// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
+// Standard
+#include <sstream> // std::istringstream
+#include <iostream> // std::cout
+
// Project
+#include <anna/timex/Engine.hpp>
#include <anna/statistics/Engine.hpp>
#include <anna/diameter/codec/Engine.hpp>
#include <anna/http/Transport.hpp>
#include <anna/diameter/helpers/base/functions.hpp>
#include <anna/time/functions.hpp>
#include <anna/diameter.comm/ApplicationMessageOamModule.hpp>
+#include <anna/xml/xml.hpp>
// Process
#include "Launcher.hpp"
+#include "RealmNode.hpp"
+#include "MyDiameterEngine.hpp"
#define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
#define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
-#define DIAMETER_CODEC_ENGINE_NAME_PREFIX "MyCodecEngine"
+
const char *ServicesDTD = "\
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
<!--\n\
Stack record\n\
\n\
- id: Normally the id corresponds to the Application-Id for which the dictionary provided is designed\n\
+ id: Normally the id corresponds to the Application-Id for which the dictionary provided is designed.\n\
+ (in multistack applications, it shall be mandatory respect such association to know the stack used\n\
+ for processed messages).\n\
dictionary: Path to the dictionary file\n\
-->\n\
\n\
<!ELEMENT node EMPTY>\n\
-<!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\
+<!ATTLIST node originRealm CDATA #REQUIRED applicationId CDATA #REQUIRED originHost CDATA #IMPLIED cer CDATA #IMPLIED dwr CDATA #IMPLIED allowedInactivityTime CDATA #IMPLIED tcpConnectDelay CDATA #IMPLIED answersTimeout CDATA #IMPLIED ceaTimeout CDATA #IMPLIED watchdogPeriod CDATA #IMPLIED entity CDATA #IMPLIED entityServerSessions CDATA #IMPLIED diameterServer CDATA #IMPLIED diameterServerSessions CDATA #IMPLIED balance (yes | no) #IMPLIED sessionBasedModelsClientSocketSelection (SessionIdLowPart | SessionIdHighPart | SessionIdOptionalPart | RoundRobin) #IMPLIED retries CDATA #IMPLIED log CDATA #IMPLIED splitLog (yes | no) #IMPLIED detailedLog (yes | no) #IMPLIED dumpLog (yes | no) #IMPLIED burstLog (yes | no) #IMPLIED>\n\
<!--\n\
Node record\n\
\n\
- name: Each node will be named normally with the Origin-Realm value\n\
- application-id: The Application-Id provided must exists as a registered 'stack id'\n\
- cer: User defined CER path file to be encoded to establish diameter connections. If missing, will be harcoded\n\
- dwr: User defined DWR path file to be encoded for diameter protocol keep alive. If missing, will be harcoded\n\
- 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\
+ originRealm: Node identifier (Origin-Realm name).\n\
+ applicationId: The Application-Id provided must exists as a registered 'stack id'.\n\
+ originHost: Diameter application host name (system name). If missing, process sets o.s. hostname\n\
+ Note that if you have two or more realms, the names must be different.\n\
+ cer: User defined CER path file to be encoded to establish diameter connections.\n\
+ If missing, will be harcoded\n\
+ dwr: User defined DWR path file to be encoded for diameter protocol keep alive.\n\
+ If missing, will be harcoded\n\
+ allowedInactivityTime: Milliseconds for the maximum allowed inactivity time on server sessions born over the\n\
+ local server before being reset. If missing, default value of 90000 will be assigned\n\
+ tcpConnectDelay: Milliseconds to wait TCP connect to any server. If missing, default value of 200 will\n\
+ be assigned\n\
+ answersTimeout: Milliseconds to wait pending application answers from diameter peers. If missing,\n\
+ default value of 10000 will be assigned\n\
+ ceaTimeout: Milliseconds to wait CEA from diameter server. If missing, default value of 'answersTimeout'\n\
+ will be assigned\n\
+ watchdogPeriod: Milliseconds for watchdog timer (Tw) for diameter keep-alive procedure. If missing, default\n\
+ value of 30000 will be assigned\n\
+ entity: Target diameter entity (comma-separated '<address>:<port>' format).\n\
+ For example: 10.20.30.40:3868,10.20.30.41:3868. If missing, no entity will be enabled\n\
entityServerSessions: Diameter entity server sessions (0: diameter entity disabled). Default value of 1\n\
- 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\
+ diameterServer: Diameter own server address in '<address>:<port>' format. For example: 10.20.30.40:3868.\n\
+ If missing, no local server will be enabled\n\
diameterServerSessions: Diameter own server available connections (0: diameter server disabled). Default value of 1\n\
- balance: Balance over entity servers instead of doing standard behaviour (first primary, secondary if fails, etc.). Default value 'no'\n\
- 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\
+ balance: Balance over entity servers instead of doing standard behaviour (first primary, secondary\n\
+ if fails, etc.). Default value 'no'\n\
+ sessionBasedModelsClientSocketSelection: By default, round-robin will be applied for IEC model (SMS/MMS), and Session-Id Low Part\n\
+ will be analyzed for ECUR/SCUR model (data, voice and content). You could change ECUR/SCUR\n\
+ analysis behaviour providing 'SessionIdHighPart', 'SessionIdOptionalPart' (atoi applied;\n\
+ usually subscriber id data, i.e. MSISDN or IMSI) and 'RoundRobin' (also 'SessionIdLowPart')\n\
+ retries: Expired responses will cause a number of request retransmissions. Disabled by default (0 retries)\n\
