1 // ANNA - Anna is Not Nothingness Anymore //
3 // (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo //
5 // See project site at http://redmine.teslayout.com/projects/anna-suite //
6 // See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
10 #include <anna/statistics/Engine.hpp>
11 #include <anna/diameter/codec/Engine.hpp>
12 #include <anna/http/Transport.hpp>
13 #include <anna/diameter/stack/Engine.hpp>
14 #include <anna/diameter/helpers/base/functions.hpp>
15 #include <anna/diameter/helpers/dcca/functions.hpp>
16 #include <anna/time/functions.hpp>
17 #include <anna/diameter.comm/ApplicationMessageOamModule.hpp>
20 #include "Launcher.hpp"
23 #define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
24 #define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
25 #define DIAMETER_CODEC_ENGINE_NAME_PREFIX "MyCodecEngine"
27 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
28 a_myDiameterEngine = new MyDiameterEngine();
29 a_myDiameterEngine->setRealm("ADL.ericsson.com");
30 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
31 a_logFile = "launcher.log";
32 a_burstLogFile = "launcher.burst";
34 a_detailedLog = false;
37 a_counterRecorder = NULL;
38 a_counterRecorderClock = NULL;
40 a_diameterLocalServer = NULL;
41 a_cerPathfile = "cer.xml";
42 a_dwrPathfile = "dwr.xml";
45 a_burstRepeat = false;
46 a_burstActive = false;
48 a_burstDeliveryIt = a_burstMessages.begin();
50 a_burstPopCounter = 0;
53 anna::diameter::comm::Message *Launcher::createCommMessage() throw(anna::RuntimeException) {
54 return a_commMessages.create();
57 void Launcher::releaseCommMessage(anna::diameter::comm::Message *msg) throw() {
58 a_commMessages.release(msg);
61 void Launcher::baseProtocolSetupAsClient() throw(anna::RuntimeException) {
63 anna::diameter::codec::Engine *codecEngine;
65 codecEngine = getCodecEngine();
66 // XXXXXXXXXXXXXXXXXXXX codecEngine = a_myDiameterEngine->getBaseProtocolCodecEngine();
70 // <CER> ::= < Diameter Header: 257, REQ >
71 // { Origin-Host } 264 diameterIdentity
72 // { Origin-Realm } 296 idem
73 // 1* { Host-IP-Address } 257, address
74 // { Vendor-Id } 266 Unsigned32
75 // { Product-Name } 269 UTF8String
76 // [Origin-State-Id] 278 Unsigned32
77 // * [ Supported-Vendor-Id ] 265 Unsigned32
78 // * [ Auth-Application-Id ] 258 Unsigned32
79 // * [Acct-Application-Id] 259 Unsigned32
80 anna::diameter::codec::Message diameterCER(codecEngine);
81 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
82 std::string OH = a_myDiameterEngine->getHost();
83 std::string OR = a_myDiameterEngine->getRealm();
84 std::string hostIP = anna::functions::getHostnameIP(); // Address
85 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
86 std::string productName = "ANNA Diameter Launcher"; // UTF8String
87 bool loadingError = false;
90 diameterCER.loadXML(a_cerPathfile);
91 } catch(anna::RuntimeException &ex) {
97 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
98 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
99 diameterCER.setApplicationId(applicationId);
100 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
101 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
102 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>"
103 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
104 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
105 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
109 // <DWR> ::= < Diameter Header: 280, REQ >
112 anna::diameter::codec::Message diameterDWR(codecEngine);
113 loadingError = false;
116 diameterDWR.loadXML(a_dwrPathfile);
117 } catch(anna::RuntimeException &ex) {
123 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
124 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
125 diameterDWR.setApplicationId(applicationId);
126 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
127 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
130 // Assignment for CER/DWR and CEA/DWA:
131 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
132 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
135 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail, anna::diameter::codec::Engine *codecEngine) const throw() {
136 // if (!logEnabled()) return;
137 anna::diameter::codec::Message codecMsg(codecEngine);
138 try { codecMsg.decode(db); } catch(anna::RuntimeException &ex) { ex.trace(); }
139 writeLogFile(codecMsg, logExtension, detail);
143 // Si ya lo tengo decodificado:
144 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
145 // if (!logEnabled()) return;
147 std::string targetFile = a_logFile;
151 targetFile += logExtension;
154 std::ofstream out(targetFile.c_str(), std::ifstream::out | std::ifstream::app);
156 std::string title = "[";
157 title += logExtension;
159 // Build complete log:
160 std::string log = "\n";
161 std::string xml = decodedMessage.asXMLString();
165 anna::time::Date now;
168 title += now.asString();
169 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
172 log += anna::functions::highlight("Used resource");
183 std::string name = anna::functions::asString(decodedMessage.getHopByHop());
185 name += anna::functions::asString(decodedMessage.getEndToEnd());
187 name += anna::functions::asString(decodedMessage.getId().first);
189 name += ((decodedMessage.getId().second) ? "request.":"answer.");
190 name += logExtension;
192 std::ofstream outMsg(name.c_str(), std::ifstream::out | std::ifstream::app);
193 outMsg.write(xml.c_str(), xml.size());
198 out.write(log.c_str(), log.size());
202 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
203 std::ofstream out(a_burstLogFile.c_str(), std::ifstream::out | std::ifstream::app);
204 out.write(buffer.c_str(), buffer.size());
205 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
206 // you'd call close() only if you indeed for some reason wanted to close the filestream
207 // earlier than it goes out of scope.
