages.end()) {
466 try { G_codecMsg.decode((*it).second->getBody()); } catch (anna::RuntimeException &ex) { ex.trace(); }
468 result = G_codecMsg.asXMLString();
474 std::string Launcher::gotoBurst(int order) throw() {
475 std::string result = "Position not found for order provided (";
476 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
478 if (it != a_burstMessages.end()) {
479 a_burstDeliveryIt = it;
480 result = "Position updated for order provided (";
483 result += anna::functions::asString(order);
488 ////////////////////////////////////////////////////
491 void Launcher::resetCounters() throw() {
492 // Diameter::comm module:
493 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
494 oamDiameterComm.resetCounters();
497 void Launcher::signalUSR2() throw(anna::RuntimeException) {
500 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
501 msg += SIGUSR2_TASKS_INPUT_FILENAME;
502 msg += "' (results will be written at '";
503 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
505 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
510 std::string response_content;
512 std::ifstream in_file (SIGUSR2_TASKS_INPUT_FILENAME);
513 std::ofstream out_file (SIGUSR2_TASKS_OUTPUT_FILENAME);
515 if (!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
516 if (!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
518 while (getline (in_file, line))
521 std::string msg = "Processing line: ";
523 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
527 eventOperation(line, response_content);
528 } catch (RuntimeException &ex) {
531 out_file << response_content;
538 std::string Launcher::help() const throw() {
539 std::string result = "\n";
540 result += "\n ------------- HELP -------------\n";
542 result += "\nOVERVIEW";
543 result += "\n--------";
545 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
546 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
547 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
548 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
549 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
550 result += "\n send it to another process.";
552 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
553 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
554 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
555 result += "\n generation, expiration control and many more features.";
557 result += "\nProcess traces are dump on \"launcher.traces\" and could have any trace level (POSIX levels), usually";
558 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
560 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
561 result += "\n kill -10 <pid>";
563 result += "\n kill -s SIGUSR1 <pid>";
564 result += "\n and then";
565 result += "\n vi /var/tmp/anna.context.<pid>";
567 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
568 result += "\n handlers, diameter dictionary, etc.), and a powerful log module could dump all the events";
569 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
570 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
571 result += "\n measurements.";
573 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
576 result += "\nCOMMAND LINE";
577 result += "\n------------";
579 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
580 result += "\n posibilities, many of which could be modified on the air through the management interface";
581 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
583 result += "\nAs mandatory, the stack definition given through the xml dictionary:";
584 result += "\n -dictionary <path to dictionary file>";
586 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
587 result += "\n -diameterServer localhost:3868 -diameterServerSessions 10 -entityServerSessions 0";
589 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
590 result += "\n -entity 192.168.12.11:3868,192.168.12.21:3868 -entityServerSessions 10 -diameterServerSessions 0";
592 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
593 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
594 result += "\n traffic at your client side you shall use '-balance' and '-sessionBasedModelsClientSocketSelection'";
595 result += "\n arguments in order to define the balancing behaviour.";
597 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
598 result += "\n customized ones using '-cer <xml message file>' and '-dwr <xml message file>'.";
599 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
600 result += "\n customized ones using operations interface.";
603 result += "\nDYNAMIC OPERATIONS";
604 result += "\n------------------";
606 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
607 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
608 result += "\n separated by pipes. These are the available commands:";
610 result += "\n--------------------------------------------------------------------------------------- General purpose";
612 result += "\nhelp This help. Startup information-level traces also dump this help.";
614 result += "\n------------------------------------------------------------------------------------ Parsing operations";
616 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
617 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
618 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
620 result += "\n------------------------------------------------------------------------------------------- Hot changes";
622 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
623 result += "\n server socket.";
624 result += "\ncollect Reset statistics and counters to start a new test stage of";
625 result += "\n performance measurement. Context data is written at";
626 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'.";
628 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
630 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
631 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
632 result += "\n If missing server (first parameter) all applications sockets will be affected.";
633 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
635 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
636 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
637 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
638 result += "\n client sessions, but for this, hide/show feature seems easier.";
640 result += "\n--------------------------------------------------------------------------------------- Flow operations";
642 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
643 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
644 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
645 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for corresponding request from entity.";
646 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for corresponding request from client.";
647 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
648 result += "\n List programmed answers if no parameter provided.";
650 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
651 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
652 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
653 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
654 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
656 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
657 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
658 result += "\n use sendxml operations better than programming.";
660 result += "\nBalance ('-balance' command line parameter) could be used to forward server socket receptions through";
661 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
662 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
663 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
665 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
667 result += "\nUsed as log file extensions (when '-splitLog' is provided on command line) and context preffixes on log";
668 result += "\n details when unique log file is dumped:";
670 result += "\n [sent2e/send2eError] Send to entity (success/error)";
671 result += "\n [sent2c/send2cError] Send to client (success/error)";
672 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
673 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
674 result += "\n [recvfc] Reception from client";
675 result += "\n [recvfe] Reception from entity";
676 result += "\n [req2c-expired] A request sent to client has been expired";
677 result += "\n [req2e-expired] A request sent to entity has been expired";
678 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
679 result += "\n has been logged)";
680 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
681 result += "\n has been logged)";
683 result += "\n-------------------------------------------------------------------------------------------- Load tests";
685 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
686 result += "\n messages in order to launch them from client side to the configured";
687 result += "\n diameter entity. We could start the burst with an initial load";
688 result += "\n (non-asynchronous sending), after this, a new request will be sent";
689 result += "\n per answer received or expired context. There are 10 actions: clear,";
690 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
692 result += "\n burst|clear Clears all loaded burst messages.";
693 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
694 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
695 result += "\n a certain initial load.";
696 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
697 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
698 result += "\n Popping all OTA requests implies burst stop because no more answer";
699 result += "\n will arrive to the process. Burst output file (-burstLog command";
700 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
701 result += "\n represents one received answer for which no new request is sent.";
702 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
703 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
704 result += "\n amount is greater than burst list size, they will be limited when";
705 result += "\n the list is processed except when repeat mode is enabled.";
706 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
707 result += "\n operations is that burst won't be awaken. Externally we could control";
708 result += "\n sending time (no request will be sent for answers).";
709 result += "\n burst|goto|<order> Updates current burst pointer position.";
710 result += "\n burst|look|<order> Show programmed burst message for order provided.";
713 result += "\nUSING OPERATIONS INTERFACE";
714 result += "\n--------------------------";
716 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
718 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
719 result += "\n to define the http server at the command line with something like: '-httpServer localhost:9000'.";
720 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
721 result += "\n using curl client could be:";
723 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
724 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
725 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
726 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
729 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
731 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
732 result += "\n signal event:";
733 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
735 result += "\n kill -12 <pid>";
737 result += "\n kill -s SIGUSR2 <pid>";
738 result += "\n and then see the results:";
739 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
741 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
742 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
743 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
744 result += "\n interface.";
752 std::string Launcher::programmedAnswers2c() const throw() {
753 std::string result = "\n";
754 result += "\n ------------- CURRENT PROGRAMMED ANSWERS TO CLIENT -------------\n\n";
756 if (G_reactingAnswers2C.size() == 0) {
757 result += "No ocurrences found\n\n";
759 for (reacting_answers_const_iterator it = G_reactingAnswers2C.begin(); it != G_reactingAnswers2C.end(); it++) {
760 result += (*it).second->asXMLString();
769 std::string Launcher::programmedAnswers2e() const throw() {
770 std::string result = "\n";
771 result += "\n\n ------------- CURRENT PROGRAMMED ANSWERS TO ENTITY -------------\n\n";
773 if (G_reactingAnswers2E.size() == 0) {
774 result += "No ocurrences found\n\n";
776 for (reacting_answers_const_iterator it = G_reactingAnswers2E.begin(); it != G_reactingAnswers2E.end(); it++) {
777 result += (*it).second->asXMLString();
785 void MyCommunicator::prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw() {
786 // Sequence values (hop-by-hop and end-to-end), session-id and subscription-id avps, are mirrored to the peer which sent the request.