+ log: Process log file (operations result, traffic log, etc.). By default '<originRealm>.launcher.log'.\n\
+ Empty string or \"null\" name, to disable. Warning: there is no rotation for log files\n\
+ (use logrotate or whatever you consider)\n\
+ splitLog: Splits log file (appends to log filename, extensions with the type of event: see help on\n\
+ startup information-level traces). No log files for code/decode and load operations are created.\n\
+ Default value 'no'\n\
+ detailedLog: Insert detailed information at log files. Should be disabled on automatic tests. Useful on\n\
+ 'balance' mode to know messages flow along the sockets. Default value 'no'\n\
+ dumpLog: Write to disk every incoming/outcoming message named as:\n\
+ '<originRealm>.<hop by hop>.<end to end>.<message code>.<request|answer>.<type of event>.xml'\n\
+ Default value 'no'\n\
+ burstLog: Burst operations log file. By default '<originRealm>.launcher.burst'. Empty string or \"null\" name, to disable.\n\
+ Warning: there is no rotation for log files (use logrotate or whatever). Output: dot (.) for each\n\
+ burst message sent/pushed, cross (x) for popped ones, and order number when multiple of 1% of burst\n\
+ list size, plus OTA requests when changed\n\
+\n\
-->\n\
\n\
";
Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
- a_myDiameterEngine = new MyDiameterEngine();
- a_myDiameterEngine->setRealm("ADL.ericsson.com");
- a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
- a_logFile = "launcher.log";
- a_burstLogFile = "launcher.burst";
- a_splitLog = false;
- a_detailedLog = false;
- a_dumpLog = false;
+ a_codecEngine = new anna::diameter::codec::Engine("MyCodecEngine");
a_timeEngine = NULL;
a_counterRecorder = NULL;
a_counterRecorderClock = NULL;
- a_entity = NULL;
- a_diameterLocalServer = NULL;
- a_cerPathfile = "cer.xml";
- a_dwrPathfile = "dwr.xml";
- a_workingStackId = 0;
-
- // Burst
- a_burstCycle = 1;
- a_burstRepeat = false;
- a_burstActive = false;
- a_burstLoadIndx = 0;
- a_burstDeliveryIt = a_burstMessages.begin();
- a_otaRequest = 0;
- a_burstPopCounter = 0;
-}
-anna::diameter::comm::Message *Launcher::createCommMessage() throw(anna::RuntimeException) {
- return a_commMessages.create();
-}
+ // a_nodes.clear();
+ a_workingNode = NULL;
-void Launcher::releaseCommMessage(anna::diameter::comm::Message *msg) throw() {
- a_commMessages.release(msg);
+ a_httpServerSocket = NULL;
}
-void Launcher::baseProtocolSetupAsClient() throw(anna::RuntimeException) {
-
- anna::diameter::codec::Engine *codecEngine;
-
- codecEngine = getCodecEngine();
- // XXXXXXXXXXXXXXXXXXXX codecEngine = a_myDiameterEngine->getBaseProtocolCodecEngine();
-
-
- // Build CER
- // <CER> ::= < Diameter Header: 257, REQ >
- // { Origin-Host } 264 diameterIdentity
- // { Origin-Realm } 296 idem
- // 1* { Host-IP-Address } 257, address
- // { Vendor-Id } 266 Unsigned32
- // { Product-Name } 269 UTF8String
- // [Origin-State-Id] 278 Unsigned32
- // * [ Supported-Vendor-Id ] 265 Unsigned32
- // * [ Auth-Application-Id ] 258 Unsigned32
- // * [Acct-Application-Id] 259 Unsigned32
- anna::diameter::codec::Message diameterCER(codecEngine);
- int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
- std::string OH = a_myDiameterEngine->getHost();
- std::string OR = a_myDiameterEngine->getRealm();
- std::string hostIP = anna::functions::getHostnameIP(); // Address
- int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
- std::string productName = "ANNA Diameter Launcher"; // UTF8String
- bool loadingError = false;
- try {
- diameterCER.loadXML(a_cerPathfile);
- } catch(anna::RuntimeException &ex) {
- //ex.trace();
- loadingError = true;
- }
- if(loadingError) {
- LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
- diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
- diameterCER.setApplicationId(applicationId);
- diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
- diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
- 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>"
- diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
- diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
- diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
- }
- // Build DWR
- // <DWR> ::= < Diameter Header: 280, REQ >
- // { Origin-Host }
- // { Origin-Realm }
- anna::diameter::codec::Message diameterDWR(codecEngine);
- loadingError = false;
+void Launcher::servicesFromXML(const anna::xml::Node* servicesNode) throw(anna::RuntimeException) {
+ //<!ATTLIST stack id CDATA #REQUIRED dictionary CDATA #REQUIRED>
+ const anna::xml::Attribute *id, *dictionary;
- try {
- diameterDWR.loadXML(a_dwrPathfile);
- } catch(anna::RuntimeException &ex) {
- //ex.trace();
- loadingError = true;
- }
+ // <!ATTLIST node originRealm CDATA #REQUIRED applicationId CDATA #REQUIRED originHost CDATA #IMPLIED cer CDATA #IMPLIED dwr CDATA #IMPLIED allowedInactivityTime CDATA #IMPLIED tcpConnectDelay CDATA #IMPLIED answersTimeout CDATA #IMPLIED ceaTimeout CDATA #IMPLIED watchdogPeriod CDATA #IMPLIED entity CDATA #IMPLIED entityServerSessions CDATA #IMPLIED diameterServer CDATA #IMPLIED diameterServerSessions CDATA #IMPLIED balance (yes | no) #IMPLIED sessionBasedModelsClientSocketSelection (SessionIdLowPart | SessionIdHighPart | SessionIdOptionalPart | RoundRobin) #IMPLIED retries CDATA #IMPLIED log CDATA #IMPLIED splitLog (yes | no) #IMPLIED detailedLog (yes | no) #IMPLIED dumpLog (yes | no) #IMPLIED burstLog (yes | no) #IMPLIED>