210 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
211 CommandLine& cl(anna::CommandLine::instantiate());
213 if(!cl.exists(commandLineParameter) && optional) return; // start error if mandatory
215 std::string parameter = cl.getValue(commandLineParameter);
217 if(anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
218 int msecs = cl.getIntegerValue(commandLineParameter);
220 if(msecs > a_timeEngine->getMaxTimeout()) { // 600000 ms
221 std::string msg = "Commandline parameter '";
222 msg += commandLineParameter;
223 msg += "' is greater than allowed max timeout for timming engine: ";
224 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
225 throw RuntimeException(msg, ANNA_FILE_LOCATION);
229 std::string msg = "Commandline parameter '";
230 msg += commandLineParameter;
231 msg += "' is perhaps very big (over 5 minutes). Take into account memory consumption issues.";
232 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
235 if(msecs <= a_timeEngine->getResolution()) {
236 std::string msg = "Commandline parameter '";
237 msg += commandLineParameter;
238 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
239 msg += anna::functions::asString(a_timeEngine->getResolution());
240 throw RuntimeException(msg, ANNA_FILE_LOCATION);
246 // Excepcion (por no ser entero):
247 std::string msg = "Error at commandline parameter '";
248 msg += commandLineParameter;
251 msg += "': must be a non-negative integer number";
252 throw RuntimeException(msg, ANNA_FILE_LOCATION);
255 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
256 if(diameterServerSessions <= 0) return;
260 CommandLine& cl(anna::CommandLine::instantiate());
261 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
262 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
263 a_diameterLocalServer = (MyLocalServer*)(a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions));
264 a_diameterLocalServer->setDescription("Launcher diameter local server");
265 a_diameterLocalServer->setCodecEngine(getCodecEngine()); // this is for automatic answers (failed-avp) XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX el del nodo correspondiente
266 int allowedInactivityTime = 90000; // ms
268 if(cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
270 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
273 void Launcher::initialize()
274 throw(anna::RuntimeException) {
275 anna::comm::Application::initialize();
276 CommandLine& cl(anna::CommandLine::instantiate());
277 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
278 // if (cl.exists ("clone"))
279 // workMode = anna::comm::Communicator::WorkMode::Clone;
280 a_communicator = new MyCommunicator(workMode);
281 //a_timeEngine = new anna::timex::Engine((anna::Millisecond)600000, anna::timex::Engine::minResolution);
282 a_timeEngine = new anna::timex::Engine((anna::Millisecond)600000, (anna::Millisecond)100); // puedo bajar hasta 10
283 // Counters record procedure:
284 anna::Millisecond cntRecordPeriod = (anna::Millisecond)300000; // ms
286 if(cl.exists("cntRecordPeriod")) cntRecordPeriod = cl.getIntegerValue("cntRecordPeriod");
288 if(cntRecordPeriod != 0) {
289 checkTimeMeasure("cntRecordPeriod");
290 a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", cntRecordPeriod); // clock
291 std::string cntDir = ".";
293 if(cl.exists("cntDir")) cntDir = cl.getValue("cntDir");
295 a_counterRecorder = new MyCounterRecorder(cntDir + anna::functions::asString("/Counters.Pid%d", (int)getPid()));
300 throw(anna::RuntimeException) {
301 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
302 CommandLine& cl(anna::CommandLine::instantiate());
304 a_start_time.setNow();
306 anna::statistics::Engine::instantiate().enable();
308 // Checking command line parameters
309 if(cl.exists("sessionBasedModelsClientSocketSelection")) {
310 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
312 if((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
313 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
318 if(cl.exists("trace"))
319 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
322 // Help on startup traces:
323 anna::Logger::information(help(), ANNA_FILE_LOCATION);
324 // Test messages dtd:
325 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
326 msg += anna::diameter::codec::MessageDTD;
327 anna::Logger::information(msg, ANNA_FILE_LOCATION);
331 if(cl.exists("httpServer")) {
332 anna::comm::Network& network = anna::comm::Network::instantiate();
335 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
336 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // here provide IP
337 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // trick to solve
338 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
342 a_codecEngine = new anna::diameter::codec::Engine(DIAMETER_CODEC_ENGINE_NAME_PREFIX);
343 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
344 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* stack id; its value don't mind, is not used (ADL is monostack) */);
345 // Analyze comma-separated list:
347 std::string dictionaryParameter = cl.getValue("dictionary");
348 lst.apply(dictionaryParameter, ",");
350 if(lst.size() >= 1) { // always true (at least one, because --dictionary is mandatory)
351 anna::Tokenizer::const_iterator tok_min(lst.begin());
352 anna::Tokenizer::const_iterator tok_max(lst.end());
353 anna::Tokenizer::const_iterator tok_iter;
354 std::string pathFile;
357 for(tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
358 pathFile = anna::Tokenizer::data(tok_iter);
363 getCodecEngine()->setDictionary(d); // XXXX esto cambiara...
364 LOGDEBUG(anna::Logger::debug(getCodecEngine()->asString(), ANNA_FILE_LOCATION));
367 std::string all_in_one = "./dictionary-all-in-one.xml";
368 std::ofstream out(all_in_one.c_str(), std::ifstream::out);
369 std::string buffer = d->asXMLString();
370 out.write(buffer.c_str(), buffer.size());
372 std::cout << "Written accumulated '" << all_in_one << "' (provide it next time to be more comfortable)." << std::endl;
375 ///////////////////////////////
376 // Diameter library COUNTERS //
377 ///////////////////////////////
378 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
379 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
380 oamDiameterComm.enableCounters();
381 oamDiameterComm.enableAlarms();
382 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
383 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
384 oamDiameterCodec.enableCounters();
385 oamDiameterCodec.enableAlarms();
390 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
391 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
392 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
393 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
394 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
395 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
396 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
397 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
398 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
399 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
400 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
401 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
402 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
403 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
404 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
405 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
406 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
407 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
408 /* Diameter Base (capabilities exchange & keep alive) */
410 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
411 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
412 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
413 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
414 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
415 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
416 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
417 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
418 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
420 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
421 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
422 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
423 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
424 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
425 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
426 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
427 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
428 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
429 /* server socket operations (enable/disable listening port for any local server) */
430 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
431 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
434 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
435 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
436 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
437 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
438 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
439 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
440 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
441 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
442 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
444 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
445 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
446 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
447 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
448 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
449 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
450 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
451 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
452 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
453 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
454 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
455 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
456 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
457 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
462 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
463 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
464 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
465 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
466 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
467 /* Message decoding */
468 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
469 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
471 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
472 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
473 /* Message validation */
474 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
475 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
476 /* Level validation */
477 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
478 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
479 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
480 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
481 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
482 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
483 ///////////////////////////////////////////
484 // APPLICATION MESSAGE OAM MODULE SCOPES //
485 ///////////////////////////////////////////
486 // We will register a scope per stack id registered. The counters will be dynamically registered at count method.