787 // If user wants to test a specific answer without changing it, use send operations better than programming.
788 // Sequence substitution:
789 answer->setHopByHop(anna::diameter::codec::functions::getHopByHop(request));
790 answer->setEndToEnd(anna::diameter::codec::functions::getEndToEnd(request));
792 // Session-Id substitution:
794 std::string sessionId = anna::diameter::helpers::base::functions::getSessionId(request);
796 std::string msg = "Extracted Session-Id: ";
798 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
800 answer->getAvp("Session-Id")->getUTF8String()->setValue(sessionId);
801 } catch (anna::RuntimeException &ex) {
805 // Subscription-Id substitution: is not usual to carry Subscription-Id on answer messages, but if programmed answer have this information,
806 // then it will be adapted with the received data at request.
807 if (answer->countAvp("Subscription-Id") > 0) {
808 std::string msisdn = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
809 std::string imsi = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
811 if ((msisdn != "") || (imsi != "")) { // Both request & answer have SID: replace answer one with the request information:
812 answer->removeAvp("Subscription-Id", 0 /* remove all */);
817 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id");
818 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
819 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(msisdn);
823 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id"); // another
824 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
825 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(imsi);
831 void MyCommunicator::eventReceiveMessage(anna::comm::ClientSocket& clientSocket, const anna::comm::Message& message)
832 throw(anna::RuntimeException) {
833 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventReceiveMessage", ANNA_FILE_LOCATION));
835 if (clientSocket.support(anna::http::Transport::className()) == false)
838 MyHandler& httpHandler = a_contexts.get();
839 httpHandler.apply(clientSocket, message);
843 using namespace anna::diameter;
845 int main(int argc, const char** argv) {
846 anna::Logger::setLevel(anna::Logger::Warning);
847 anna::Logger::initialize("launcher", new TraceWriter("launcher.traces", 2048000));
848 anna::time::functions::initialize(); // before application instantiation (it have a anna::time object)
849 anna::time::functions::setControlPoint(); // start control point (application lifetime)
851 anna::http::functions::initialize();
854 CommandLine& commandLine(anna::CommandLine::instantiate());
856 commandLine.add("trace", anna::CommandLine::Argument::Optional, "Trace level (emergency, alert, critical, error, warning, notice, information, debug, local0..local7)");
857 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)");
858 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);
859 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);
860 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).");
861 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.");
863 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");
864 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);
865 commandLine.add("diameterServer", anna::CommandLine::Argument::Optional, "Diameter own server address in '<address>:<port>' format. For example: 10.20.30.40:3868");
866 commandLine.add("diameterServerSessions", anna::CommandLine::Argument::Optional, "Diameter own server available connections (0: diameter server disabled). Default value of 1");
867 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");
868 commandLine.add("entityServerSessions", anna::CommandLine::Argument::Optional, "Diameter entity server sessions (0: diameter entity disabled). Default value of 1");
869 commandLine.add("balance", anna::CommandLine::Argument::Optional, "Balance over entity servers instead of doing standard behaviour (first primary, secondary if fails, etc.)", false);
870 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'.");
871 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");
872 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);
873 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);
874 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");
875 commandLine.add("tcpConnectDelay", anna::CommandLine::Argument::Optional, "Milliseconds to wait TCP connect to any server. If missing, default value of 200 will be assigned");
876 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");
877 commandLine.add("ceaTimeout", anna::CommandLine::Argument::Optional, "Milliseconds to wait CEA from diameter server. If missing, default value of 'answersTimeout' will be assigned");
878 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");
879 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");
880 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");
881 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");
882 commandLine.add("originHost", anna::CommandLine::Argument::Optional, "Diameter application host name (system name). If missing, process sets o.s. hostname");
883 commandLine.add("originRealm", anna::CommandLine::Argument::Optional, "Diameter application node realm name. If missing, process sets domain name");
884 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);
885 // commandLine.add("clone", anna::CommandLine::Argument::Optional, "Enables fork mode for request processing", false);
886 commandLine.initialize(argv, argc);
887 commandLine.verify();
888 std::cout << commandLine.asString() << std::endl;
890 } catch (Exception& ex) {
891 cout << ex.asString() << endl;
897 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
898 a_myDiameterEngine = new MyDiameterEngine();
899 a_myDiameterEngine->setRealm("ADL.ericsson.com");
900 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
901 //a_myDiameterEngine->setFreezeEndToEndOnSending();
902 a_logFile = "launcher.log";
903 a_burstLogFile = "launcher.burst";
905 a_detailedLog = false;
907 //a_counterRecorder = NULL;
909 a_diameterLocalServer = NULL;
910 a_cerPathfile = "cer.xml";
911 a_dwrPathfile = "dwr.xml";
914 a_burstRepeat = false;
915 a_burstActive = false;
916 //a_burstMessages.clear();
