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/time/functions.hpp>
16 #include <anna/diameter.comm/ApplicationMessageOamModule.hpp>
19 #include "Launcher.hpp"
22 #define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
23 #define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
24 #define DIAMETER_CODEC_ENGINE_NAME_PREFIX "MyCodecEngine"
26 const char *ServicesDTD = "\
27 <?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
28 <!-- Diameter services DTD -->\n\
30 <!ELEMENT services (stack*, node*)>\n\
32 <!ELEMENT stack EMPTY>\n\
33 <!ATTLIST stack id CDATA #REQUIRED dictionary CDATA #REQUIRED>\n\
37 id: Normally the id corresponds to the Application-Id for which the dictionary provided is designed\n\
38 dictionary: Path to the dictionary file\n\
41 <!ELEMENT node EMPTY>\n\
42 <!ATTLIST node name CDATA #REQUIRED application-id CDATA #REQUIRED cer CDATA #IMPLIED dwr CDATA #IMPLIED entity CDATA #IMPLIED entityServerSessions CDATA #IMPLIED diameterServer CDATA #IMPLIED diameterServerSessions CDATA #IMPLIED balance (yes | no) #IMPLIED sessionBasedModelsClientSocketSelection (SessionIdHighPart | SessionIdOptionalPart | RoundRobin) #IMPLIED ignoreFlags (yes | no) #IMPLIED ignoreErrors (yes | no) #IMPLIED>\n\
46 name: Each node will be named normally with the Origin-Realm value\n\
47 application-id: The Application-Id provided must exists as a registered 'stack id'\n\
48 cer: User defined CER path file to be encoded to establish diameter connections. If missing, will be harcoded\n\
49 dwr: User defined DWR path file to be encoded for diameter protocol keep alive. If missing, will be harcoded\n\
50 entity: Target diameter entity (comma-separated '<address>:<port>' format). For example: 10.20.30.40:3868,10.20.30.41:3868. If missing, no entity will be enabled\n\
51 entityServerSessions: Diameter entity server sessions (0: diameter entity disabled). Default value of 1\n\
52 diameterServer: Diameter own server address in '<address>:<port>' format. For example: 10.20.30.40:3868. If missing, no local server will be enabled\n\
53 diameterServerSessions: Diameter own server available connections (0: diameter server disabled). Default value of 1\n\
54 balance: Balance over entity servers instead of doing standard behaviour (first primary, secondary if fails, etc.). Default value 'no'\n\
55 ignoreErrors: 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. Default value 'no'\n\
61 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
62 a_myDiameterEngine = new MyDiameterEngine();
63 a_myDiameterEngine->setRealm("ADL.ericsson.com");
64 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
65 a_logFile = "launcher.log";
66 a_burstLogFile = "launcher.burst";
68 a_detailedLog = false;
71 a_counterRecorder = NULL;
72 a_counterRecorderClock = NULL;
74 a_diameterLocalServer = NULL;
75 a_cerPathfile = "cer.xml";
76 a_dwrPathfile = "dwr.xml";
81 a_burstRepeat = false;
82 a_burstActive = false;
84 a_burstDeliveryIt = a_burstMessages.begin();
86 a_burstPopCounter = 0;
89 anna::diameter::comm::Message *Launcher::createCommMessage() throw(anna::RuntimeException) {
90 return a_commMessages.create();
93 void Launcher::releaseCommMessage(anna::diameter::comm::Message *msg) throw() {
94 a_commMessages.release(msg);
97 void Launcher::baseProtocolSetupAsClient() throw(anna::RuntimeException) {
99 anna::diameter::codec::Engine *codecEngine;
101 codecEngine = getCodecEngine();
102 // XXXXXXXXXXXXXXXXXXXX codecEngine = a_myDiameterEngine->getBaseProtocolCodecEngine();
106 // <CER> ::= < Diameter Header: 257, REQ >
107 // { Origin-Host } 264 diameterIdentity
108 // { Origin-Realm } 296 idem
109 // 1* { Host-IP-Address } 257, address
110 // { Vendor-Id } 266 Unsigned32
111 // { Product-Name } 269 UTF8String
112 // [Origin-State-Id] 278 Unsigned32
113 // * [ Supported-Vendor-Id ] 265 Unsigned32
114 // * [ Auth-Application-Id ] 258 Unsigned32
115 // * [Acct-Application-Id] 259 Unsigned32
116 anna::diameter::codec::Message diameterCER(codecEngine);
117 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
118 std::string OH = a_myDiameterEngine->getHost();
119 std::string OR = a_myDiameterEngine->getRealm();
120 std::string hostIP = anna::functions::getHostnameIP(); // Address
121 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
122 std::string productName = "ANNA Diameter Launcher"; // UTF8String
123 bool loadingError = false;
126 diameterCER.loadXML(a_cerPathfile);
127 } catch(anna::RuntimeException &ex) {
133 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
134 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
135 diameterCER.setApplicationId(applicationId);
136 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
137 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
138 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>"
139 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
140 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
141 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
145 // <DWR> ::= < Diameter Header: 280, REQ >
148 anna::diameter::codec::Message diameterDWR(codecEngine);
149 loadingError = false;
152 diameterDWR.loadXML(a_dwrPathfile);
153 } catch(anna::RuntimeException &ex) {
159 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
160 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
161 diameterDWR.setApplicationId(applicationId);
162 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
163 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
166 // Assignment for CER/DWR and CEA/DWA:
167 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
168 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
171 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail, anna::diameter::codec::Engine *codecEngine) const throw() {
172 // if (!logEnabled()) return;
173 anna::diameter::codec::Message codecMsg(codecEngine);
174 try { codecMsg.decode(db); } catch(anna::RuntimeException &ex) { ex.trace(); }
175 writeLogFile(codecMsg, logExtension, detail);
179 // Si ya lo tengo decodificado:
180 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
181 // if (!logEnabled()) return;
183 std::string targetFile = a_logFile;
187 targetFile += logExtension;
190 std::ofstream out(targetFile.c_str(), std::ifstream::out | std::ifstream::app);
192 std::string title = "[";
193 title += logExtension;
195 // Build complete log:
196 std::string log = "\n";
197 std::string xml = decodedMessage.asXMLString();
201 anna::time::Date now;
204 title += now.asString();
205 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
208 log += anna::functions::highlight("Used resource");
219 std::string name = anna::functions::asString(decodedMessage.getHopByHop());
221 name += anna::functions::asString(decodedMessage.getEndToEnd());
223 name += anna::functions::asString(decodedMessage.getId().first);
225 name += ((decodedMessage.getId().second) ? "request.":"answer.");
226 name += logExtension;
228 std::ofstream outMsg(name.c_str(), std::ifstream::out | std::ifstream::app);
229 outMsg.write(xml.c_str(), xml.size());
234 out.write(log.c_str(), log.size());
238 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
239 std::ofstream out(a_burstLogFile.c_str(), std::ifstream::out | std::ifstream::app);
240 out.write(buffer.c_str(), buffer.size());
241 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
242 // you'd call close() only if you indeed for some reason wanted to close the filestream
243 // earlier than it goes out of scope.