+ const anna::xml::Attribute *originRealm, *appId, *originHost, *cer, *dwr, *allowedInactivityTime, *tcpConnectDelay,
+ *answersTimeout, *ceaTimeout, *watchdogPeriod, *entity, *entityServerSessions,
+ *diameterServer, *diameterServerSessions, *balance, *sessionBasedModelsClientSocketSelection,
+ *retries, *log, *splitLog, *detailedLog, *dumpLog, *burstLog;
+
+ // Never clear services content from here (append new data from xml). At the moment no node removing is implemented in this process
- if(loadingError) {
- LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
- diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
- diameterDWR.setApplicationId(applicationId);
- diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
- diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
+ // Stacks
+ anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
+ anna::diameter::stack::Dictionary *d;
+
+ for(anna::xml::Node::const_child_iterator it = servicesNode->child_begin(); it != servicesNode->child_end(); it++) {
+ std::string nodeName = (*it)->getName();
+
+ if(nodeName == "stack") {
+ // Input data:
+ id = (*it)->getAttribute("id");
+ dictionary = (*it)->getAttribute("dictionary");
+
+ try {
+ d = stackEngine.createDictionary(id->getIntegerValue(), dictionary->getValue());
+ getCodecEngine()->setDictionary(d);
+ } catch(anna::RuntimeException &ex) {
+ //_exit(ex.asString());
+ throw ex;
+ }
+ }
}
- // Assignment for CER/DWR and CEA/DWA:
- a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
- //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
-}
+ // Codec engine adjustments:
+ // Auto stack selection based on Application-ID:
+ bool multistack = (stackEngine.stack_size() > 1);
+ if (multistack) getCodecEngine()->selectStackWithApplicationId(true);
+
+ for(anna::xml::Node::const_child_iterator it = servicesNode->child_begin(); it != servicesNode->child_end(); it++) {
+ std::string nodeName = (*it)->getName();
+
+ if(nodeName == "node") {
+ // Input data:
+ originRealm = (*it)->getAttribute("originRealm");
+ appId = (*it)->getAttribute("applicationId");
+ originHost = (*it)->getAttribute("originHost", false /* no exception */);
+ cer = (*it)->getAttribute("cer", false /* no exception */);
+ dwr = (*it)->getAttribute("dwr", false /* no exception */);
+ allowedInactivityTime = (*it)->getAttribute("allowedInactivityTime", false /* no exception */);
+ tcpConnectDelay = (*it)->getAttribute("tcpConnectDelay", false /* no exception */);
+ answersTimeout = (*it)->getAttribute("answersTimeout", false /* no exception */);
+ ceaTimeout = (*it)->getAttribute("ceaTimeout", false /* no exception */);
+ watchdogPeriod = (*it)->getAttribute("watchdogPeriod", false /* no exception */);
+ entity = (*it)->getAttribute("entity", false /* no exception */);
+ entityServerSessions = (*it)->getAttribute("entityServerSessions", false /* no exception */);
+ diameterServer = (*it)->getAttribute("diameterServer", false /* no exception */);
+ diameterServerSessions = (*it)->getAttribute("diameterServerSessions", false /* no exception */);
+ balance = (*it)->getAttribute("balance", false /* no exception */); // (yes | no)
+ sessionBasedModelsClientSocketSelection = (*it)->getAttribute("sessionBasedModelsClientSocketSelection", false /* no exception */); // (SessionIdHighPart | SessionIdOptionalPart | RoundRobin)
+ retries = (*it)->getAttribute("retries", false /* no exception */);
+ log = (*it)->getAttribute("log", false /* no exception */);
+ splitLog = (*it)->getAttribute("splitLog", false /* no exception */); // (yes | no)
+ detailedLog = (*it)->getAttribute("detailedLog", false /* no exception */); // (yes | no)
+ dumpLog = (*it)->getAttribute("dumpLog", false /* no exception */); // (yes | no)
+ burstLog = (*it)->getAttribute("burstLog", false /* no exception */); // (yes | no)
+
+ // Basic checkings:
+ if (stackEngine.getDictionary(appId->getIntegerValue()) == NULL) {
+ std::string msg = "Cannot found a registered stack id with the value of applicationId provided: "; msg += appId->getValue();
+ throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
+ }
+ realm_nodes_it nodeIt = a_nodes.find(originRealm->getValue());
+ if (nodeIt != a_nodes.end()) {
+ std::string msg = "Already registered node name (Origin-Realm): "; msg += originRealm->getValue();
+ throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
+ }
-void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail, anna::diameter::codec::Engine *codecEngine) const throw() {
-// if (!logEnabled()) return;
- anna::diameter::codec::Message codecMsg(codecEngine);
- try { codecMsg.decode(db); } catch(anna::RuntimeException &ex) { ex.trace(); }
- writeLogFile(codecMsg, logExtension, detail);
+ // Engine time measures checking & assignment:
+ anna::Millisecond allowedInactivityTimeMs(90000);
+ anna::Millisecond tcpConnectDelayMs(200);
+ anna::Millisecond answersTimeoutMs(10000);
+ anna::Millisecond ceaTimeoutMs(10000);
+ anna::Millisecond watchdogPeriodMs(30000);
+
+ if (allowedInactivityTime) allowedInactivityTimeMs = checkTimeMeasure("allowedInactivityTime", allowedInactivityTime->getValue());
+ if (tcpConnectDelay) tcpConnectDelayMs = checkTimeMeasure("tcpConnectDelay", tcpConnectDelay->getValue());