918 a_burstDeliveryIt = a_burstMessages.begin();
920 a_burstPopCounter = 0;
923 void Launcher::baseProtocolSetupAsClient(void) throw(anna::RuntimeException) {
925 // <CER> ::= < Diameter Header: 257, REQ >
926 // { Origin-Host } 264 diameterIdentity
927 // { Origin-Realm } 296 idem
928 // 1* { Host-IP-Address } 257, address
929 // { Vendor-Id } 266 Unsigned32
930 // { Product-Name } 269 UTF8String
931 // [Origin-State-Id] 278 Unsigned32
932 // * [ Supported-Vendor-Id ] 265 Unsigned32
933 // * [ Auth-Application-Id ] 258 Unsigned32
934 // * [Acct-Application-Id] 259 Unsigned32
935 anna::diameter::codec::Message diameterCER;
936 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
937 std::string OH = a_myDiameterEngine->getHost();
938 std::string OR = a_myDiameterEngine->getRealm();
939 std::string hostIP = anna::functions::getHostnameIP(); // Address
940 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
941 std::string productName = "ANNA Diameter Launcher"; // UTF8String
942 bool loadingError = false;
945 diameterCER.loadXML(a_cerPathfile);
946 } catch (anna::RuntimeException &ex) {
952 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
953 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
954 diameterCER.setApplicationId(applicationId);
955 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
956 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
957 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>"
958 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
959 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
960 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
964 // <DWR> ::= < Diameter Header: 280, REQ >
967 anna::diameter::codec::Message diameterDWR;
968 loadingError = false;
971 diameterDWR.loadXML(a_dwrPathfile);
972 } catch (anna::RuntimeException &ex) {
978 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
979 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
980 diameterDWR.setApplicationId(applicationId);
981 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
982 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
985 //////////////////////////
986 // IDEM FOR CEA AND DWA //
987 //////////////////////////
989 // // <CER> ::= < Diameter Header: 257, REQ >
990 // // { Origin-Host } 264 diameterIdentity
991 // // { Origin-Realm } 296 idem
992 // // 1* { Host-IP-Address } 257, address
993 // // { Vendor-Id } 266 Unsigned32
994 // // { Product-Name } 269 UTF8String
995 // // [Origin-State-Id] 278 Unsigned32
996 // // * [ Supported-Vendor-Id ] 265 Unsigned32
997 // // * [ Auth-Application-Id ] 258 Unsigned32
998 // // * [Acct-Application-Id] 259 Unsigned32
999 // anna::diameter::codec::Message diameterCER;
1000 // int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
1001 // std::string OH = a_myDiameterEngine->getHost();
1002 // std::string OR = a_myDiameterEngine->getRealm();
1003 // std::string hostIP = anna::functions::getHostnameIP(); // Address
1004 // int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
1005 // std::string productName = "ANNA Diameter Launcher"; // UTF8String
1006 // bool loadingError = false;
1009 // diameterCER.loadXML("cer.xml");
1010 // } catch (anna::RuntimeException &ex) {
1012 // loadingError = true;
1015 // if (loadingError) {
1016 // LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
1017 // diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
1018 // diameterCER.setApplicationId(applicationId);
1019 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1020 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1021 // 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>"
1022 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
1023 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
1024 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
1028 // // <DWR> ::= < Diameter Header: 280, REQ >
1029 // // { Origin-Host }
1030 // // { Origin-Realm }
1031 // anna::diameter::codec::Message diameterDWR;
1032 // loadingError = false;
1035 // diameterDWR.loadXML("dwr.xml");
1036 // } catch (anna::RuntimeException &ex) {
1038 // loadingError = true;
1041 // if (loadingError) {
1042 // LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
1043 // diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
1044 // diameterDWR.setApplicationId(applicationId);
1045 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1046 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1048 // Assignment for CER/DWR and CEA/DWA:
1049 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
1050 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
1053 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw() {
1054 // if (!logEnabled()) return;
1057 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1059 writeLogFile(G_codecMsg, logExtension, detail);
1063 // Si ya lo tengo decodificado:
1064 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
1065 // if (!logEnabled()) return;
1066 // Open target file:
1067 std::string targetFile = a_logFile;
1071 targetFile += logExtension;
1074 ofstream out(targetFile.c_str(), ifstream::out | ifstream::app);
1075 // Set text to dump:
1076 std::string title = "[";
1077 title += logExtension;
1079 // Build complete log:
1080 std::string log = "\n";
1082 if (a_detailedLog) {
1083 anna::time::Date now;
1086 title += now.asString();
1087 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
1088 log += decodedMessage.asXMLString();
1090 log += anna::functions::highlight("Used resource");
1096 log += decodedMessage.asXMLString();
1101 out.write(log.c_str(), log.size());
1106 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
1107 ofstream out(a_burstLogFile.c_str(), ifstream::out | ifstream::app);
1108 out.write(buffer.c_str(), buffer.size());
1109 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
1110 // you'd call close() only if you indeed for some reason wanted to close the filestream
1111 // earlier than it goes out of scope.
1115 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
1116 CommandLine& cl(anna::CommandLine::instantiate());
1118 if (!cl.exists(commandLineParameter) && optional) return; // si fuese obligatorio daria error de arranque.