487 anna::diameter::comm::ApplicationMessageOamModule & appMsgOamModule = anna::diameter::comm::ApplicationMessageOamModule::instantiate();
489 for (anna::diameter::stack::Engine::const_stack_iterator it = stackEngine.stack_begin(); it != stackEngine.stack_end(); it++) {
490 appMsgOamModule.createStackCounterScope(scope_id, it->first);
493 appMsgOamModule.enableCounters(); // this special module is disabled by default (the only)
496 /////////////////////////////////
497 // Counter recorder associated //
498 /////////////////////////////////
499 if(a_counterRecorderClock) {
500 oamDiameterComm.setCounterRecorder(a_counterRecorder);
501 oamDiameterCodec.setCounterRecorder(a_counterRecorder);
502 appMsgOamModule.setCounterRecorder(a_counterRecorder);
503 a_timeEngine->activate(a_counterRecorderClock); // start clock
507 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
508 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
509 if(cl.exists("integrationAndDebugging")) {
510 getCodecEngine()->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always); // XXXXXXXXXXXXXXXXXXXXXXXXX
511 getCodecEngine()->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
515 if(cl.exists("fixMode")) { // BeforeEncoding(default), AfterDecoding, Always, Never
516 std::string fixMode = cl.getValue("fixMode");
517 anna::diameter::codec::Engine::FixMode::_v fm;
518 if (fixMode == "BeforeEncoding") fm = anna::diameter::codec::Engine::FixMode::BeforeEncoding;
519 else if (fixMode == "AfterDecoding") fm = anna::diameter::codec::Engine::FixMode::AfterDecoding;
520 else if (fixMode == "Always") fm = anna::diameter::codec::Engine::FixMode::Always;
521 else if (fixMode == "Never") fm = anna::diameter::codec::Engine::FixMode::Never;
522 else LOGINFORMATION(anna::Logger::information("Unreconized command-line fix mode. Assumed default 'BeforeEncoding'", ANNA_FILE_LOCATION));
523 getCodecEngine()->setFixMode(fm); // XXXXXXXXXXXXXXXXXXXXXXX
526 getCodecEngine()->ignoreFlagsOnValidation(cl.exists("ignoreFlags")); // XXXXXXXXXXXXXXXXXXXXXXX
528 // Base protocol for internal use (CEA, DWA, DPA and tracing:
529 a_myDiameterEngine->setBaseProtocolCodecEngine(getCodecEngine());
533 if(cl.exists("diameterServer"))
534 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
536 // Optional command line parameters ////////////////////////////////////////////////////////
537 checkTimeMeasure("allowedInactivityTime");
538 checkTimeMeasure("tcpConnectDelay");
539 checkTimeMeasure("answersTimeout");
540 checkTimeMeasure("ceaTimeout");
541 checkTimeMeasure("watchdogPeriod");
542 checkTimeMeasure("reconnectionPeriod");
543 int tcpConnectDelay = 200; // ms
544 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
545 anna::Millisecond ceaTimeout;
546 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
547 int reconnectionPeriod = 10000; // ms
549 if(cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
551 if(cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
553 if(cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
554 else ceaTimeout = answersTimeout;
556 if(cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
558 if(cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
560 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
561 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
562 std::string originHost = "";
563 std::string originRealm = "";
565 if(cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
567 if(cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
569 if(cl.exists("originHost")) originHost = cl.getValue("originHost");
571 if(cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
573 a_myDiameterEngine->setHost(originHost);
574 a_myDiameterEngine->setRealm(originRealm);
577 if(cl.exists("entity")) {
578 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
580 if(entityServerSessions > 0) {
581 baseProtocolSetupAsClient();
582 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
583 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
584 a_entity = (MyDiameterEntity*)(a_myDiameterEngine->createEntity(servers, "Launcher diameter entity"));
585 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
586 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
587 a_entity->setCodecEngine(getCodecEngine()); // XXXXXXXXXXXXXXXXXXXXXXX
593 if(cl.exists("log")) a_logFile = cl.getValue("log");
595 if(cl.exists("splitLog")) a_splitLog = true;
597 if(cl.exists("detailedLog")) a_detailedLog = true;
599 if(cl.exists("dumpLog")) a_dumpLog = true;
601 if(cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
603 // Log statistics concepts
604 if(cl.exists("logStatisticSamples")) {
605 std::string list = cl.getValue("logStatisticSamples");
606 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
609 if(statEngine.enableSampleLog(/* -1: all concepts */))
610 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
613 lst.apply(cl.getValue("logStatisticSamples"), ",");
615 if(lst.size() >= 1) {
616 anna::Tokenizer::const_iterator tok_min(lst.begin());
617 anna::Tokenizer::const_iterator tok_max(lst.end());
618 anna::Tokenizer::const_iterator tok_iter;
621 for(tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
622 conceptId = atoi(anna::Tokenizer::data(tok_iter));
624 if(statEngine.enableSampleLog(conceptId))
625 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
631 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
633 if(cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
635 a_communicator->accept();
638 bool Launcher::getDataBlockFromHexFile(const std::string &pathfile, anna::DataBlock &db) const throw() {
640 static char buffer[8192];
641 std::ifstream infile(pathfile.c_str(), std::ifstream::in);
643 if(infile.is_open()) {
645 std::string hexString(buffer, strlen(buffer));
646 // Allow colon separator in hex string: we have to remove them before processing with 'fromHexString':
647 hexString.erase(std::remove(hexString.begin(), hexString.end(), ':'), hexString.end());
649 std::string msg = "Hex string (remove colons if exists): ";
651 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
653 anna::functions::fromHexString(hexString, db);
662 int Launcher::clearBurst() throw() {
663 int size = a_burstMessages.size();
666 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
667 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
668 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
670 for(it = it_min; it != it_max; it++) releaseCommMessage((*it).second);
672 a_burstMessages.clear();
674 std::string msg = "Burst list already empty. Nothing done";
675 std::cout << msg << std::endl;
676 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
679 a_burstActive = false;
681 a_burstDeliveryIt = a_burstMessages.begin();
685 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