+ if (answersTimeout) answersTimeoutMs = checkTimeMeasure("answersTimeout", answersTimeout->getValue());
+ if (ceaTimeout) ceaTimeoutMs = checkTimeMeasure("ceaTimeout", ceaTimeout->getValue());
+ if (watchdogPeriod) watchdogPeriodMs = checkTimeMeasure("watchdogPeriod", watchdogPeriod->getValue());
+
+ // Checking command line parameters
+ std::string sessionBasedModelsType;
+ if(sessionBasedModelsClientSocketSelection) {
+ sessionBasedModelsType = sessionBasedModelsClientSocketSelection->getValue();
+ if((sessionBasedModelsType != "SessionIdHighPart") && (sessionBasedModelsType != "SessionIdOptionalPart") && (sessionBasedModelsType != "RoundRobin")) {
+ throw anna::RuntimeException("Parameter 'sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
+ }
+ }
-}
+ int retransmissions = retries ? retries->getIntegerValue() : 0;
+ if(retransmissions < 0) {
+ throw anna::RuntimeException("Parameter 'retries' must be non-negative", ANNA_FILE_LOCATION);
+ }
-// Si ya lo tengo decodificado:
-void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
-// if (!logEnabled()) return;
- // Open target file:
- std::string targetFile = a_logFile;
+ // Create new Node instance /////////////////////////////////////////////////////////////////
+ a_workingNode = new RealmNode(originRealm->getValue(), appId->getIntegerValue(), a_codecEngine);
+ MyDiameterEngine *commEngine = a_workingNode->getMyDiameterEngine();
+ /////////////////////////////////////////////////////////////////////////////////////////////
+
+ // Assignments:
+ commEngine->setMaxConnectionDelay(tcpConnectDelayMs);
+ commEngine->setWatchdogPeriod(watchdogPeriodMs);
+
+ // Realm information:
+ if (originHost) commEngine->setHost(originHost->getValue());
+ commEngine->setRealm(originRealm->getValue());
+
+ // Diameter entity:
+ if(entity) {
+ int sessions = entityServerSessions ? entityServerSessions->getIntegerValue() : 1;
+
+ if(sessions > 0) {
+ // Number of sessions:
+ commEngine->setNumberOfClientSessionsPerServer(sessions);
+
+ // Client CER and DWR
+ std::string cerPathfile = cer ? cer->getValue() : "";
+ std::string dwrPathfile = dwr ? dwr->getValue() : "";
+ commEngine->setClientCERandDWR(cerPathfile, dwrPathfile);
+
+ // Register one entity for this engine:
+ a_workingNode->createEntity(entity->getValue(), ceaTimeoutMs, answersTimeoutMs);
+ a_workingNode->setRequestRetransmissions(retransmissions);
+ a_workingNode->getEntity()->setSessionBasedModelsType(sessionBasedModelsType);
+ a_workingNode->getEntity()->setBalance(balance ? (balance->getValue() == "yes") : false); // for sendings
+ }
+ }
- if(a_splitLog) {
- targetFile += ".";
- targetFile += logExtension;
- }
+ // Diameter Server:
+ if(diameterServer) {
+ int sessions = diameterServerSessions ? diameterServerSessions->getIntegerValue() : 1;
+ a_workingNode->startDiameterServer(diameterServer->getValue(), sessions, allowedInactivityTimeMs);
+ }
- std::ofstream out(targetFile.c_str(), std::ifstream::out | std::ifstream::app);
- // Set text to dump:
- std::string title = "[";
- title += logExtension;
- title += "]";
- // Build complete log:
- std::string log = "\n";
- std::string xml = decodedMessage.asXMLString();
-
-
- if(a_detailedLog) {
- anna::time::Date now;
- now.setNow();
- title += " ";
- title += now.asString();
- log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
- log += xml;
- log += "\n";
- log += anna::functions::highlight("Used resource");
- log += detail;
- log += "\n";
- } else {
- log += title;
- log += "\n";
- log += xml;
- log += "\n";
- }
+ // Logs:
+ std::string realm = commEngine->getRealm();
+ std::string s_log = realm + ".launcher.log"; if (log) s_log = log->getValue();
+ bool b_splitLog = (splitLog ? (splitLog->getValue() == "yes") : false);
+ bool b_detailedLog = (detailedLog ? (detailedLog->getValue() == "yes") : false);
+ bool b_dumpLog = (dumpLog ? (dumpLog->getValue() == "yes") : false);
+ std::string s_burstLog = realm + ".launcher.burst"; if (burstLog) s_burstLog = burstLog->getValue();
+ a_workingNode->setLogs(s_log, b_splitLog, b_detailedLog, b_dumpLog, s_burstLog);
- if(a_dumpLog) {
- std::string name = anna::functions::asString(decodedMessage.getHopByHop());
- name += ".";
- name += anna::functions::asString(decodedMessage.getEndToEnd());
- name += ".";
- name += anna::functions::asString(decodedMessage.getId().first);
- name += ".";
- name += ((decodedMessage.getId().second) ? "request.":"answer.");
- name += logExtension;
- name += ".xml";
- std::ofstream outMsg(name.c_str(), std::ifstream::out | std::ifstream::app);
- outMsg.write(xml.c_str(), xml.size());
- outMsg.close();
- }
- // Write and close
- out.write(log.c_str(), log.size());
- out.close();
+ // New Node assignment //////////////////////////////////////////////////////////////////////
+ a_nodes[originRealm->getValue()] = a_workingNode;
+ /////////////////////////////////////////////////////////////////////////////////////////////
+ }
+ }
}
-void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
- std::ofstream out(a_burstLogFile.c_str(), std::ifstream::out | std::ifstream::app);
- out.write(buffer.c_str(), buffer.size());
- out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
- // you'd call close() only if you indeed for some reason wanted to close the filestream
- // earlier than it goes out of scope.