1120 std::string parameter = cl.getValue(commandLineParameter);
1122 if (anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
1123 int msecs = cl.getIntegerValue(commandLineParameter);
1125 if (msecs > a_timeEngine->getMaxTimeout()) {
1126 std::string msg = "Commandline parameter '";
1127 msg += commandLineParameter;
1128 msg += "' is greater than allowed max timeout for timming engine: ";
1129 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
1130 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1133 if (msecs <= a_timeEngine->getResolution()) {
1134 std::string msg = "Commandline parameter '";
1135 msg += commandLineParameter;
1136 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
1137 msg += anna::functions::asString(a_timeEngine->getResolution());
1138 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1144 // Excepcion (por no ser entero):
1145 std::string msg = "Error at commandline parameter '";
1146 msg += commandLineParameter;
1149 msg += "': must be a non-negative integer number";
1150 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1154 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
1155 if (diameterServerSessions <= 0) return;
1157 std::string address;
1159 CommandLine& cl(anna::CommandLine::instantiate());
1160 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
1161 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
1162 a_diameterLocalServer = a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions);
1163 a_diameterLocalServer->setDescription("Launcher diameter local server");
1164 int allowedInactivityTime = 90000; // ms
1166 if (cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
1168 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
1172 void Launcher::initialize()
1173 throw(anna::RuntimeException) {
1174 anna::comm::Application::initialize();
1175 CommandLine& cl(anna::CommandLine::instantiate());
1176 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
1177 // if (cl.exists ("clone"))
1178 // workMode = anna::comm::Communicator::WorkMode::Clone;
1179 a_communicator = new MyCommunicator(workMode);
1180 a_timeEngine = new anna::timex::Engine((anna::Millisecond)300000, (anna::Millisecond)150);
1181 //a_counterRecorder = new MyCounterRecorder();
1184 void Launcher::run()
1185 throw(anna::RuntimeException) {
1186 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
1187 CommandLine& cl(anna::CommandLine::instantiate());
1189 a_start_time.setCurrent();
1191 anna::statistics::Engine::instantiate().enable();
1192 ///////////////////////////////
1193 // Diameter library COUNTERS //
1194 ///////////////////////////////
1195 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
1196 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
1197 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
1198 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
1203 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
1204 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
1205 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
1206 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
1207 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
1208 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
1209 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
1210 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
1211 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
1212 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
1213 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
1214 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
1215 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
1216 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
1217 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
1218 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
1219 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
1220 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
1221 /* Diameter Base (capabilities exchange & keep alive) */
1223 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
1224 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
1225 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
1226 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
1227 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
1228 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
1229 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
1230 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
1231 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
1233 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
1234 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
1235 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
1236 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
1237 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
1238 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
1239 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
1240 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
1241 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
1242 /* server socket operations (enable/disable listening port for any local server) */
1243 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
1244 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
1247 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
1248 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
1249 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
1250 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
1251 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
1252 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
1253 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
1254 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
1255 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
1257 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
1258 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
1259 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
1260 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
1261 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
1262 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
1263 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
1264 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
1265 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
1266 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
1267 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
1268 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
1269 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
1270 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
1275 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
1276 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
1277 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
1278 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
1279 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
1280 /* Message decoding */
1281 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
1282 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
1283 /* Avp validation */
1284 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
1285 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
1286 /* Message validation */
1287 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
1288 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
1289 /* Level validation */
1290 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
1291 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
1292 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
1293 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
1294 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
1295 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
1296 //anna::oam::CounterManager& cm = anna::oam::CounterManager::instantiate();
1297 //cm.setEngine(a_timeEngine);
1298 //cm.setRecordPeriod(Millisecond(300000));
1299 ////cm.setCounterRecorder(static_cast<anna::oam::CounterRecorder*>(a_counterRecorder)); ... will be NULL
1301 // Checking command line parameters
1302 if (cl.exists("sessionBasedModelsClientSocketSelection")) {
1303 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
1305 if ((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
1306 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
1311 if (cl.exists("trace"))
1312 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
1315 // Help on startup traces:
1316 anna::Logger::information(help(), ANNA_FILE_LOCATION);
1317 // Test messages dtd:
1318 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
1319 msg += anna::diameter::codec::MessageDTD;
1320 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1323 if (cl.exists("httpServer")) {
1324 anna::comm::Network& network = anna::comm::Network::instantiate();
1325 std::string address;
1327 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
1328 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // aqui hay que proporcionar una IP !
1329 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // Artimaña para resolver (IP o hostname)
1330 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
1334 anna::diameter::codec::Engine *codecEngine = new anna::diameter::codec::Engine();
1335 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
1338 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* stack id */);
1339 // Analyze comma-separated list:
1340 anna::Tokenizer lst;
1341 std::string dictionaryParameter = cl.getValue("dictionary");
1342 lst.apply(dictionaryParameter, ",");
1344 if (lst.size() >= 1) { // always true (at least one, because -dictionary is mandatory)
1345 anna::Tokenizer::const_iterator tok_min(lst.begin());
1346 anna::Tokenizer::const_iterator tok_max(lst.end());
1347 anna::Tokenizer::const_iterator tok_iter;
1348 std::string pathFile;
1351 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1352 pathFile = anna::Tokenizer::data(tok_iter);
1357 codecEngine->setDictionary(d);
1358 LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
1359 } catch (anna::RuntimeException &ex) {
1363 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
1364 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