246 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
247 CommandLine& cl(anna::CommandLine::instantiate());
249 if(!cl.exists(commandLineParameter) && optional) return; // start error if mandatory
251 std::string parameter = cl.getValue(commandLineParameter);
253 if(anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
254 int msecs = cl.getIntegerValue(commandLineParameter);
256 if(msecs > a_timeEngine->getMaxTimeout()) { // 600000 ms
257 std::string msg = "Commandline parameter '";
258 msg += commandLineParameter;
259 msg += "' is greater than allowed max timeout for timming engine: ";
260 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
261 throw RuntimeException(msg, ANNA_FILE_LOCATION);
265 std::string msg = "Commandline parameter '";
266 msg += commandLineParameter;
267 msg += "' is perhaps very big (over 5 minutes). Take into account memory consumption issues.";
268 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
271 if(msecs <= a_timeEngine->getResolution()) {
272 std::string msg = "Commandline parameter '";
273 msg += commandLineParameter;
274 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
275 msg += anna::functions::asString(a_timeEngine->getResolution());
276 throw RuntimeException(msg, ANNA_FILE_LOCATION);
282 // Excepcion (por no ser entero):
283 std::string msg = "Error at commandline parameter '";
284 msg += commandLineParameter;
287 msg += "': must be a non-negative integer number";
288 throw RuntimeException(msg, ANNA_FILE_LOCATION);
291 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
292 if(diameterServerSessions <= 0) return;
296 CommandLine& cl(anna::CommandLine::instantiate());
297 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
298 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
299 a_diameterLocalServer = (MyLocalServer*)(a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions));
300 a_diameterLocalServer->setDescription("Launcher diameter local server");
301 a_diameterLocalServer->setCodecEngine(getCodecEngine()); // this is for automatic answers (failed-avp) XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX el del nodo correspondiente
302 int allowedInactivityTime = 90000; // ms
304 if(cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
306 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
309 void Launcher::initialize()
310 throw(anna::RuntimeException) {
311 anna::comm::Application::initialize();
312 CommandLine& cl(anna::CommandLine::instantiate());
313 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
314 // if (cl.exists ("clone"))
315 // workMode = anna::comm::Communicator::WorkMode::Clone;
316 a_communicator = new MyCommunicator(workMode);
317 //a_timeEngine = new anna::timex::Engine((anna::Millisecond)600000, anna::timex::Engine::minResolution);
318 a_timeEngine = new anna::timex::Engine((anna::Millisecond)600000, (anna::Millisecond)100); // puedo bajar hasta 10
319 // Counters record procedure:
320 anna::Millisecond cntRecordPeriod = (anna::Millisecond)300000; // ms
322 if(cl.exists("cntRecordPeriod")) cntRecordPeriod = cl.getIntegerValue("cntRecordPeriod");
324 if(cntRecordPeriod != 0) {
325 checkTimeMeasure("cntRecordPeriod");
326 a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", cntRecordPeriod); // clock
327 std::string cntDir = ".";
329 if(cl.exists("cntDir")) cntDir = cl.getValue("cntDir");
331 a_counterRecorder = new MyCounterRecorder(cntDir + anna::functions::asString("/Counters.Pid%d", (int)getPid()));
336 throw(anna::RuntimeException) {
337 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
338 CommandLine& cl(anna::CommandLine::instantiate());
340 a_start_time.setNow();
342 anna::statistics::Engine::instantiate().enable();
344 // Checking command line parameters
345 if(cl.exists("sessionBasedModelsClientSocketSelection")) {
346 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
348 if((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
349 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
354 if(cl.exists("trace"))
355 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
358 // Help on startup traces:
359 anna::Logger::information(help(), ANNA_FILE_LOCATION);
360 // Test messages dtd:
361 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
362 msg += anna::diameter::codec::MessageDTD;
363 anna::Logger::information(msg, ANNA_FILE_LOCATION);
367 if(cl.exists("httpServer")) {
368 anna::comm::Network& network = anna::comm::Network::instantiate();
371 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
372 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // here provide IP
373 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // trick to solve
374 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
378 a_codecEngine = new anna::diameter::codec::Engine(DIAMETER_CODEC_ENGINE_NAME_PREFIX);
379 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
380 std::string stacks = cl.getValue("stacks");
381 bool multistack = false;
383 anna::Tokenizer stacksTok;
384 stacksTok.apply(stacks, "#");
385 anna::Tokenizer::const_iterator stacks_it, stack_it;
387 for(stacks_it = stacksTok.begin(); stacks_it != stacksTok.end(); stacks_it++) {
388 std::string stack = anna::Tokenizer::data(stacks_it);
389 anna::Tokenizer stackTok;
390 stackTok.apply(stack, ",");
392 if(stackTok.size() == 1) {
393 if(stacksTok.size() != 1)
394 throw anna::RuntimeException("Application Id value is mandatory when more than one stack is going to be configured", ANNA_FILE_LOCATION);
396 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* no matter */, stack); // the stack is the dictionary
397 codecEngine->setDictionary(d);
401 if(stackTok.size() != 2)
402 throw anna::RuntimeException("Each stack must be in the form '<application-id>,<xml dictionary pathfile>'", ANNA_FILE_LOCATION);
405 stack_it = stackTok.begin();
406 unsigned int stackId = atoll(anna::Tokenizer::data(stack_it));
408 std::string file = anna::Tokenizer::data(stack_it);
409 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(stackId, file);
412 // Auto stack selection based on Application-ID:
413 if (multistack) getCodecEngine()->selectStackWithApplicationId(true);
415 std::cout << "Stacks provided: " << std::endl;
416 std::cout << anna::functions::tab(stackEngine.asString(false /* light */));
417 std::cout << std::endl;
418 } catch(anna::RuntimeException &ex) {
419 _exit(ex.asString());
421 //LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
424 ///////////////////////////////
425 // Diameter library COUNTERS //
426 ///////////////////////////////
427 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
428 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
429 oamDiameterComm.enableCounters();
430 oamDiameterComm.enableAlarms();
431 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
432 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
433 oamDiameterCodec.enableCounters();
434 oamDiameterCodec.enableAlarms();
439 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
440 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
441 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
442 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
443 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
444 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
445 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
446 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
447 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
448 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
449 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
450 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
451 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
452 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
453 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
454 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
455 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