-}
-void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
- CommandLine& cl(anna::CommandLine::instantiate());
+void Launcher::loadServices(const std::string & xmlPathFile) throw(anna::RuntimeException) {
+
+ LOGDEBUG(
+ std::string trace = "Loading ADML services file '";
+ trace += xmlPathFile;
+ trace += "'";
+ anna::Logger::debug(trace, ANNA_FILE_LOCATION);
+ );
+ anna::xml::DocumentFile xmlDocument; // has private copy constructor defined but not implemented to avoid inhenrit/copy (is very heavy)
+ anna::xml::DTDMemory xmlDTD;
+ const anna::xml::Node *rootNode;
+ xmlDocument.initialize(xmlPathFile.c_str()); // fail here is i/o error
+ xmlDTD.initialize(ServicesDTD);
+ try {
+ rootNode = xmlDocument.parse(xmlDTD); // Parsing: fail here if xml violates dtd
+ }
+ catch (anna::RuntimeException &ex) {
+ LOGWARNING(
+ std::string msg = "Services DTD schema:\n\n";
+ msg += ServicesDTD;
+ anna::Logger::warning(msg, ANNA_FILE_LOCATION);
+ );
+ throw ex;
+ }
+
+ LOGDEBUG(
+ std::string trace = "Loaded XML file (";
+ trace += xmlPathFile;
+ trace += "):\n";
+ trace += anna::xml::Compiler().apply(rootNode);
+ anna::Logger::debug(trace, ANNA_FILE_LOCATION);
+ );
+ servicesFromXML(rootNode);
+}
- if(!cl.exists(commandLineParameter) && optional) return; // start error if mandatory
- std::string parameter = cl.getValue(commandLineParameter);
+anna::Millisecond Launcher::checkTimeMeasure(const std::string ¶meter, const std::string &value) throw(anna::RuntimeException) {
- if(anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
- int msecs = cl.getIntegerValue(commandLineParameter);
+ if(anna::functions::isLike("^[0-9]+$", value)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
+ int msecs;
+ std::istringstream ( value ) >> msecs;
if(msecs > a_timeEngine->getMaxTimeout()) { // 600000 ms
- std::string msg = "Commandline parameter '";
- msg += commandLineParameter;
- msg += "' is greater than allowed max timeout for timming engine: ";
+ std::string msg = "Configuration value for '";
+ msg += parameter;
+ msg += "' ("; msg += value; msg += " msecs) is greater than allowed max timeout for timming engine: ";
msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
throw RuntimeException(msg, ANNA_FILE_LOCATION);
}
if(msecs > 300000) {
- std::string msg = "Commandline parameter '";
- msg += commandLineParameter;
- msg += "' is perhaps very big (over 5 minutes). Take into account memory consumption issues.";
+ std::string msg = "Configuration value for '";
+ msg += parameter;
+ msg += "' ("; msg += value; msg += " msecs) is perhaps very big (over 5 minutes).";
LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
}
if(msecs <= a_timeEngine->getResolution()) {
- std::string msg = "Commandline parameter '";
- msg += commandLineParameter;
- msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
+ std::string msg = "Configuration value for '";
+ msg += parameter;
+ msg += "' ("; msg += value; msg += " msecs) as any other time measure, must be greater than timming engine resolution: ";
msg += anna::functions::asString(a_timeEngine->getResolution());
throw RuntimeException(msg, ANNA_FILE_LOCATION);
}
- return; // ok
+ return (anna::Millisecond)msecs; // ok
}
- // Excepcion (por no ser entero):
- std::string msg = "Error at commandline parameter '";
- msg += commandLineParameter;
- msg += "' = '";
+ // Non-integer exception:
+ std::string msg = "Configuration error for '";
msg += parameter;
+ msg += "' = '";
+ msg += value;
msg += "': must be a non-negative integer number";
throw RuntimeException(msg, ANNA_FILE_LOCATION);
}
-void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
- if(diameterServerSessions <= 0) return;
+bool Launcher::setWorkingNode(const std::string &name) throw() {
+ bool result = false;
- std::string address;
- int port;
- CommandLine& cl(anna::CommandLine::instantiate());
- anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
- //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
- a_diameterLocalServer = (MyLocalServer*)(a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions));
- a_diameterLocalServer->setDescription("Launcher diameter local server");
- a_diameterLocalServer->setCodecEngine(getCodecEngine()); // this is for automatic answers (failed-avp) XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX el del nodo correspondiente
- int allowedInactivityTime = 90000; // ms
+ realm_nodes_nc_it nodeIt = a_nodes.find(name);
+ if (nodeIt == a_nodes.end()) {
+ LOGWARNING(
+ std::string msg = "Unknown node with name '"; msg += name; msg += "'. Ignoring ...";
+ anna::Logger::warning(msg, ANNA_FILE_LOCATION);
+ );
+ }
+ else {
+ a_workingNode = nodeIt->second;
+ result = true;
+ }
- if(cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
+ return result;
+}
+
+RealmNode *Launcher::getRealmNode(const std::string &realmName) const throw() {
+ for (realm_nodes_it it = a_nodes.begin(); it != a_nodes.end(); it++)
+ if(it->second->getMyDiameterEngine()->getRealm() == realmName) return it->second;
- a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
+ return NULL; // this never happens
}
void Launcher::initialize()
anna::comm::Application::initialize();
CommandLine& cl(anna::CommandLine::instantiate());
anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
-// if (cl.exists ("clone"))
-// workMode = anna::comm::Communicator::WorkMode::Clone;
a_communicator = new MyCommunicator(workMode);
+
//a_timeEngine = new anna::timex::Engine((anna::Millisecond)600000, anna::timex::Engine::minResolution);
a_timeEngine = new anna::timex::Engine((anna::Millisecond)600000, (anna::Millisecond)100); // puedo bajar hasta 10
- // Counters record procedure:
- anna::Millisecond cntRecordPeriod = (anna::Millisecond)300000; // ms