686 anna::diameter::comm::Message *msg = createCommMessage();
688 a_burstMessages[a_burstLoadIndx++] = msg;
689 return (a_burstLoadIndx - 1);
692 int Launcher::stopBurst() throw() {
694 std::string msg = "Burst launch is already stopped. Nothing done";
695 std::cout << msg << std::endl;
696 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
700 a_burstActive = false;
701 // Remaining on cycle:
702 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
705 int Launcher::popBurst(int releaseAmount) throw() {
707 std::string msg = "Burst launch is stopped. Nothing done";
708 std::cout << msg << std::endl;
709 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
713 if(releaseAmount < 1) {
714 std::string msg = "No valid release amount is specified. Ignoring burst pop";
715 std::cout << msg << std::endl;
716 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
720 int currentOTArequests = a_entity->getOTARequests();
721 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
722 return a_burstPopCounter;
725 int Launcher::pushBurst(int loadAmount) throw() {
726 if(a_burstMessages.size() == 0) {
727 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
728 std::cout << msg << std::endl;
729 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
734 std::string msg = "No valid load amount is specified. Ignoring burst push";
735 std::cout << msg << std::endl;
736 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
740 a_burstActive = true;
743 for(count = 0; count < loadAmount; count++)
744 if(!sendBurstMessage()) break;
749 int Launcher::sendBurst(int loadAmount) throw() {
750 if(a_burstMessages.size() == 0) {
751 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
752 std::cout << msg << std::endl;
753 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
758 std::string msg = "No valid load amount is specified. Ignoring burst send";
759 std::cout << msg << std::endl;
760 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
766 for(count = 0; count < loadAmount; count++)
767 if(!sendBurstMessage(true /* anyway */)) break;
772 int Launcher::startBurst(int initialLoad) throw() {
773 if(initialLoad < 1) {
774 std::string msg = "No initial load is specified. Ignoring burst start";
775 std::cout << msg << std::endl;
776 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
780 a_burstActive = true;
782 a_burstDeliveryIt = a_burstMessages.begin();
783 return (pushBurst(initialLoad));
786 bool Launcher::sendBurstMessage(bool anyway) throw() {
787 if(!anyway && !burstActive()) return false;
789 if(a_burstPopCounter > 0) {
790 if(burstLogEnabled()) writeBurstLogFile("x");
796 if(a_burstDeliveryIt == a_burstMessages.end()) {
797 a_burstDeliveryIt = a_burstMessages.begin();
803 if(burstLogEnabled()) writeBurstLogFile(anna::functions::asString("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle));
805 if(burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
813 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
814 int order = (*a_burstDeliveryIt).first + 1;
818 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
820 if(burstLogEnabled()) {
821 if(a_burstMessages.size() >= 100)
822 dot = (order % (a_burstMessages.size() / 100));
825 writeBurstLogFile(".");
827 writeBurstLogFile(anna::functions::asString(" %d", order));
828 int otaReqs = a_entity->getOTARequests();
830 if(result && (otaReqs != a_otaRequest)) {
831 // false if was a sending after an answer received (no OTA change in this case)
832 // true after push and pop operations
833 a_otaRequest = otaReqs;
834 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
841 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
842 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
843 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
844 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail, getCodecEngine()); // el del nodo de trabajo
850 std::string Launcher::lookBurst(int order) const throw() {
851 std::string result = "No message found for order provided (";
852 result += anna::functions::asString(order);
854 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
856 if(it != a_burstMessages.end()) {
858 anna::diameter::codec::Message codecMsg(getCodecEngine()); // XXXXXXXXXXXXXXXX el del nodo de trabajo
859 try { codecMsg.decode((*it).second->getBody()); } catch(anna::RuntimeException &ex) { ex.trace(); }
860 result = codecMsg.asXMLString();
866 std::string Launcher::gotoBurst(int order) throw() {
867 std::string result = "Position not found for order provided (";
868 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
870 if(it != a_burstMessages.end()) {
871 a_burstDeliveryIt = it;
872 result = "Position updated for order provided (";
875 result += anna::functions::asString(order);
880 void Launcher::resetCounters() throw() {
881 anna::diameter::comm::OamModule::instantiate().resetCounters();
882 anna::diameter::comm::ApplicationMessageOamModule::instantiate().resetCounters();
883 anna::diameter::codec::OamModule::instantiate().resetCounters();
886 void Launcher::signalUSR2() throw(anna::RuntimeException) {
888 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
889 msg += SIGUSR2_TASKS_INPUT_FILENAME;
890 msg += "' (results will be written at '";
891 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
893 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
897 std::string response_content;
898 std::ifstream in_file(SIGUSR2_TASKS_INPUT_FILENAME);
899 std::ofstream out_file(SIGUSR2_TASKS_OUTPUT_FILENAME);
901 if(!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
903 if(!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
905 while(getline(in_file, line)) {
907 std::string msg = "Processing line: ";
909 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
913 eventOperation(line, response_content);
914 } catch(RuntimeException &ex) {
918 out_file << response_content;
925 std::string Launcher::help() const throw() {
926 std::string result = "\n";
927 result += "\n ------------- HELP -------------\n";
929 result += "\nOVERVIEW";
930 result += "\n--------";
932 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
933 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
934 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
935 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
936 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
937 result += "\n send it to another process.";
939 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
940 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
941 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
942 result += "\n generation, expiration control and many more features.";
944 result += "\nProcess traces are dump on \"launcher.trace\" and could have any trace level (POSIX levels), usually";
945 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