1365 if (cl.exists("integrationAndDebugging")) {
1366 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always);
1367 codecEngine->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
1370 codecEngine->ignoreFlagsOnValidation(cl.exists("ignoreFlags"));
1373 if (cl.exists("diameterServer"))
1374 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
1376 // Optional command line parameters ////////////////////////////////////////////////////////
1377 checkTimeMeasure("allowedInactivityTime");
1378 checkTimeMeasure("tcpConnectDelay");
1379 checkTimeMeasure("answersTimeout");
1380 checkTimeMeasure("ceaTimeout");
1381 checkTimeMeasure("watchdogPeriod");
1382 checkTimeMeasure("reconnectionPeriod");
1383 int tcpConnectDelay = 200; // ms
1384 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
1385 anna::Millisecond ceaTimeout;
1386 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
1387 int reconnectionPeriod = 10000; // ms
1389 if (cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
1391 if (cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
1393 if (cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
1394 else ceaTimeout = answersTimeout;
1396 if (cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
1398 if (cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
1400 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
1401 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
1402 std::string originHost = "";
1403 std::string originRealm = "";
1405 if (cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
1407 if (cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
1409 if (cl.exists("originHost")) originHost = cl.getValue("originHost");
1411 if (cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
1413 a_myDiameterEngine->setHost(originHost);
1414 a_myDiameterEngine->setRealm(originRealm);
1417 if (cl.exists("entity")) {
1418 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
1420 if (entityServerSessions > 0) {
1421 baseProtocolSetupAsClient(); // Same CER/CEA, DWR/DWA for all diameter servers
1422 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
1423 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
1424 a_entity = a_myDiameterEngine->createEntity(servers, "Launcher diameter entity");
1425 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
1426 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
1432 if (cl.exists("log")) a_logFile = cl.getValue("log");
1434 if (cl.exists("splitLog")) a_splitLog = true;
1436 if (cl.exists("detailedLog")) a_detailedLog = true;
1438 if (cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
1440 // Log statistics concepts
1441 if (cl.exists("logStatisticSamples")) {
1442 std::string list = cl.getValue("logStatisticSamples");
1443 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
1445 if (list == "all") {
1446 if (statEngine.enableSampleLog(/* -1: all concepts */))
1447 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
1449 anna::Tokenizer lst;
1450 lst.apply(cl.getValue("logStatisticSamples"), ",");
1452 if (lst.size() >= 1) {
1453 anna::Tokenizer::const_iterator tok_min(lst.begin());
1454 anna::Tokenizer::const_iterator tok_max(lst.end());
1455 anna::Tokenizer::const_iterator tok_iter;
1458 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1459 conceptId = atoi(anna::Tokenizer::data(tok_iter));
1461 if (statEngine.enableSampleLog(conceptId))
1462 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
1468 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
1469 if (cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
1470 a_communicator->accept();
1473 void MyCommunicator::eventBreakConnection(Server* server)
1475 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventBreakConnection", ANNA_FILE_LOCATION));
1477 anna::comm::Communicator::eventBreakConnection(server);
1480 void MyCommunicator::terminate()
1482 if (hasRequestedStop() == true)
1488 void MyHandler::evRequest(anna::comm::ClientSocket& clientSocket, const anna::http::Request& request)
1489 throw(anna::RuntimeException) {
1490 const anna::DataBlock& body = request.getBody();
1492 if (body.getSize() == 0)
1493 throw anna::RuntimeException("Missing operation parameters on HTTP request", ANNA_FILE_LOCATION);
1496 string msg("Received body: ");
1497 msg += anna::functions::asString(body);
1498 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1500 std::string body_content;
1501 body_content.assign(body.getData(), body.getSize());
1503 std::string response_content;
1506 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
1507 my_app.eventOperation(body_content, response_content);
1508 } catch (RuntimeException &ex) {
1512 anna::http::Response* response = allocateResponse();
1513 response->setStatusCode(200); // http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
1514 anna::DataBlock db_content(true);
1515 db_content = response_content;
1516 response->setBody(db_content);
1517 // response->find(anna::http::Header::Type::Date)->setValue("Mon, 30 Jan 2006 14:36:18 GMT");
1518 // anna::http::Header* keepAlive = response->find("Keep-Alive");
1520 // if (keepAlive == NULL)
1521 // keepAlive = response->createHeader("Keep-Alive");
1523 // keepAlive->setValue("Verificacion del cambio 1.0.7");
1526 clientSocket.send(*response);
1527 } catch (Exception& ex) {
1532 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1533 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1534 CommandLine& cl(anna::CommandLine::instantiate());
1535 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1536 response_content = "Operation processed with exception. See traces\n"; // supposed
1537 std::string result = "";
1540 if (operation == "help") {
1541 std::string s_help = help();
1542 std::cout << s_help << std::endl;
1543 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1544 response_content = "Help dumped on stdout and information-level traces (launcher.traces file)\n";
1548 // Reset performance data:
1549 if (operation == "collect") {
1552 response_content = "All process counters & statistic information have been reset\n";
1556 // Tokenize operation
1558 params.apply(operation, "|");
1559 int numParams = params.size() - 1;
1560 //LOGDEBUG(anna::Logger::debug(anna::functions::asString("Number of operation parameters: %d", numParams), ANNA_FILE_LOCATION));
1562 if (numParams > 2) {
1563 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1564 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1567 Tokenizer::const_iterator tok_iter = params.begin();
1568 std::string opType = Tokenizer::data(tok_iter);
1569 std::string param1, param2;
1571 if (numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1573 if (numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1575 if (opType == "code") {
1577 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'code' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1579 G_codecMsg.loadXML(param1);
1580 std::string hexString = anna::functions::asHexString(G_codecMsg.code());
1582 ofstream outfile(param2.c_str(), ifstream::out);
1583 outfile.write(hexString.c_str(), hexString.size());
1585 } else if (opType == "decode") {
1587 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'decode' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1590 ifstream infile(param1.c_str(), ifstream::in);
1592 std::string hexString(buffer, strlen(buffer));
1593 anna::DataBlock db(true);
1594 anna::functions::fromHexString(hexString, db);
1597 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1599 std::string xmlString = G_codecMsg.asXMLString();
1601 ofstream outfile(param2.c_str(), ifstream::out);
1602 outfile.write(xmlString.c_str(), xmlString.size());
1605 } else if ((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1606 anna::diameter::comm::Entity *entity = getEntity();
1608 if (!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1612 std::string key = param1;
1616 if (opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1618 if (opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1620 if (opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1622 if (opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1624 std::string address;
1626 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1628 if (opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1630 if (opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1632 if (opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1634 if (opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1637 if (opType == "hide") entity->hide();
1639 if (opType == "show") entity->show();
1641 if (opType == "hidden") result = entity->hidden() ? "true" : "false";
1643 if (opType == "shown") result = entity->shown() ? "true" : "false";
1645 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1647 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml/sendxml2e' operation (missing parameter)", ANNA_FILE_LOCATION);
1649 anna::diameter::comm::Entity *entity = getEntity();
1651 if (!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1653 G_codecMsg.loadXML(param1);
1654 G_commMsgSent2e.clearBody();
1655 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)
1657 G_commMsgSent2e.setBody(G_codecMsg.code());
1658 bool success = entity->send(G_commMsgSent2e, cl.exists("balance"));
1662 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1663 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1664 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1665 writeLogFile(G_codecMsg, (success ? "sent2e" : "send2eError"), detail);
1667 } else if ((opType == "burst")) {
1669 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (missing action parameter)", ANNA_FILE_LOCATION);
1671 anna::diameter::comm::Entity *entity = getEntity();
1673 if (!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1675 // burst|clear clears all loaded burst messages.
1676 // burst|load|<source_file> loads the next diameter message into launcher burst.
1677 // burst|start|<initial load> starts the message sending with a certain initial load.
1678 // burst|push|<load amount> sends specific non-aynchronous load.
1679 // burst|stop stops the burst cycle.