-
- if(cl.exists("cntRecordPeriod")) cntRecordPeriod = cl.getIntegerValue("cntRecordPeriod");
+ // Counters record procedure:
+ const char *varname = "cntRecordPeriod";
+ anna::Millisecond cntRecordPeriod = (cl.exists(varname)) ? checkTimeMeasure(varname, cl.getValue(varname)) : (anna::Millisecond)300000;
if(cntRecordPeriod != 0) {
- checkTimeMeasure("cntRecordPeriod");
a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", cntRecordPeriod); // clock
std::string cntDir = ".";
-
if(cl.exists("cntDir")) cntDir = cl.getValue("cntDir");
-
a_counterRecorder = new MyCounterRecorder(cntDir + anna::functions::asString("/Counters.Pid%d", (int)getPid()));
}
+
+ // Load launcher services:
+ loadServices(cl.getValue("services")); // before run (have components to be created)
+
+ // Show loaded stacks:
+ std::cout << "Stacks provided:" << std::endl;
+ std::cout << anna::functions::tab(anna::diameter::stack::Engine::instantiate().asString(false /* light */));
+ std::cout << std::endl;
}
void Launcher::run()
throw(anna::RuntimeException) {
LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
CommandLine& cl(anna::CommandLine::instantiate());
+ anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
+
// Start time:
a_start_time.setNow();
// Statistics:
anna::statistics::Engine::instantiate().enable();
- // Checking command line parameters
- if(cl.exists("sessionBasedModelsClientSocketSelection")) {
- std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
-
- if((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
- throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
- }
- }
-
// Tracing:
if(cl.exists("trace"))
anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
}
- // Stack:
- a_codecEngine = new anna::diameter::codec::Engine(DIAMETER_CODEC_ENGINE_NAME_PREFIX);
- anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
- std::string stacks = cl.getValue("stacks");
- bool multistack = false;
- try {
- anna::Tokenizer stacksTok;
- stacksTok.apply(stacks, "#");
- anna::Tokenizer::const_iterator stacks_it, stack_it;
-
- for(stacks_it = stacksTok.begin(); stacks_it != stacksTok.end(); stacks_it++) {
- std::string stack = anna::Tokenizer::data(stacks_it);
- anna::Tokenizer stackTok;
- stackTok.apply(stack, ",");
-
- if(stackTok.size() == 1) {
- if(stacksTok.size() != 1)
- throw anna::RuntimeException("Application Id value is mandatory when more than one stack is going to be configured", ANNA_FILE_LOCATION);
-
- anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* no matter */, stack); // the stack is the dictionary
- codecEngine->setDictionary(d);
- break;
- }
-
- if(stackTok.size() != 2)
- throw anna::RuntimeException("Each stack must be in the form '<application-id>,<xml dictionary pathfile>'", ANNA_FILE_LOCATION);
-
- multistack = true;
- stack_it = stackTok.begin();
- unsigned int stackId = atoll(anna::Tokenizer::data(stack_it));
- stack_it++;
- std::string file = anna::Tokenizer::data(stack_it);
- anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(stackId, file);
- }
-
- // Auto stack selection based on Application-ID:
- if (multistack) getCodecEngine()->selectStackWithApplicationId(true);
-
- std::cout << "Stacks provided: " << std::endl;
- std::cout << anna::functions::tab(stackEngine.asString(false /* light */));
- std::cout << std::endl;
- } catch(anna::RuntimeException &ex) {
- _exit(ex.asString());
- }
- //LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
-
-
///////////////////////////////
// Diameter library COUNTERS //
///////////////////////////////
appMsgOamModule.enableCounters(); // this special module is disabled by default (the only)
+
/////////////////////////////////
// Counter recorder associated //
/////////////////////////////////
// Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
// If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
if(cl.exists("integrationAndDebugging")) {
- getCodecEngine()->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always); // XXXXXXXXXXXXXXXXXXXXXXXXX
+ getCodecEngine()->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always);
getCodecEngine()->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
}
else if (fixMode == "Always") fm = anna::diameter::codec::Engine::FixMode::Always;
else if (fixMode == "Never") fm = anna::diameter::codec::Engine::FixMode::Never;
else LOGINFORMATION(anna::Logger::information("Unreconized command-line fix mode. Assumed default 'BeforeEncoding'", ANNA_FILE_LOCATION));
- getCodecEngine()->setFixMode(fm); // XXXXXXXXXXXXXXXXXXXXXXX
- }
-
- getCodecEngine()->ignoreFlagsOnValidation(cl.exists("ignoreFlags")); // XXXXXXXXXXXXXXXXXXXXXXX
-
- // Base protocol for internal use (CEA, DWA, DPA and tracing:
- a_myDiameterEngine->setBaseProtocolCodecEngine(getCodecEngine());
-
-
- // Diameter Server:
- if(cl.exists("diameterServer"))
- startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
-
- // Optional command line parameters ////////////////////////////////////////////////////////
- checkTimeMeasure("allowedInactivityTime");
- checkTimeMeasure("tcpConnectDelay");
- checkTimeMeasure("answersTimeout");
- checkTimeMeasure("ceaTimeout");
- checkTimeMeasure("watchdogPeriod");
- checkTimeMeasure("reconnectionPeriod");
- int tcpConnectDelay = 200; // ms
- anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
- anna::Millisecond ceaTimeout;
- anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
- int reconnectionPeriod = 10000; // ms
-
- if(cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
-
- if(cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
-
- if(cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
- else ceaTimeout = answersTimeout;
-
- if(cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