456 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
457 /* Diameter Base (capabilities exchange & keep alive) */
459 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
460 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
461 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
462 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
463 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
464 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
465 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
466 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
467 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
469 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
470 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
471 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
472 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
473 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
474 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
475 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
476 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
477 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
478 /* server socket operations (enable/disable listening port for any local server) */
479 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
480 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
483 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
484 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
485 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
486 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
487 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
488 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
489 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
490 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
491 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
493 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
494 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
495 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
496 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
497 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
498 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
499 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
500 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
501 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
502 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
503 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
504 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
505 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
506 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
511 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
512 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
513 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
514 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
515 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
516 /* Message decoding */
517 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
518 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
520 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
521 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
522 /* Message validation */
523 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
524 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
525 /* Level validation */
526 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
527 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
528 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
529 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
530 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
531 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
532 ///////////////////////////////////////////
533 // APPLICATION MESSAGE OAM MODULE SCOPES //
534 ///////////////////////////////////////////
535 // We will register a scope per stack id registered. The counters will be dynamically registered at count method.
536 anna::diameter::comm::ApplicationMessageOamModule & appMsgOamModule = anna::diameter::comm::ApplicationMessageOamModule::instantiate();
538 for (anna::diameter::stack::Engine::const_stack_iterator it = stackEngine.stack_begin(); it != stackEngine.stack_end(); it++) {
539 appMsgOamModule.createStackCounterScope(scope_id, it->first);
542 appMsgOamModule.enableCounters(); // this special module is disabled by default (the only)
545 /////////////////////////////////
546 // Counter recorder associated //
547 /////////////////////////////////
548 if(a_counterRecorderClock) {
549 oamDiameterComm.setCounterRecorder(a_counterRecorder);
550 oamDiameterCodec.setCounterRecorder(a_counterRecorder);
551 appMsgOamModule.setCounterRecorder(a_counterRecorder);
552 a_timeEngine->activate(a_counterRecorderClock); // start clock
556 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
557 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
558 if(cl.exists("integrationAndDebugging")) {
559 getCodecEngine()->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always); // XXXXXXXXXXXXXXXXXXXXXXXXX
560 getCodecEngine()->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
564 if(cl.exists("fixMode")) { // BeforeEncoding(default), AfterDecoding, Always, Never
565 std::string fixMode = cl.getValue("fixMode");
566 anna::diameter::codec::Engine::FixMode::_v fm;
567 if (fixMode == "BeforeEncoding") fm = anna::diameter::codec::Engine::FixMode::BeforeEncoding;
568 else if (fixMode == "AfterDecoding") fm = anna::diameter::codec::Engine::FixMode::AfterDecoding;
569 else if (fixMode == "Always") fm = anna::diameter::codec::Engine::FixMode::Always;
570 else if (fixMode == "Never") fm = anna::diameter::codec::Engine::FixMode::Never;
571 else LOGINFORMATION(anna::Logger::information("Unreconized command-line fix mode. Assumed default 'BeforeEncoding'", ANNA_FILE_LOCATION));
572 getCodecEngine()->setFixMode(fm); // XXXXXXXXXXXXXXXXXXXXXXX
575 getCodecEngine()->ignoreFlagsOnValidation(cl.exists("ignoreFlags")); // XXXXXXXXXXXXXXXXXXXXXXX
577 // Base protocol for internal use (CEA, DWA, DPA and tracing:
578 a_myDiameterEngine->setBaseProtocolCodecEngine(getCodecEngine());
582 if(cl.exists("diameterServer"))
583 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
585 // Optional command line parameters ////////////////////////////////////////////////////////
586 checkTimeMeasure("allowedInactivityTime");
587 checkTimeMeasure("tcpConnectDelay");
588 checkTimeMeasure("answersTimeout");
589 checkTimeMeasure("ceaTimeout");
590 checkTimeMeasure("watchdogPeriod");
591 checkTimeMeasure("reconnectionPeriod");
592 int tcpConnectDelay = 200; // ms
593 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
594 anna::Millisecond ceaTimeout;
595 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
596 int reconnectionPeriod = 10000; // ms
598 if(cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
600 if(cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
602 if(cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
603 else ceaTimeout = answersTimeout;
605 if(cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
607 if(cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
609 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
610 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
611 std::string originHost = "";
612 std::string originRealm = "";
614 if(cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
616 if(cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
618 if(cl.exists("originHost")) originHost = cl.getValue("originHost");
620 if(cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
622 a_myDiameterEngine->setHost(originHost);
623 a_myDiameterEngine->setRealm(originRealm);
626 if(cl.exists("entity")) {
627 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
629 if(entityServerSessions > 0) {
630 baseProtocolSetupAsClient();