947 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
948 result += "\n kill -10 <pid>";
950 result += "\n kill -s SIGUSR1 <pid>";
951 result += "\n and then";
952 result += "\n vi /var/tmp/anna.context.<pid>";
954 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
955 result += "\n handlers, diameter dictionary, etc.), and a powerful log module could dump all the events";
956 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
957 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
958 result += "\n measurements.";
960 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
963 result += "\nCOMMAND LINE";
964 result += "\n------------";
966 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
967 result += "\n posibilities, many of which could be modified on the air through the management interface";
968 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
970 result += "\nAs mandatory, the stack definition given through the xml dictionary:";
971 result += "\n --dictionary <path to dictionary file>";
973 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
974 result += "\n --diameterServer localhost:3868 --diameterServerSessions 10 --entityServerSessions 0";
976 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
977 result += "\n --entity 192.168.12.11:3868,192.168.12.21:3868 --entityServerSessions 10 --diameterServerSessions 0";
979 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
980 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
981 result += "\n traffic at your client side you shall use '--balance' and '--sessionBasedModelsClientSocketSelection'";
982 result += "\n arguments in order to define the balancing behaviour.";
984 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
985 result += "\n customized ones using '--cer <xml message file>' and '--dwr <xml message file>'.";
986 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
987 result += "\n customized ones using operations interface.";
990 result += "\nDYNAMIC OPERATIONS";
991 result += "\n------------------";
993 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
994 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
995 result += "\n separated by pipes. These are the available commands:";
997 result += "\n--------------------------------------------------------------------------------------- General purpose";
999 result += "\nhelp This help. Startup information-level traces also dump this help.";
1001 result += "\n------------------------------------------------------------------------------------ Parsing operations";
1003 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
1004 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
1005 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
1007 result += "\n------------------------------------------------------------------------------------------- Hot changes";
1009 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
1010 result += "\n server socket.";
1011 result += "\ncontext|[target file] Application context could also be written by mean this operation,";
1012 result += "\n and not only through SIGUSR1. If optional path file is missing,";
1013 result += "\n default '/var/tmp/anna.context.<pid>' will be used.";
1014 result += "\ncollect Reset statistics and counters to start a new test stage of";
1015 result += "\n performance measurement. Context data can be written at";
1016 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'";
1017 result += "\n or sending operation 'context|[target file]'.";
1018 result += "\nforceCountersRecord Forces dump to file the current counters of the process.";
1020 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
1022 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
1023 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
1024 result += "\n If missing server (first parameter) all applications sockets will be affected.";
1025 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
1027 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
1028 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
1029 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
1030 result += "\n client sessions, but for this, hide/show feature seems easier.";
1032 result += "\n--------------------------------------------------------------------------------------- Flow operations";
1034 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
1035 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
1036 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
1037 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for incoming request with same code from entity.";
1038 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1039 result += "\n as many queues as different message codes have been programmed.";
1040 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for incoming request with same code from client.";
1041 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1042 result += "\n as many queues as different message codes have been programmed.";
1043 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
1044 result += "\nanswerxml(2e/2c) List programmed answers (to entity/client) if no parameter provided.";
1045 result += "\nanswerxml(2e/2c)|dump Write programmed answers (to entity/client) to file 'programmed_answer.<message code>.<sequence>',";
1046 result += "\n where 'sequence' is the order of the answer in each FIFO code-queue of programmed answers.";
1047 result += "\nanswerxml(2e/2c)|clear Clear programmed answers (to entity/client).";
1048 result += "\nanswerxml(2e/2c)|exhaust Disable the corresponding queue rotation, which is the default behaviour.";
1049 result += "\nanswerxml(2e/2c)|rotate Enable the corresponding queue rotation, useful in performance tests.";
1050 result += "\n Rotation consists in add again to the queue, each element retrieved for answering.";
1052 result += "\nSend operations are available using hexadecimal content (hex formatted files) which also allow to test";
1053 result += "\nspecial scenarios (protocol errors):";
1055 result += "\nsendhex2e|<source_file> Sends hex source file (pathfile) through configured entity.";
1056 result += "\nsendhex2c|<source_file> Sends hex source file (pathfile) to client.";
1057 result += "\nsendhex|<source_file> Same as 'sendhex2e'.";
1059 result += "\nAnswer programming in hexadecimal is not really neccessary (you could use send primitives) and also";
1060 result += "\n is intended to be used with decoded messages in order to replace things like hop by hop, end to end,";
1061 result += "\n subscriber id, session id, etc. Anyway you could use 'decode' operation and then program the xml created.";
1063 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
1064 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
1065 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