1680 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1681 // burst|send|<amount> send messages from burst list. The main difference with
1682 // start/push operations is that burst won't be awaken.
1683 // Externally we could control sending time (no request
1684 // will be sent for answers).
1685 // burst|goto|<order> Updates current burst pointer position.
1686 // burst|look|<order> Show programmed burst message for order provided.
1688 if (param1 == "clear") {
1689 result = "Removed ";
1690 result += anna::functions::asString(clearBurst());
1691 result += " elements.";
1692 } else if (param1 == "load") {
1693 if (param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1695 G_codecMsg.loadXML(param2);
1697 if (G_codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1698 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)
1700 int position = loadBurstMessage(G_codecMsg.code());
1701 result = "Loaded '";
1703 result += "' file into burst list position ";
1704 result += anna::functions::asString(position);
1705 } else if (param1 == "start") {
1706 if (param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1708 int initialLoad = atoi(param2.c_str());
1709 int processed = startBurst(initialLoad);
1711 if (processed > 0) {
1712 result = "Initial load completed for ";
1713 result += anna::functions::entriesAsString(processed, "message");
1716 } else if (param1 == "push") {
1717 if (param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1719 int pushed = pushBurst(atoi(param2.c_str()));
1723 result += anna::functions::entriesAsString(pushed, "message");
1726 } else if (param1 == "pop") {
1727 if (param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1729 int releaseLoad = atoi(param2.c_str());
1730 int popped = popBurst(releaseLoad);
1733 result = "Burst popped for ";
1734 result += anna::functions::entriesAsString(popped, "message");
1737 } else if (param1 == "stop") {
1738 int left = stopBurst();
1741 result += anna::functions::entriesAsString(left, "message");
1742 result += " left to the end of the cycle.";
1744 } else if (param1 == "repeat") {
1745 if (param2 == "") param2 = "yes";
1747 bool repeat = (param2 == "yes");
1748 repeatBurst(repeat);
1749 result += (repeat ? "Mode on." : "Mode off.");
1750 } else if (param1 == "send") {
1751 if (param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1753 int sent = sendBurst(atoi(param2.c_str()));
1757 result += anna::functions::entriesAsString(sent, "message");
1760 } else if (param1 == "goto") {
1761 if (param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1763 result = gotoBurst(atoi(param2.c_str()));
1765 } else if (param1 == "look") {
1766 if (param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1769 result += lookBurst(atoi(param2.c_str()));
1772 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1774 } else if (opType == "sendxml2c") {
1776 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml2c' operation (missing parameter)", ANNA_FILE_LOCATION);
1778 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1780 if (!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1782 G_codecMsg.loadXML(param1);
1783 G_commMsgSent2c.clearBody();
1784 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)
1786 G_commMsgSent2c.setBody(G_codecMsg.code());
1787 bool success = localServer->send(G_commMsgSent2c);
1791 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1792 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1793 writeLogFile(G_codecMsg, (success ? "sent2c" : "send2cError"), detail);
1795 } else if (opType == "loadxml") {
1797 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'loadxml' operation (missing parameter)", ANNA_FILE_LOCATION);
1799 G_codecMsg.loadXML(param1);
1800 std::string xmlString = G_codecMsg.asXMLString();
1801 std::cout << xmlString << std::endl;
1802 } else if (opType == "diameterServerSessions") {
1804 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'diameterServerSessions' operation (missing parameter)", ANNA_FILE_LOCATION);
1806 int diameterServerSessions = atoi(param1.c_str());
1808 if (!getDiameterLocalServer())
1809 startDiameterServer(diameterServerSessions);
1811 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1812 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1813 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1816 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1819 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1820 anna::diameter::codec::Message *message = engine->createMessage(param1);
1823 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1826 if (message->isRequest())
1827 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1829 int code = message->getId().first;
1830 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
1832 if (it != G_reactingAnswers2C.end()) { // found: replace
1833 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1834 engine->releaseMessage((*it).second);
1837 G_reactingAnswers2C[code] = message;
1838 } else { // answers query on stdout
1839 std::cout << programmedAnswers2c() << std::endl;
1840 response_content = "Programmed answers dumped on stdout\n";
1843 } else if ((opType == "answerxml2e")) {
1844 anna::diameter::comm::Entity *entity = getEntity();
1847 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1850 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1851 anna::diameter::codec::Message *message = engine->createMessage(param1);
1854 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1857 if (message->isRequest())
1858 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1860 int code = message->getId().first;
1861 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
1863 if (it != G_reactingAnswers2E.end()) { // found: replace
1864 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1865 engine->releaseMessage((*it).second);
1868 G_reactingAnswers2E[code] = message;
1869 } else { // answers query on stdout
1870 std::cout << programmedAnswers2e() << std::endl;
1871 response_content = "Programmed answers dumped on stdout\n";
1875 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1876 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1880 response_content = "Operation processed; ";
1882 if ((opType == "decode") || (opType == "code")) {
1883 response_content += "File '";
1884 response_content += param2;
1885 response_content += "' created.";
1886 response_content += "\n";
1887 } else if ((opType == "hide") || (opType == "show")) {
1888 response_content += "Resource '";
1889 response_content += ((param1 != "") ? param1 : "Entity");
1892 response_content += "|";
1893 response_content += param2;
1896 response_content += "' ";
1898 if (opType == "hide") response_content += "has been hidden.";
1900 if (opType == "show") response_content += "has been shown.";
1902 response_content += "\n";
1903 } else if ((opType == "hidden") || (opType == "shown")) {
1904 response_content += "Result: ";
1905 response_content += result;
1906 response_content += "\n";
1907 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1908 response_content += "Message '";
1909 response_content += param1;
1910 response_content += "' sent to entity.";
1911 response_content += "\n";
1912 } else if (opType == "burst") {
1913 response_content += "Burst '";
1914 response_content += param1;
1915 response_content += "' executed. ";
1916 response_content += result;
1917 response_content += "\n";
1918 } else if (opType == "sendxml2c") {
1919 response_content += "Message '";
1920 response_content += param1;
1921 response_content += "' sent to client.";
1922 response_content += "\n";
1923 } else if (opType == "loadxml") {
1924 response_content += "Message '";
1925 response_content += param1;
1926 response_content += "' loaded.";
1927 response_content += "\n";
1928 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1929 response_content += "Answer to client '";
1930 response_content += param1;
1931 response_content += "' programmed.";
1932 response_content += "\n";
1933 } else if ((opType == "answerxml2e")) {
1934 response_content += "Answer to entity '";