631 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
632 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
633 a_entity = (MyDiameterEntity*)(a_myDiameterEngine->createEntity(servers, "Launcher diameter entity"));
634 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
635 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
636 a_entity->setCodecEngine(getCodecEngine()); // XXXXXXXXXXXXXXXXXXXXXXX
642 if(cl.exists("log")) a_logFile = cl.getValue("log");
644 if(cl.exists("splitLog")) a_splitLog = true;
646 if(cl.exists("detailedLog")) a_detailedLog = true;
648 if(cl.exists("dumpLog")) a_dumpLog = true;
650 if(cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
652 // Log statistics concepts
653 if(cl.exists("logStatisticSamples")) {
654 std::string list = cl.getValue("logStatisticSamples");
655 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
658 if(statEngine.enableSampleLog(/* -1: all concepts */))
659 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
662 lst.apply(cl.getValue("logStatisticSamples"), ",");
664 if(lst.size() >= 1) {
665 anna::Tokenizer::const_iterator tok_min(lst.begin());
666 anna::Tokenizer::const_iterator tok_max(lst.end());
667 anna::Tokenizer::const_iterator tok_iter;
670 for(tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
671 conceptId = atoi(anna::Tokenizer::data(tok_iter));
673 if(statEngine.enableSampleLog(conceptId))
674 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
680 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
682 if(cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
684 a_communicator->accept();
687 bool Launcher::getDataBlockFromHexFile(const std::string &pathfile, anna::DataBlock &db) const throw() {
689 static char buffer[8192];
690 std::ifstream infile(pathfile.c_str(), std::ifstream::in);
692 if(infile.is_open()) {
694 std::string hexString(buffer, strlen(buffer));
695 // Allow colon separator in hex string: we have to remove them before processing with 'fromHexString':
696 hexString.erase(std::remove(hexString.begin(), hexString.end(), ':'), hexString.end());
698 std::string msg = "Hex string (remove colons if exists): ";
700 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
702 anna::functions::fromHexString(hexString, db);
711 int Launcher::clearBurst() throw() {
712 int size = a_burstMessages.size();
715 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
716 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
717 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
719 for(it = it_min; it != it_max; it++) releaseCommMessage((*it).second);
721 a_burstMessages.clear();
723 std::string msg = "Burst list already empty. Nothing done";
724 std::cout << msg << std::endl;
725 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
728 a_burstActive = false;
730 a_burstDeliveryIt = a_burstMessages.begin();
734 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
735 anna::diameter::comm::Message *msg = createCommMessage();
737 a_burstMessages[a_burstLoadIndx++] = msg;
738 return (a_burstLoadIndx - 1);
741 int Launcher::stopBurst() throw() {
743 std::string msg = "Burst launch is already stopped. Nothing done";
744 std::cout << msg << std::endl;
745 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
749 a_burstActive = false;
750 // Remaining on cycle:
751 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
754 int Launcher::popBurst(int releaseAmount) throw() {
756 std::string msg = "Burst launch is stopped. Nothing done";
757 std::cout << msg << std::endl;
758 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
762 if(releaseAmount < 1) {
763 std::string msg = "No valid release amount is specified. Ignoring burst pop";
764 std::cout << msg << std::endl;
765 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
769 int currentOTArequests = a_entity->getOTARequests();
770 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
771 return a_burstPopCounter;
774 int Launcher::pushBurst(int loadAmount) throw() {
775 if(a_burstMessages.size() == 0) {
776 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
777 std::cout << msg << std::endl;
778 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
783 std::string msg = "No valid load amount is specified. Ignoring burst push";
784 std::cout << msg << std::endl;
785 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
789 a_burstActive = true;
792 for(count = 0; count < loadAmount; count++)
793 if(!sendBurstMessage()) break;
798 int Launcher::sendBurst(int loadAmount) throw() {
799 if(a_burstMessages.size() == 0) {
800 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
801 std::cout << msg << std::endl;
802 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
807 std::string msg = "No valid load amount is specified. Ignoring burst send";
808 std::cout << msg << std::endl;
809 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
815 for(count = 0; count < loadAmount; count++)
816 if(!sendBurstMessage(true /* anyway */)) break;
821 int Launcher::startBurst(int initialLoad) throw() {
822 if(initialLoad < 1) {
823 std::string msg = "No initial load is specified. Ignoring burst start";
824 std::cout << msg << std::endl;
825 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
829 a_burstActive = true;
831 a_burstDeliveryIt = a_burstMessages.begin();
832 return (pushBurst(initialLoad));
835 bool Launcher::sendBurstMessage(bool anyway) throw() {
836 if(!anyway && !burstActive()) return false;
838 if(a_burstPopCounter > 0) {
839 if(burstLogEnabled()) writeBurstLogFile("x");
845 if(a_burstDeliveryIt == a_burstMessages.end()) {
846 a_burstDeliveryIt = a_burstMessages.begin();
852 if(burstLogEnabled()) writeBurstLogFile(anna::functions::asString("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle));
854 if(burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
862 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
863 int order = (*a_burstDeliveryIt).first + 1;
867 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
869 if(burstLogEnabled()) {
870 if(a_burstMessages.size() >= 100)
871 dot = (order % (a_burstMessages.size() / 100));
874 writeBurstLogFile(".");
876 writeBurstLogFile(anna::functions::asString(" %d", order));
877 int otaReqs = a_entity->getOTARequests();
879 if(result && (otaReqs != a_otaRequest)) {
880 // false if was a sending after an answer received (no OTA change in this case)
881 // true after push and pop operations
882 a_otaRequest = otaReqs;
883 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
890 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
891 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
892 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
893 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail, getCodecEngine()); // el del nodo de trabajo
899 std::string Launcher::lookBurst(int order) const throw() {
900 std::string result = "No message found for order provided (";
901 result += anna::functions::asString(order);
903 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
905 if(it != a_burstMessages.end()) {
907 anna::diameter::codec::Message codecMsg(getCodecEngine()); // XXXXXXXXXXXXXXXX el del nodo de trabajo
908 try { codecMsg.decode((*it).second->getBody()); } catch(anna::RuntimeException &ex) { ex.trace(); }
909 result = codecMsg.asXMLString();
915 std::string Launcher::gotoBurst(int order) throw() {
916 std::string result = "Position not found for order provided (";
917 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
919 if(it != a_burstMessages.end()) {
920 a_burstDeliveryIt = it;
921 result = "Position updated for order provided (";
924 result += anna::functions::asString(order);
929 void Launcher::resetCounters() throw() {
930 anna::diameter::comm::OamModule::instantiate().resetCounters();
931 anna::diameter::comm::ApplicationMessageOamModule::instantiate().resetCounters();
932 anna::diameter::codec::OamModule::instantiate().resetCounters();