1066 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
1067 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
1069 result += "\nIn the most complete situation (process with both client and server side) there are internally";
1070 result += "\n two maps with N FIFO queues, one for each different message code within programmed answers.";
1071 result += "\nOne map is for answers towards the client, and the other is to react entity requests. Then in";
1072 result += "\n each one we could program different answers corresponding to different request codes received.";
1074 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
1075 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
1076 result += "\n use sendxml/sendhex operations better than programming.";
1078 result += "\nBalance ('-balance' command line parameter) could be used to forward server socket receptions through";
1079 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
1080 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
1081 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
1083 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
1085 result += "\nUsed as log file extensions (when '-splitLog' is provided on command line) and context preffixes on log";
1086 result += "\n details when unique log file is dumped:";
1088 result += "\n [sent2e/send2eError] Send to entity (success/error)";
1089 result += "\n [sent2c/send2cError] Send to client (success/error)";
1090 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
1091 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
1092 result += "\n [recvfc] Reception from client";
1093 result += "\n [recvfe] Reception from entity";
1094 result += "\n [req2c-expired] A request sent to client has been expired";
1095 result += "\n [req2e-expired] A request sent to entity has been expired";
1096 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
1097 result += "\n has been logged)";
1098 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
1099 result += "\n has been logged)";
1100 result += "\n [retry] Request retransmission";
1102 result += "\n-------------------------------------------------------------------------------------------- Load tests";
1104 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
1105 result += "\n messages in order to launch them from client side to the configured";
1106 result += "\n diameter entity. We could start the burst with an initial load";
1107 result += "\n (non-asynchronous sending), after this, a new request will be sent";
1108 result += "\n per answer received or expired context. There are 10 actions: clear,";
1109 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
1111 result += "\n burst|clear Clears all loaded burst messages.";
1112 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
1113 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
1114 result += "\n a certain initial load.";
1115 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
1116 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
1117 result += "\n Popping all OTA requests implies burst stop because no more answer";
1118 result += "\n will arrive to the process. Burst output file (-burstLog command";
1119 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
1120 result += "\n represents one received answer for which no new request is sent.";
1121 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
1122 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
1123 result += "\n amount is greater than burst list size, they will be limited when";
1124 result += "\n the list is processed except when repeat mode is enabled.";
1125 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
1126 result += "\n operations is that burst won't be awaken. Externally we could control";
1127 result += "\n sending time (no request will be sent for answers).";
1128 result += "\n burst|goto|<order> Updates current burst pointer position.";
1129 result += "\n burst|look|<order> Show programmed burst message for order provided.";
1132 result += "\nUSING OPERATIONS INTERFACE";
1133 result += "\n--------------------------";
1135 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
1137 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
1138 result += "\n to define the http server at the command line with something like: '-httpServer localhost:9000'.";
1139 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
1140 result += "\n using curl client could be:";
1142 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
1143 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
1144 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
1145 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
1146 result += "\n etc.";
1148 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
1150 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
1151 result += "\n signal event:";
1152 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
1153 result += "\n then";
1154 result += "\n kill -12 <pid>";
1156 result += "\n kill -s SIGUSR2 <pid>";
1157 result += "\n and then see the results:";
1158 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
1160 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
1161 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
1162 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
1163 result += "\n interface.";
1169 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1170 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1171 CommandLine& cl(anna::CommandLine::instantiate());
1172 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1173 response_content = "Operation processed with exception. See traces\n"; // supposed
1174 std::string result = "";
1175 anna::DataBlock db_aux(true);
1176 anna::diameter::codec::Message codecMsg(getCodecEngine()); // XXXXXXXXXXXXXX el del nodo de trabajo
1178 ///////////////////////////////////////////////////////////////////
1179 // Simple operations without arguments:
1182 if(operation == "help") {
1183 std::string s_help = help();
1184 std::cout << s_help << std::endl;
1185 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1186 response_content = "Help dumped on stdout and information-level traces (launcher.trace file)\n";
1190 // Reset performance data:
1191 if(operation == "collect") {
1194 response_content = "All process counters & statistic information have been reset\n";
1198 // Counters dump on demand:
1199 if(operation == "forceCountersRecord") {
1200 forceCountersRecord();
1201 response_content = "Current counters have been dump to disk\n";
1205 ///////////////////////////////////////////////////////////////////
1206 // Tokenize operation
1208 params.apply(operation, "|");
1209 int numParams = params.size() - 1;
1211 // No operation has more than 2 arguments ...