1935 response_content += param1;
1936 response_content += "' programmed.";
1937 response_content += "\n";
1938 } else if (opType == "diameterServerSessions") {
1939 response_content += "Maximum server socket connections updated to '";
1940 response_content += param1;
1941 response_content += "'.";
1942 response_content += "\n";
1947 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
1948 CommandLine& cl(anna::CommandLine::instantiate());
1949 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
1951 if (sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
1954 // Service-Context-Id:
1955 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
1956 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
1958 switch (chargingContext) {
1959 case anna::diameter::helpers::dcca::ChargingContext::Data:
1960 case anna::diameter::helpers::dcca::ChargingContext::Voice:
1961 case anna::diameter::helpers::dcca::ChargingContext::Content: {
1962 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
1963 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
1964 std::string diameterIdentity, optional;
1965 anna::U32 high, low;
1966 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
1968 if (sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
1970 if (sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
1972 if (sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
1974 //case anna::diameter::helpers::dcca::ChargingContext::SMS:
1975 //case anna::diameter::helpers::dcca::ChargingContext::MMS:
1977 // return -1; // IEC model and Unknown traffic types
1979 } catch (anna::RuntimeException &ex) {
1981 std::string msg = ex.getText();
1982 msg += " | Round-robin between sessions will be used to send";
1983 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
1991 void MyDiameterEntity::eventRequest(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
1992 throw(anna::RuntimeException) {
1993 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventRequest", ANNA_FILE_LOCATION));
1994 // Performance stats:
1995 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
1996 CommandLine& cl(anna::CommandLine::instantiate());
1998 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2001 std::string msg = "Request received: ";
2002 msg += anna::diameter::functions::commandIdAsPairString(cid);
2003 msg += " | DiameterServer: ";
2004 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2005 msg += " | EventTime: ";
2006 msg += anna::time::functions::currentTimeAsString();
2007 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2011 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe", clientSession->asString());
2013 // Lookup reacting answers list:
2014 int code = cid.first;
2015 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
2017 if (it != G_reactingAnswers2E.end()) {
2018 anna::diameter::codec::Message *answer_message = (*it).second;
2020 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2023 G_commMsgSent2e.setBody(answer_message->code());
2024 /* response = NULL =*/clientSession->send(&G_commMsgSent2e);
2026 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2e", clientSession->asString());
2027 } catch (anna::RuntimeException &ex) {
2030 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2eError", clientSession->asString());
2032 } else { // not found: forward to client (if exists)
2033 // Forward to client:
2034 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2036 if (localServer && (cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CER */) {
2038 anna::diameter::comm::Message *msg = G_commMessages.create();
2039 msg->setBody(message);
2040 msg->setRequestClientSessionKey(clientSession->getKey());
2041 bool success = localServer->send(msg);
2044 if (my_app.logEnabled()) {
2045 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
2046 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2047 my_app.writeLogFile(message, (success ? "fwd2c" : "fwd2cError"), detail);
2049 } catch (anna::RuntimeException &ex) {
2057 void MyDiameterEntity::eventResponse(const anna::diameter::comm::Response &response)
2058 throw(anna::RuntimeException) {
2059 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventResponse", ANNA_FILE_LOCATION));
2060 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2061 CommandLine& cl(anna::CommandLine::instantiate());
2062 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2063 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2064 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2065 const anna::DataBlock* message = response.getMessage();
2066 const anna::diameter::comm::ClientSession *clientSession = static_cast<const anna::diameter::comm::ClientSession *>(response.getSession());
2067 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2068 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2069 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2070 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2071 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2073 anna::diameter::CommandId request_cid = request->getCommandId();
2076 std::string msg = "Response received for original diameter request: ";
2077 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2078 msg += " | Response: ";
2079 msg += response.asString();
2080 msg += " | DiameterServer: ";
2081 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2082 msg += " | EventTime: ";
2083 msg += anna::time::functions::currentTimeAsString();
2084 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2087 if (isUnavailable) {
2088 //if (isApplicationMessage)
2089 LOGWARNING(anna::Logger::warning("Diameter entity unavailable for Diameter Request", ANNA_FILE_LOCATION));
2092 if (contextExpired) {
2093 //if (isApplicationMessage)
2094 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the entity", ANNA_FILE_LOCATION));
2096 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2097 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2e-expired", clientSession->asString());
2103 std::string msg = "Received response for diameter message: ";
2104 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2105 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2108 bool alreadyDecodedOnG_codecMsg = false;
2110 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2111 if (my_app.logEnabled()) {
2112 my_app.writeLogFile(*message, "recvfe", clientSession->asString());
2113 alreadyDecodedOnG_codecMsg = true;
2117 // Forward to client:
2118 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2120 if (localServer && (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CEA */) {
2122 G_commMsgFwd2c.setBody(*message);
2123 bool success = localServer->send(&G_commMsgFwd2c, request->getRequestServerSessionKey());
2124 G_commMessages.release(request);
2126 anna::diameter::comm::ServerSession *usedServerSession = my_app.getMyDiameterEngine()->findServerSession(request->getRequestServerSessionKey());
2127 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2129 if (my_app.logEnabled()) {
2130 if (alreadyDecodedOnG_codecMsg)
2131 my_app.writeLogFile(G_codecMsg, (success ? "fwd2c" : "fwd2cError"), detail);
2133 my_app.writeLogFile(*message, (success ? "fwd2c" : "fwd2cError"), detail);
2135 } catch (anna::RuntimeException &ex) {
2141 // Triggering burst:
2142 if (isOK || contextExpired) my_app.sendBurstMessage();
2146 void MyDiameterEntity::eventUnknownResponse(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
2147 throw(anna::RuntimeException) {
2148 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventUnknownResponse", ANNA_FILE_LOCATION));
2149 // Performance stats:
2150 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2152 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2155 std::string msg = "Out-of-context response received from entity: ";
2156 msg += anna::diameter::functions::commandIdAsPairString(cid);
2157 msg += " | DiameterServer: ";
2158 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2159 msg += " | EventTime: ";
2160 msg += anna::time::functions::currentTimeAsString();