935 void Launcher::signalUSR2() throw(anna::RuntimeException) {
937 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
938 msg += SIGUSR2_TASKS_INPUT_FILENAME;
939 msg += "' (results will be written at '";
940 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
942 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
946 std::string response_content;
947 std::ifstream in_file(SIGUSR2_TASKS_INPUT_FILENAME);
948 std::ofstream out_file(SIGUSR2_TASKS_OUTPUT_FILENAME);
950 if(!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
952 if(!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
954 while(getline(in_file, line)) {
956 std::string msg = "Processing line: ";
958 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
962 eventOperation(line, response_content);
963 } catch(RuntimeException &ex) {
967 out_file << response_content;
974 std::string Launcher::help() const throw() {
975 std::string result = "\n";
976 result += "\n ------------- HELP -------------\n";
978 result += "\nOVERVIEW";
979 result += "\n--------";
981 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
982 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
983 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
984 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
985 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
986 result += "\n send it to another process.";
988 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
989 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
990 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
991 result += "\n generation, expiration control and many more features.";
993 result += "\nProcess traces are dump on \"launcher.trace\" and could have any trace level (POSIX levels), usually";
994 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
996 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
997 result += "\n kill -10 <pid>";
999 result += "\n kill -s SIGUSR1 <pid>";
1000 result += "\n and then";
1001 result += "\n vi /var/tmp/anna.context.<pid>";
1003 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
1004 result += "\n handlers, diameter stacks, etc.), and a powerful log module could dump all the events";
1005 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
1006 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
1007 result += "\n measurements.";
1009 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
1012 result += "\nCOMMAND LINE";
1013 result += "\n------------";
1015 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
1016 result += "\n posibilities, many of which could be modified on the air through the management interface";
1017 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
1019 result += "\nAs mandatory, the stacks enabled given through the application-id and the xml dictionary:";
1020 result += "\n --stacks <appid1,dictionary1#appid2,dictionary2#...#appidN,dictionaryN>";
1022 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
1023 result += "\n --diameterServer localhost:3868 --diameterServerSessions 10 --entityServerSessions 0";
1025 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
1026 result += "\n --entity 192.168.12.11:3868,192.168.12.21:3868 --entityServerSessions 10 --diameterServerSessions 0";
1028 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
1029 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
1030 result += "\n traffic at your client side you shall use '--balance' and '--sessionBasedModelsClientSocketSelection'";
1031 result += "\n arguments in order to define the balancing behaviour.";
1033 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
1034 result += "\n customized ones using '--cer <xml message file>' and '--dwr <xml message file>'.";
1035 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
1036 result += "\n customized ones using operations interface.";
1039 result += "\nDYNAMIC OPERATIONS";
1040 result += "\n------------------";
1042 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
1043 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
1044 result += "\n separated by pipes. These are the available commands:";
1046 result += "\n--------------------------------------------------------------------------------------- General purpose";
1048 result += "\nhelp This help. Startup information-level traces also dump this help.";
1050 result += "\n--------------------------------------------------------------------------------------- Stack selection";
1052 result += "\nstack|<id> Select current working stack id (node selection). Many operations";
1053 result += " could use this value if proceed, in multistack configurations.";
1055 result += "\n------------------------------------------------------------------------------------ Parsing operations";
1057 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
1058 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
1059 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
1061 result += "\n------------------------------------------------------------------------------------------- Hot changes";
1063 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
1064 result += "\n server socket.";
1065 result += "\ncontext|[target file] Application context could also be written by mean this operation,";
1066 result += "\n and not only through SIGUSR1. If optional path file is missing,";
1067 result += "\n default '/var/tmp/anna.context.<pid>' will be used.";
1068 result += "\ncollect Reset statistics and counters to start a new test stage of";
1069 result += "\n performance measurement. Context data can be written at";
1070 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'";
1071 result += "\n or sending operation 'context|[target file]'.";
1072 result += "\nforceCountersRecord Forces dump to file the current counters of the process.";
1074 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
1076 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
1077 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
1078 result += "\n If missing server (first parameter) all applications sockets will be affected.";
1079 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
1081 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
1082 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
1083 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
1084 result += "\n client sessions, but for this, hide/show feature seems easier.";
1086 result += "\n--------------------------------------------------------------------------------------- Flow operations";
1088 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
1089 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
1090 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
1091 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for incoming request with same code from entity.";
1092 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1093 result += "\n as many queues as different message codes have been programmed.";
1094 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for incoming request with same code from client.";
1095 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1096 result += "\n as many queues as different message codes have been programmed.";
1097 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
1098 result += "\nanswerxml(2e/2c) List programmed answers (to entity/client) if no parameter provided.";
1099 result += "\nanswerxml(2e/2c)|dump Write programmed answers (to entity/client) to file 'programmed_answer.<message code>.<sequence>',";
1100 result += "\n where 'sequence' is the order of the answer in each FIFO code-queue of programmed answers.";
1101 result += "\nanswerxml(2e/2c)|clear Clear programmed answers (to entity/client).";
1102 result += "\nanswerxml(2e/2c)|exhaust Disable the corresponding queue rotation, which is the default behaviour.";
1103 result += "\nanswerxml(2e/2c)|rotate Enable the corresponding queue rotation, useful in performance tests.";