1213 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1214 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1217 // Get the operation type:
1218 Tokenizer::const_iterator tok_iter = params.begin();
1219 std::string opType = Tokenizer::data(tok_iter);
1220 // Check the number of parameters:
1221 bool wrongBody = false;
1223 if(((opType == "code") || (opType == "decode")) && (numParams != 2)) wrongBody = true;
1225 if(((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) && (numParams != 1)) wrongBody = true;
1227 if((opType == "burst") && (numParams < 1)) wrongBody = true;
1229 if(((opType == "sendxml2c") || (opType == "sendhex2c") || (opType == "loadxml") || (opType == "diameterServerSessions")) && (numParams != 1)) wrongBody = true;
1233 std::string msg = "Wrong body content format on HTTP Request for '";
1235 msg += "' operation (missing parameter/s)";
1236 throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
1240 std::string param1, param2;
1242 if(numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1244 if(numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1247 if(opType == "context") {
1248 std::string contextFile = ((numParams == 1) ? param1 : anna::functions::asString("/var/tmp/anna.context.%05d", getPid()));
1249 writeContext(contextFile);
1250 response_content = anna::functions::asString("Context dumped on file '%s'\n", contextFile.c_str());
1254 if(opType == "code") {
1255 codecMsg.loadXML(param1);
1256 std::string hexString = anna::functions::asHexString(codecMsg.code());
1258 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1259 outfile.write(hexString.c_str(), hexString.size());
1261 } else if(opType == "decode") {
1262 // Get DataBlock from file with hex content:
1263 if(!getDataBlockFromHexFile(param1, db_aux))
1264 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1267 try { codecMsg.decode(db_aux); } catch(anna::RuntimeException &ex) { ex.trace(); }
1269 std::string xmlString = codecMsg.asXMLString();
1271 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1272 outfile.write(xmlString.c_str(), xmlString.size());
1274 } else if((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1275 MyDiameterEntity *entity = getEntity();
1277 if(!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1281 std::string key = param1;
1285 if(opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1287 if(opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1289 if(opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1291 if(opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1293 std::string address;
1295 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1297 if(opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1299 if(opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1301 if(opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1303 if(opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1306 if(opType == "hide") entity->hide();
1308 if(opType == "show") entity->show();
1310 if(opType == "hidden") result = entity->hidden() ? "true" : "false";
1312 if(opType == "shown") result = entity->shown() ? "true" : "false";
1314 } else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
1315 MyDiameterEntity *entity = getEntity();
1317 if(!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1318 anna::diameter::comm::Message *msg = createCommMessage();
1319 //msg->setRetries(4);
1320 //msg->setOnExpiry(anna::diameter::comm::Message::OnExpiry::Retransmit);
1322 if((opType == "sendxml") || (opType == "sendxml2e")) {
1323 codecMsg.loadXML(param1);
1325 try { 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)
1327 msg->setBody(codecMsg.code());
1329 // Get DataBlock from file with hex content:
1330 if(!getDataBlockFromHexFile(param1, db_aux))
1331 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1333 msg->setBody(db_aux);
1336 bool success = entity->send(msg, cl.exists("balance"));
1337 releaseCommMessage(msg);
1341 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1342 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1343 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1344 writeLogFile(codecMsg, (success ? "sent2e" : "send2eError"), detail);
1346 } else if((opType == "burst")) {
1347 anna::diameter::comm::Entity *entity = getEntity();
1349 if(!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1351 // burst|clear clears all loaded burst messages.
1352 // burst|load|<source_file> loads the next diameter message into launcher burst.
1353 // burst|start|<initial load> starts the message sending with a certain initial load.
1354 // burst|push|<load amount> sends specific non-aynchronous load.
1355 // burst|stop stops the burst cycle.
1356 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1357 // burst|send|<amount> send messages from burst list. The main difference with
1358 // start/push operations is that burst won't be awaken.
1359 // Externally we could control sending time (no request
1360 // will be sent for answers).
1361 // burst|goto|<order> Updates current burst pointer position.
1362 // burst|look|<order> Show programmed burst message for order provided.
1364 if(param1 == "clear") {
1365 result = "Removed ";
1366 result += anna::functions::asString(clearBurst());
1367 result += " elements.";
1368 } else if(param1 == "load") {
1369 if(param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1371 codecMsg.loadXML(param2);
1373 if(codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1374 try { 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)
1376 int position = loadBurstMessage(codecMsg.code());
1377 result = "Loaded '";
1379 result += "' file into burst list position ";
1380 result += anna::functions::asString(position);
1381 } else if(param1 == "start") {
1382 if(param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1384 int initialLoad = atoi(param2.c_str());
1385 int processed = startBurst(initialLoad);
1388 result = "Initial load completed for ";
1389 result += anna::functions::entriesAsString(processed, "message");
1392 } else if(param1 == "push") {
1393 if(param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1395 int pushed = pushBurst(atoi(param2.c_str()));
1399 result += anna::functions::entriesAsString(pushed, "message");
1402 } else if(param1 == "pop") {
1403 if(param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1405 int releaseLoad = atoi(param2.c_str());
1406 int popped = popBurst(releaseLoad);
1409 result = "Burst popped for ";
1410 result += anna::functions::entriesAsString(popped, "message");
1413 } else if(param1 == "stop") {
1414 int left = stopBurst();
1417 result += anna::functions::entriesAsString(left, "message");
1418 result += " left to the end of the cycle.";
1420 } else if(param1 == "repeat") {
1421 if(param2 == "") param2 = "yes";
1423 bool repeat = (param2 == "yes");
1424 repeatBurst(repeat);
1425 result += (repeat ? "Mode on." : "Mode off.");
1426 } else if(param1 == "send") {
1427 if(param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1429 int sent = sendBurst(atoi(param2.c_str()));
1433 result += anna::functions::entriesAsString(sent, "message");
1436 } else if(param1 == "goto") {
1437 if(param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1439 result = gotoBurst(atoi(param2.c_str()));
1441 } else if(param1 == "look") {
1442 if(param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1445 result += lookBurst(atoi(param2.c_str()));
1448 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1450 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
1451 MyLocalServer *localServer = getDiameterLocalServer();
1453 if(!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1454 anna::diameter::comm::Message *msg = createCommMessage();
1456 if(opType == "sendxml2c") {
1457 codecMsg.loadXML(param1);
1459 try { 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)