-
- if(cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
-
- a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
- a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
- std::string originHost = "";
- std::string originRealm = "";
-
- if(cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
-
- if(cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
-
- if(cl.exists("originHost")) originHost = cl.getValue("originHost");
-
- if(cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
-
- a_myDiameterEngine->setHost(originHost);
- a_myDiameterEngine->setRealm(originRealm);
-
- // Diameter entity:
- if(cl.exists("entity")) {
- int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
-
- if(entityServerSessions > 0) {
- baseProtocolSetupAsClient();
- anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
- a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
- a_entity = (MyDiameterEntity*)(a_myDiameterEngine->createEntity(servers, "Launcher diameter entity"));
- a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
- a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
- a_entity->setCodecEngine(getCodecEngine()); // XXXXXXXXXXXXXXXXXXXXXXX
- a_entity->bind();
- }
+ getCodecEngine()->setFixMode(fm);
}
- // Logs
- if(cl.exists("log")) a_logFile = cl.getValue("log");
-
- if(cl.exists("splitLog")) a_splitLog = true;
-
- if(cl.exists("detailedLog")) a_detailedLog = true;
-
- if(cl.exists("dumpLog")) a_dumpLog = true;
+ getCodecEngine()->ignoreFlagsOnValidation(cl.exists("ignoreFlags"));
- if(cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
// Log statistics concepts
if(cl.exists("logStatisticSamples")) {
}
}
- a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
- if(cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
+ // Start client connections //////////////////////////////////////////////////////////////////////////////////
+ MyDiameterEntity *entity;
+ for (realm_nodes_it it = a_nodes.begin(); it != a_nodes.end(); it++) {
+ entity = it->second->getEntity();
+ if (entity) entity->bind();
+ }
+
+ // Go into communicator poll
+ // Reconnection period (tcp reconnect retry time):
+ const char *varname = "reconnectionPeriod";
+ anna::Millisecond reconnectionPeriod = (cl.exists(varname)) ? checkTimeMeasure(varname, cl.getValue(varname)) : (anna::Millisecond)10000;
+
+ a_communicator->setRecoveryTime(reconnectionPeriod);
+ if(cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
a_communicator->accept();
}
return false;
}
-int Launcher::clearBurst() throw() {
- int size = a_burstMessages.size();
-
- if(size) {
- std::map<int, anna::diameter::comm::Message*>::const_iterator it;
- std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
- std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
-
- for(it = it_min; it != it_max; it++) releaseCommMessage((*it).second);
-
- a_burstMessages.clear();
- } else {
- std::string msg = "Burst list already empty. Nothing done";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- }
-
- a_burstActive = false;
- a_burstLoadIndx = 0;
- a_burstDeliveryIt = a_burstMessages.begin();
- return size;
-}
-
-int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
- anna::diameter::comm::Message *msg = createCommMessage();
- msg->setBody(db);
- a_burstMessages[a_burstLoadIndx++] = msg;
- return (a_burstLoadIndx - 1);
-}
-
-int Launcher::stopBurst() throw() {
- if(!a_burstActive) {
- std::string msg = "Burst launch is already stopped. Nothing done";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- return -1;
- }
-
- a_burstActive = false;
- // Remaining on cycle:
- return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
-}
-
-int Launcher::popBurst(int releaseAmount) throw() {
- if(!a_burstActive) {
- std::string msg = "Burst launch is stopped. Nothing done";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- return -1;
- }
-
- if(releaseAmount < 1) {
- std::string msg = "No valid release amount is specified. Ignoring burst pop";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- return -2;
- }
-
- int currentOTArequests = a_entity->getOTARequests();
- a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
- return a_burstPopCounter;
-}
-
-int Launcher::pushBurst(int loadAmount) throw() {
- if(a_burstMessages.size() == 0) {
- std::string msg = "Burst data not found (empty list). Ignoring burst launch";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- return -1;
- }
-
- if(loadAmount < 1) {
- std::string msg = "No valid load amount is specified. Ignoring burst push";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- return -2;
- }
-
- a_burstActive = true;
- int count;
-
- for(count = 0; count < loadAmount; count++)
- if(!sendBurstMessage()) break;
-
- return count;
-}
-
-int Launcher::sendBurst(int loadAmount) throw() {
- if(a_burstMessages.size() == 0) {
- std::string msg = "Burst data not found (empty list). Ignoring burst launch";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- return -1;
- }
-
- if(loadAmount < 1) {
- std::string msg = "No valid load amount is specified. Ignoring burst send";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- return -2;
- }
-
- int count;
-
- for(count = 0; count < loadAmount; count++)
- if(!sendBurstMessage(true /* anyway */)) break;
-
- return count;
-}
-
-int Launcher::startBurst(int initialLoad) throw() {
- if(initialLoad < 1) {
- std::string msg = "No initial load is specified. Ignoring burst start";
- std::cout << msg << std::endl;
- LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
- return -2;
- }
-
- a_burstActive = true;
- a_burstCycle = 1;
- a_burstDeliveryIt = a_burstMessages.begin();
- return (pushBurst(initialLoad));
-}
-
-bool Launcher::sendBurstMessage(bool anyway) throw() {