1104 result += "\n Rotation consists in add again to the queue, each element retrieved for answering.";
1106 result += "\nSend operations are available using hexadecimal content (hex formatted files) which also allow to test";
1107 result += "\nspecial scenarios (protocol errors):";
1109 result += "\nsendhex2e|<source_file> Sends hex source file (pathfile) through configured entity.";
1110 result += "\nsendhex2c|<source_file> Sends hex source file (pathfile) to client.";
1111 result += "\nsendhex|<source_file> Same as 'sendhex2e'.";
1113 result += "\nAnswer programming in hexadecimal is not really neccessary (you could use send primitives) and also";
1114 result += "\n is intended to be used with decoded messages in order to replace things like hop by hop, end to end,";
1115 result += "\n subscriber id, session id, etc. Anyway you could use 'decode' operation and then program the xml created.";
1117 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
1118 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
1119 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
1120 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
1121 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
1123 result += "\nIn the most complete situation (process with both client and server side) there are internally";
1124 result += "\n two maps with N FIFO queues, one for each different message code within programmed answers.";
1125 result += "\nOne map is for answers towards the client, and the other is to react entity requests. Then in";
1126 result += "\n each one we could program different answers corresponding to different request codes received.";
1128 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
1129 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
1130 result += "\n use sendxml/sendhex operations better than programming.";
1132 result += "\nBalance ('--balance' command line parameter) could be used to forward server socket receptions through";
1133 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
1134 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
1135 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
1137 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
1139 result += "\nUsed as log file extensions (when '--splitLog' is provided on command line) and context preffixes on log";
1140 result += "\n details when unique log file is dumped:";
1142 result += "\n [sent2e/send2eError] Send to entity (success/error)";
1143 result += "\n [sent2c/send2cError] Send to client (success/error)";
1144 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
1145 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
1146 result += "\n [recvfc] Reception from client";
1147 result += "\n [recvfe] Reception from entity";
1148 result += "\n [req2c-expired] A request sent to client has been expired";
1149 result += "\n [req2e-expired] A request sent to entity has been expired";
1150 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
1151 result += "\n has been logged)";
1152 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
1153 result += "\n has been logged)";
1154 result += "\n [retry] Request retransmission";
1156 result += "\n-------------------------------------------------------------------------------------------- Load tests";
1158 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
1159 result += "\n messages in order to launch them from client side to the configured";
1160 result += "\n diameter entity. We could start the burst with an initial load";
1161 result += "\n (non-asynchronous sending), after this, a new request will be sent";
1162 result += "\n per answer received or expired context. There are 10 actions: clear,";
1163 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
1165 result += "\n burst|clear Clears all loaded burst messages.";
1166 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
1167 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
1168 result += "\n a certain initial load.";
1169 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
1170 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
1171 result += "\n Popping all OTA requests implies burst stop because no more answer";
1172 result += "\n will arrive to the process. Burst output file (--burstLog command";
1173 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
1174 result += "\n represents one received answer for which no new request is sent.";
1175 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
1176 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
1177 result += "\n amount is greater than burst list size, they will be limited when";
1178 result += "\n the list is processed except when repeat mode is enabled.";
1179 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
1180 result += "\n operations is that burst won't be awaken. Externally we could control";
1181 result += "\n sending time (no request will be sent for answers).";
1182 result += "\n burst|goto|<order> Updates current burst pointer position.";
1183 result += "\n burst|look|<order> Show programmed burst message for order provided.";
1186 result += "\nUSING OPERATIONS INTERFACE";
1187 result += "\n--------------------------";
1189 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
1191 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
1192 result += "\n to define the http server at the command line with something like: '--httpServer localhost:9000'.";
1193 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
1194 result += "\n using curl client could be:";
1196 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
1197 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
1198 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
1199 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
1200 result += "\n etc.";
1202 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
1204 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
1205 result += "\n signal event:";
1206 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
1207 result += "\n then";
1208 result += "\n kill -12 <pid>";
1210 result += "\n kill -s SIGUSR2 <pid>";
1211 result += "\n and then see the results:";
1212 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
1214 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
1215 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
1216 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
1217 result += "\n interface.";
1223 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1224 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1225 CommandLine& cl(anna::CommandLine::instantiate());
1226 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1227 response_content = "Operation processed with exception. See traces\n"; // supposed
1228 std::string result = "";
1229 anna::DataBlock db_aux(true);
1230 anna::diameter::codec::Message codecMsg(getCodecEngine()); // XXXXXXXXXXXXXX el del nodo de trabajo
1232 ///////////////////////////////////////////////////////////////////
1233 // Simple operations without arguments:
1236 if(operation == "help") {
1237 std::string s_help = help();
1238 std::cout << s_help << std::endl;
1239 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1240 response_content = "Help dumped on stdout and information-level traces (launcher.trace file)\n";
1244 // Reset performance data:
1245 if(operation == "collect") {
1248 response_content = "All process counters & statistic information have been reset\n";
1252 // Counters dump on demand:
1253 if(operation == "forceCountersRecord") {
1254 forceCountersRecord();
1255 response_content = "Current counters have been dump to disk\n";
1259 ///////////////////////////////////////////////////////////////////
1260 // Tokenize operation
1262 params.apply(operation, "|");
1263 int numParams = params.size() - 1;
1265 // No operation has more than 2 arguments ...