1461 msg->setBody(codecMsg.code());
1463 // Get DataBlock from file with hex content:
1464 if(!getDataBlockFromHexFile(param1, db_aux))
1465 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1467 msg->setBody(db_aux);
1470 bool success = localServer->send(msg);
1471 releaseCommMessage(msg);
1475 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1476 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1477 writeLogFile(codecMsg, (success ? "sent2c" : "send2cError"), detail);
1479 } else if(opType == "loadxml") {
1480 codecMsg.loadXML(param1);
1481 std::string xmlString = codecMsg.asXMLString();
1482 std::cout << xmlString << std::endl;
1483 } else if(opType == "diameterServerSessions") {
1484 int diameterServerSessions = atoi(param1.c_str());
1486 if(!getDiameterLocalServer())
1487 startDiameterServer(diameterServerSessions);
1489 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1490 } else if((opType == "answerxml") || (opType == "answerxml2c")) {
1491 MyLocalServer *localServer = getDiameterLocalServer();
1494 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1496 if(param1 == "") { // programmed answers FIFO's to stdout
1497 std::cout << localServer->getReactingAnswers()->asString("ANSWERS TO CLIENT") << std::endl;
1498 response_content = "Programmed answers dumped on stdout\n";
1500 } else if (param1 == "rotate") {
1501 localServer->getReactingAnswers()->rotate(true);
1502 } else if (param1 == "exhaust") {
1503 localServer->getReactingAnswers()->rotate(false);
1504 } else if (param1 == "clear") {
1505 localServer->getReactingAnswers()->clear();
1506 } else if (param1 == "dump") {
1507 localServer->getReactingAnswers()->dump();
1509 anna::diameter::codec::Message *message = getCodecEngine()->createMessage(param1); // // XXXXXXXXXXXXXX el del nodo de trabajo
1512 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1515 if(message->isRequest())
1516 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1518 int code = message->getId().first;
1519 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to client' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
1520 localServer->getReactingAnswers()->addMessage(code, message);
1522 } else if(opType == "answerxml2e") {
1523 MyDiameterEntity *entity = getEntity();
1526 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1528 if(param1 == "") { // programmed answers FIFO's to stdout
1529 std::cout << entity->getReactingAnswers()->asString("ANSWERS TO ENTITY") << std::endl;
1530 response_content = "Programmed answers dumped on stdout\n";
1532 } else if (param1 == "rotate") {
1533 entity->getReactingAnswers()->rotate(true);
1534 } else if (param1 == "exhaust") {
1535 entity->getReactingAnswers()->rotate(false);
1536 } else if (param1 == "clear") {
1537 entity->getReactingAnswers()->clear();
1538 } else if (param1 == "dump") {
1539 entity->getReactingAnswers()->dump();
1541 anna::diameter::codec::Message *message = getCodecEngine()->createMessage(param1); // XXXXXXXXXXXXXX el del nodo de trabajo
1544 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1547 if(message->isRequest())
1548 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1550 int code = message->getId().first;
1551 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to entity' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
1552 entity->getReactingAnswers()->addMessage(code, message);
1555 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1556 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1560 response_content = "Operation processed; ";
1562 if((opType == "decode") || (opType == "code")) {
1563 response_content += "File '";
1564 response_content += param2;
1565 response_content += "' created.";
1566 response_content += "\n";
1567 } else if((opType == "hide") || (opType == "show")) {
1568 response_content += "Resource '";
1569 response_content += ((param1 != "") ? param1 : "Entity");
1572 response_content += "|";
1573 response_content += param2;
1576 response_content += "' ";
1578 if(opType == "hide") response_content += "has been hidden.";
1580 if(opType == "show") response_content += "has been shown.";
1582 response_content += "\n";
1583 } else if((opType == "hidden") || (opType == "shown")) {
1584 response_content += "Result: ";
1585 response_content += result;
1586 response_content += "\n";
1587 } else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
1588 response_content += "Message '";
1589 response_content += param1;
1590 response_content += "' sent to entity.";
1591 response_content += "\n";
1592 } else if(opType == "burst") {
1593 response_content += "Burst '";
1594 response_content += param1;
1595 response_content += "' executed. ";
1596 response_content += result;
1597 response_content += "\n";
1598 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
1599 response_content += "Message '";
1600 response_content += param1;
1601 response_content += "' sent to client.";
1602 response_content += "\n";
1603 } else if(opType == "loadxml") {
1604 response_content += "Message '";
1605 response_content += param1;
1606 response_content += "' loaded.";
1607 response_content += "\n";
1608 } else if((opType == "answerxml") || (opType == "answerxml2c")) {
1609 response_content += "'";
1610 response_content += param1;
1611 response_content += "' applied on server FIFO queue";
1612 response_content += "\n";
1613 } else if(opType == "answerxml2e") {
1614 response_content += "'";
1615 response_content += param1;
1616 response_content += "' applied on client FIFO queue";
1617 response_content += "\n";
1618 } else if(opType == "diameterServerSessions") {
1619 response_content += "Maximum server socket connections updated to '";
1620 response_content += param1;
1621 response_content += "'.";
1622 response_content += "\n";
1626 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
1627 CommandLine& cl(anna::CommandLine::instantiate());
1628 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
1630 if(sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
1633 // Service-Context-Id:
1634 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
1635 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
1637 switch(chargingContext) {
1638 case anna::diameter::helpers::dcca::ChargingContext::Data:
1639 case anna::diameter::helpers::dcca::ChargingContext::Voice:
1640 case anna::diameter::helpers::dcca::ChargingContext::Content: {
1641 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
1642 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
1643 std::string diameterIdentity, optional;
1644 anna::U32 high, low;
1645 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
1647 if(sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
1649 if(sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
1651 if(sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
1654 case anna::diameter::helpers::dcca::ChargingContext::SMS:
1655 case anna::diameter::helpers::dcca::ChargingContext::MMS:
1656 case anna::diameter::helpers::dcca::ChargingContext::Unknown:
1660 } catch(anna::RuntimeException &ex) {
1662 std::string msg = ex.getText();
1663 msg += " | Round-robin between sessions will be used to send";
1664 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
1671 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
1673 anna::xml::Node* result = parent->createChild("launcher");
1674 anna::comm::Application::asXML(result);
1676 result->createAttribute("StartTime", a_start_time.asString());
1677 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
1679 getCodecEngine()->asXML(result); // XXXXXXXXXXXXXXX todos los nodos ...
1681 anna::diameter::comm::OamModule::instantiate().asXML(result);
1682 anna::diameter::comm::ApplicationMessageOamModule::instantiate().asXML(result);
1683 anna::diameter::codec::OamModule::instantiate().asXML(result);
1685 anna::statistics::Engine::instantiate().asXML(result);