2161 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2165 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe-ans-unknown", clientSession->asString());
2171 void MyLocalServer::eventRequest(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2172 throw(anna::RuntimeException) {
2173 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventRequest", ANNA_FILE_LOCATION));
2174 // Performance stats:
2175 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2176 CommandLine& cl(anna::CommandLine::instantiate());
2178 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2181 std::string msg = "Request received: ";
2182 msg += anna::diameter::functions::commandIdAsPairString(cid);
2183 msg += " | DiameterServer: ";
2184 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2185 msg += " | EventTime: ";
2186 msg += anna::time::functions::currentTimeAsString();
2187 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2191 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString());
2193 // If no answer is programmed and entity is configured, the failed request would be forwarded even being wrong (delegates at the end point)
2194 int code = cid.first;
2195 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
2196 bool programmed = (it != G_reactingAnswers2C.end());
2197 anna::diameter::comm::Entity *entity = my_app.getEntity();
2199 if (!programmed && entity) { // forward condition (no programmed answer + entity available)
2200 anna::diameter::comm::Message *msg = G_commMessages.create();
2201 msg->setBody(message);
2202 msg->setRequestServerSessionKey(serverSession->getKey());
2203 bool success = entity->send(msg, cl.exists("balance"));
2206 if (my_app.logEnabled()) {
2207 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
2208 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
2209 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2210 my_app.writeLogFile(message, (success ? "fwd2e" : "fwd2eError"), detail); // forwarded
2217 bool analysisOK = true; // by default
2218 anna::diameter::codec::Message *answer_message = NULL;
2220 if (!cl.exists("ignoreErrors")) { // Error analysis
2221 answer_message = (anna::diameter::codec::Message*) & G_codecAnsMsg;
2222 answer_message->clear();
2225 try { G_codecMsg.decode(message, answer_message); } catch (anna::RuntimeException &ex) { ex.trace(); }
2227 answer_message->setStandardToAnswer(G_codecMsg, my_app.getMyDiameterEngine()->getHost(), my_app.getMyDiameterEngine()->getRealm());
2228 analysisOK = (answer_message->getResultCode() == anna::diameter::helpers::base::AVPVALUES__Result_Code::DIAMETER_SUCCESS);
2231 // Programmed answer only when all is ok
2234 answer_message = (*it).second;
2236 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2237 } else return; // nothing done
2240 anna::diameter::codec::Engine *codecEngine = (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION));
2241 anna::diameter::codec::Engine::ValidationMode::_v backupVM = codecEngine->getValidationMode();
2244 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Never);
2247 G_commMsgSent2c.setBody(answer_message->code());
2248 /* response = NULL =*/serverSession->send(&G_commMsgSent2c);
2250 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2c", serverSession->asString());
2251 } catch (anna::RuntimeException &ex) {
2254 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2cError", serverSession->asString());
2257 // Restore validation mode
2258 codecEngine->setValidationMode(backupVM);
2261 void MyLocalServer::eventResponse(const anna::diameter::comm::Response &response)
2262 throw(anna::RuntimeException) {
2263 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventResponse", ANNA_FILE_LOCATION));
2264 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2265 CommandLine& cl(anna::CommandLine::instantiate());
2266 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2267 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2268 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2269 const anna::DataBlock* message = response.getMessage();
2270 const anna::diameter::comm::ServerSession *serverSession = static_cast<const anna::diameter::comm::ServerSession *>(response.getSession());
2271 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2272 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2273 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2274 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2275 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2277 anna::diameter::CommandId request_cid = request->getCommandId();
2280 std::string msg = "Response received for original diameter request: ";
2281 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2282 msg += " | Response: ";
2283 msg += response.asString();
2284 msg += " | LocalServer: ";
2285 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2286 msg += " | EventTime: ";
2287 msg += anna::time::functions::currentTimeAsString();
2288 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2291 if (isUnavailable) {
2292 //if (isApplicationMessage)
2293 LOGWARNING(anna::Logger::warning("Diameter client unavailable for Diameter Request", ANNA_FILE_LOCATION));
2296 if (contextExpired) {
2297 //if (isApplicationMessage)
2298 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the client", ANNA_FILE_LOCATION));
2300 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2301 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2c-expired", serverSession->asString());
2307 std::string msg = "Received response for diameter message: ";
2308 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2309 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2313 if (my_app.logEnabled()) my_app.writeLogFile(*message, "recvfc", serverSession->asString());
2315 // This is not very usual, but answers could arrive from clients:
2316 anna::diameter::comm::Entity *entity = my_app.getEntity();
2319 anna::diameter::comm::ClientSession *usedClientSession = my_app.getMyDiameterEngine()->findClientSession(request->getRequestClientSessionKey());
2322 if (my_app.logEnabled()) detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2325 G_commMsgFwd2e.setBody(*message);
2328 if (usedClientSession) /* response = NULL =*/usedClientSession->send(&G_commMsgFwd2e);
2331 //G_commMsgFwd2e.setRequestClientSessionKey(request->getRequestClientSessionKey());
2332 //bool success = entity->send(G_commMsgFwd2e);
2333 G_commMessages.release(request);
2335 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2e", detail); // forwarded
2336 } catch (anna::RuntimeException &ex) {
2339 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2eError", detail); // forwarded
2345 void MyLocalServer::eventUnknownResponse(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2346 throw(anna::RuntimeException) {
2347 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventUnknownResponse", ANNA_FILE_LOCATION));
2348 // Performance stats:
2349 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2351 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2354 std::string msg = "Out-of-context response received from client: ";
2355 msg += anna::diameter::functions::commandIdAsPairString(cid);
2356 msg += " | DiameterServer: ";
2357 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2358 msg += " | EventTime: ";
2359 msg += anna::time::functions::currentTimeAsString();
2360 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2363 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc-ans-unknown", serverSession->asString());
2367 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
2369 anna::xml::Node* result = parent->createChild("launcher");
2370 anna::comm::Application::asXML(result);
2372 result->createAttribute("StartTime", a_start_time.asString());
2373 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
2375 (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION))->asXML(result);
2377 anna::diameter::comm::OamModule::instantiate().asXML(result);
2378 anna::diameter::codec::OamModule::instantiate().asXML(result);
2380 anna::statistics::Engine::instantiate().asXML(result);