1267 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1268 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1271 // Get the operation type:
1272 Tokenizer::const_iterator tok_iter = params.begin();
1273 std::string opType = Tokenizer::data(tok_iter);
1274 // Check the number of parameters:
1275 bool wrongBody = false;
1277 if(((opType == "code") || (opType == "decode")) && (numParams != 2)) wrongBody = true;
1279 if(((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) && (numParams != 1)) wrongBody = true;
1281 if((opType == "burst") && (numParams < 1)) wrongBody = true;
1283 if(((opType == "sendxml2c") || (opType == "sendhex2c") || (opType == "loadxml") || (opType == "diameterServerSessions")) && (numParams != 1)) wrongBody = true;
1287 std::string msg = "Wrong body content format on HTTP Request for '";
1289 msg += "' operation (missing parameter/s)";
1290 throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
1294 std::string param1, param2;
1296 if(numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1298 if(numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1301 if(opType == "context") {
1302 std::string contextFile = ((numParams == 1) ? param1 : anna::functions::asString("/var/tmp/anna.context.%05d", getPid()));
1303 writeContext(contextFile);
1304 response_content = anna::functions::asString("Context dumped on file '%s'\n", contextFile.c_str());
1308 if(opType == "code") {
1309 codecMsg.loadXML(param1);
1310 std::string hexString = anna::functions::asHexString(codecMsg.code());
1312 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1313 outfile.write(hexString.c_str(), hexString.size());
1315 } else if(opType == "decode") {
1316 // Get DataBlock from file with hex content:
1317 if(!getDataBlockFromHexFile(param1, db_aux))
1318 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1321 try { codecMsg.decode(db_aux); } catch(anna::RuntimeException &ex) { ex.trace(); }
1323 std::string xmlString = codecMsg.asXMLString();
1325 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1326 outfile.write(xmlString.c_str(), xmlString.size());
1328 } else if((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1329 MyDiameterEntity *entity = getEntity();
1331 if(!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1335 std::string key = param1;
1339 if(opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1341 if(opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1343 if(opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1345 if(opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1347 std::string address;
1349 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1351 if(opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1353 if(opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1355 if(opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1357 if(opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1360 if(opType == "hide") entity->hide();
1362 if(opType == "show") entity->show();
1364 if(opType == "hidden") result = entity->hidden() ? "true" : "false";
1366 if(opType == "shown") result = entity->shown() ? "true" : "false";
1368 } else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
1369 MyDiameterEntity *entity = getEntity();
1371 if(!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1372 anna::diameter::comm::Message *msg = createCommMessage();
1373 //msg->setRetries(4);
1374 //msg->setOnExpiry(anna::diameter::comm::Message::OnExpiry::Retransmit);
1376 if((opType == "sendxml") || (opType == "sendxml2e")) {
1377 codecMsg.loadXML(param1);
1379 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)
1381 msg->setBody(codecMsg.code());
1383 // Get DataBlock from file with hex content:
1384 if(!getDataBlockFromHexFile(param1, db_aux))
1385 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1387 msg->setBody(db_aux);
1390 bool success = entity->send(msg, cl.exists("balance"));
1391 releaseCommMessage(msg);
1395 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1396 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1397 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1398 writeLogFile(codecMsg, (success ? "sent2e" : "send2eError"), detail);
1400 } else if((opType == "burst")) {
1401 anna::diameter::comm::Entity *entity = getEntity();
1403 if(!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1405 // burst|clear clears all loaded burst messages.
1406 // burst|load|<source_file> loads the next diameter message into launcher burst.
1407 // burst|start|<initial load> starts the message sending with a certain initial load.
1408 // burst|push|<load amount> sends specific non-aynchronous load.
1409 // burst|stop stops the burst cycle.
1410 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1411 // burst|send|<amount> send messages from burst list. The main difference with
1412 // start/push operations is that burst won't be awaken.
1413 // Externally we could control sending time (no request
1414 // will be sent for answers).
1415 // burst|goto|<order> Updates current burst pointer position.
1416 // burst|look|<order> Show programmed burst message for order provided.
1418 if(param1 == "clear") {
1419 result = "Removed ";
1420 result += anna::functions::asString(clearBurst());
1421 result += " elements.";
1422 } else if(param1 == "load") {
1423 if(param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1425 codecMsg.loadXML(param2);
1427 if(codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1428 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)
1430 int position = loadBurstMessage(codecMsg.code());
1431 result = "Loaded '";
1433 result += "' file into burst list position ";
1434 result += anna::functions::asString(position);
1435 } else if(param1 == "start") {
1436 if(param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1438 int initialLoad = atoi(param2.c_str());
1439 int processed = startBurst(initialLoad);
1442 result = "Initial load completed for ";
1443 result += anna::functions::entriesAsString(processed, "message");
1446 } else if(param1 == "push") {
1447 if(param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1449 int pushed = pushBurst(atoi(param2.c_str()));
1453 result += anna::functions::entriesAsString(pushed, "message");
1456 } else if(param1 == "pop") {
1457 if(param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1459 int releaseLoad = atoi(param2.c_str());
1460 int popped = popBurst(releaseLoad);
1463 result = "Burst popped for ";
1464 result += anna::functions::entriesAsString(popped, "message");
1467 } else if(param1 == "stop") {
1468 int left = stopBurst();
1471 result += anna::functions::entriesAsString(left, "message");
1472 result += " left to the end of the cycle.";
1474 } else if(param1 == "repeat") {
1475 if(param2 == "") param2 = "yes";
1477 bool repeat = (param2 == "yes");
1478 repeatBurst(repeat);
1479 result += (repeat ? "Mode on." : "Mode off.");
1480 } else if(param1 == "send") {
1481 if(param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1483 int sent = sendBurst(atoi(param2.c_str()));
1487 result += anna::functions::entriesAsString(sent, "message");
1490 } else if(param1 == "goto") {
1491 if(param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1493 result = gotoBurst(atoi(param2.c_str()));
1495 } else if(param1 == "look") {
1496 if(param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1499 result += lookBurst(atoi(param2.c_str()));
1502 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1504 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
1505 MyLocalServer *localServer = getDiameterLocalServer();
1507 if(!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1508 anna::diameter::comm::Message *msg = createCommMessage();
1510 if(opType == "sendxml2c") {
1511 codecMsg.loadXML(param1);
1513 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)
1515 msg->setBody(codecMsg.code());
1517 // Get DataBlock from file with hex content:
1518 if(!getDataBlockFromHexFile(param1, db_aux))
1519 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1521 msg->setBody(db_aux);
1524 bool success = localServer->send(msg);
1525 releaseCommMessage(msg);
1529 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1530 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1531 writeLogFile(codecMsg, (success ? "sent2c" : "send2cError"), detail);
1533 } else if(opType == "loadxml") {
1534 codecMsg.loadXML(param1);
1535 std::string xmlString = codecMsg.asXMLString();
1536 std::cout << xmlString << std::endl;
1537 } else if(opType == "diameterServerSessions") {
1538 int diameterServerSessions = atoi(param1.c_str());
1540 if(!getDiameterLocalServer())
1541 startDiameterServer(diameterServerSessions);
1543 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1544 } else if((opType == "answerxml") || (opType == "answerxml2c")) {
1545 MyLocalServer *localServer = getDiameterLocalServer();
1548 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1550 if(param1 == "") { // programmed answers FIFO's to stdout
1551 std::cout << localServer->getReactingAnswers()->asString("ANSWERS TO CLIENT") << std::endl;
1552 response_content = "Programmed answers dumped on stdout\n";
1554 } else if (param1 == "rotate") {
1555 localServer->getReactingAnswers()->rotate(true);
1556 } else if (param1 == "exhaust") {
1557 localServer->getReactingAnswers()->rotate(false);
1558 } else if (param1 == "clear") {
1559 localServer->getReactingAnswers()->clear();
1560 } else if (param1 == "dump") {
1561 localServer->getReactingAnswers()->dump();
1563 anna::diameter::codec::Message *message = getCodecEngine()->createMessage(param1); // // XXXXXXXXXXXXXX el del nodo de trabajo
1566 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1569 if(message->isRequest())
1570 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1572 int code = message->getId().first;
1573 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to client' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
1574 localServer->getReactingAnswers()->addMessage(code, message);
1576 } else if(opType == "answerxml2e") {
1577 MyDiameterEntity *entity = getEntity();
1580 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1582 if(param1 == "") { // programmed answers FIFO's to stdout
1583 std::cout << entity->getReactingAnswers()->asString("ANSWERS TO ENTITY") << std::endl;
1584 response_content = "Programmed answers dumped on stdout\n";
1586 } else if (param1 == "rotate") {
1587 entity->getReactingAnswers()->rotate(true);
1588 } else if (param1 == "exhaust") {
1589 entity->getReactingAnswers()->rotate(false);
1590 } else if (param1 == "clear") {
1591 entity->getReactingAnswers()->clear();
1592 } else if (param1 == "dump") {
1593 entity->getReactingAnswers()->dump();
1595 anna::diameter::codec::Message *message = getCodecEngine()->createMessage(param1); // XXXXXXXXXXXXXX el del nodo de trabajo
1598 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1601 if(message->isRequest())
1602 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1604 int code = message->getId().first;
1605 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to entity' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
1606 entity->getReactingAnswers()->addMessage(code, message);
1609 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1610 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1614 response_content = "Operation processed; ";
1616 if((opType == "decode") || (opType == "code")) {
1617 response_content += "File '";
1618 response_content += param2;
1619 response_content += "' created.";
1620 response_content += "\n";
1621 } else if((opType == "hide") || (opType == "show")) {
1622 response_content += "Resource '";
1623 response_content += ((param1 != "") ? param1 : "Entity");
1626 response_content += "|";
1627 response_content += param2;
1630 response_content += "' ";
1632 if(opType == "hide") response_content += "has been hidden.";
1634 if(opType == "show") response_content += "has been shown.";
1636 response_content += "\n";
1637 } else if((opType == "hidden") || (opType == "shown")) {
1638 response_content += "Result: ";
1639 response_content += result;
1640 response_content += "\n";
1641 } else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
1642 response_content += "Message '";
1643 response_content += param1;
1644 response_content += "' sent to entity.";
1645 response_content += "\n";
1646 } else if(opType == "burst") {
1647 response_content += "Burst '";
1648 response_content += param1;
1649 response_content += "' executed. ";
1650 response_content += result;
1651 response_content += "\n";
1652 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
1653 response_content += "Message '";
1654 response_content += param1;
1655 response_content += "' sent to client.";
1656 response_content += "\n";
1657 } else if(opType == "loadxml") {
1658 response_content += "Message '";
1659 response_content += param1;
1660 response_content += "' loaded.";
1661 response_content += "\n";
1662 } else if((opType == "answerxml") || (opType == "answerxml2c")) {
1663 response_content += "'";
1664 response_content += param1;
1665 response_content += "' applied on server FIFO queue";
1666 response_content += "\n";
1667 } else if(opType == "answerxml2e") {
1668 response_content += "'";
1669 response_content += param1;
1670 response_content += "' applied on client FIFO queue";
1671 response_content += "\n";
1672 } else if(opType == "diameterServerSessions") {
1673 response_content += "Maximum server socket connections updated to '";
1674 response_content += param1;
1675 response_content += "'.";
1676 response_content += "\n";
1680 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
1681 CommandLine& cl(anna::CommandLine::instantiate());
1682 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
1684 if(sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
1687 // Service-Context-Id:
1688 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
1689 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
1691 switch(chargingContext) {
1692 case anna::diameter::helpers::dcca::ChargingContext::Data:
1693 case anna::diameter::helpers::dcca::ChargingContext::Voice:
1694 case anna::diameter::helpers::dcca::ChargingContext::Content: {
1695 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
1696 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
1697 std::string diameterIdentity, optional;
1698 anna::U32 high, low;
1699 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
1701 if(sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
1703 if(sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
1705 if(sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
1708 case anna::diameter::helpers::dcca::ChargingContext::SMS:
1709 case anna::diameter::helpers::dcca::ChargingContext::MMS:
1710 case anna::diameter::helpers::dcca::ChargingContext::Unknown:
1714 } catch(anna::RuntimeException &ex) {
1716 std::string msg = ex.getText();
1717 msg += " | Round-robin between sessions will be used to send";
1718 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
1725 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
1727 anna::xml::Node* result = parent->createChild("launcher");
1728 anna::comm::Application::asXML(result);
1730 result->createAttribute("StartTime", a_start_time.asString());
1731 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
1733 getCodecEngine()->asXML(result); // XXXXXXXXXXXXXXX todos los nodos ...
1735 anna::diameter::comm::OamModule::instantiate().asXML(result);
1736 anna::diameter::comm::ApplicationMessageOamModule::instantiate().asXML(result);
1737 anna::diameter::codec::OamModule::instantiate().asXML(result);
1739 anna::statistics::Engine::instantiate().asXML(result);