- if(!anyway && !burstActive()) return false;
-
- if(a_burstPopCounter > 0) {
- if(burstLogEnabled()) writeBurstLogFile("x");
-
- a_burstPopCounter--;
- return false;
- }
-
- if(a_burstDeliveryIt == a_burstMessages.end()) {
- a_burstDeliveryIt = a_burstMessages.begin();
-
- if(!anyway) {
- if(a_burstRepeat) {
- a_burstCycle++;
-
- if(burstLogEnabled()) writeBurstLogFile(anna::functions::asString("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle));
- } else {
- if(burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
-
- stopBurst();
- return false;
- }
- }
- }
-
- anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
- int order = (*a_burstDeliveryIt).first + 1;
- a_burstDeliveryIt++;
- bool dot = true;
- // sending
- bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
-
- if(burstLogEnabled()) {
- if(a_burstMessages.size() >= 100)
- dot = (order % (a_burstMessages.size() / 100));
-
- if(dot) {
- writeBurstLogFile(".");
- } else {
- writeBurstLogFile(anna::functions::asString(" %d", order));
- int otaReqs = a_entity->getOTARequests();
-
- if(result && (otaReqs != a_otaRequest)) {
- // false if was a sending after an answer received (no OTA change in this case)
- // true after push and pop operations
- a_otaRequest = otaReqs;
- writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
- }
- }
- }
-
- // Detailed log:
- if(logEnabled()) {
- anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
- anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
- std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
- writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail, getCodecEngine()); // el del nodo de trabajo
- }
-
- return result;
-}
-
-std::string Launcher::lookBurst(int order) const throw() {
- std::string result = "No message found for order provided (";
- result += anna::functions::asString(order);
- result += ")";
- std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
-
- if(it != a_burstMessages.end()) {
- // Decode
- anna::diameter::codec::Message codecMsg(getCodecEngine()); // XXXXXXXXXXXXXXXX el del nodo de trabajo
- try { codecMsg.decode((*it).second->getBody()); } catch(anna::RuntimeException &ex) { ex.trace(); }
- result = codecMsg.asXMLString();
- }
-
- return result;
-}
-
-std::string Launcher::gotoBurst(int order) throw() {
- std::string result = "Position not found for order provided (";
- std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
-
- if(it != a_burstMessages.end()) {
- a_burstDeliveryIt = it;
- result = "Position updated for order provided (";
- }
-
- result += anna::functions::asString(order);
- result += ")";
- return result;
+void Launcher::resetStatistics() throw() {
+ getWorkingNode()->getMyDiameterEngine()->resetStatistics();
}
void Launcher::resetCounters() throw() {
result += "\nOVERVIEW";
result += "\n--------";
result += "\n";
- result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
- result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
- result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
- result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
- result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
- result += "\n send it to another process.";
- result += "\n";
+ result += "\nThe ADML (ANNA Diameter Multirealm Launcher) process is a multi-realm node with client and server";
+ result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server (i.e. to";
+ result += "\n simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.), and balancer";
+ result += "\n systems to provide failover to external round-robin launchers. Also, auxiliary encoder/decoder/loader";
+ result += "\n function could be deployed to reinterpret certain external flow and send it to another process.";
+ result += "\n ";
result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
result += "\n generation, expiration control and many more features.";
result += "\n";
+ result += "\nThe ADML process can easily configure a many realm nodes as needed, which will have own endpoints.";
+ result += "\nYou should avoid loop configurations (client and server for that client) because automatic forwarding,";
+ result += "\n is implemented and this would get in a never ending cycle when a request is sent.";
+ result += "\n";
result += "\nProcess traces are dump on \"launcher.trace\" and could have any trace level (POSIX levels), usually";
result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
result += "\n";
result += "\n posibilities, many of which could be modified on the air through the management interface";
result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
result += "\n";
- result += "\nAs mandatory, the stacks enabled given through the application-id and the xml dictionary:";
+ result += "\nAs mandatory, the stacks enabled given through the applicationId and the xml dictionary:";
result += "\n --stacks <appid1,dictionary1#appid2,dictionary2#...#appidN,dictionaryN>";
result += "\n";
result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
result += "\nDYNAMIC OPERATIONS";
result += "\n------------------";
result += "\n";
- result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
+ result += "\nADML supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
result += "\n separated by pipes. These are the available commands:";
result += "\n";
result += "\n";
result += "\nhelp This help. Startup information-level traces also dump this help.";
result += "\n";
- result += "\n--------------------------------------------------------------------------------------- Stack selection";
+ result += "\n---------------------------------------------------------------------------------------- Node selection";
result += "\n";
- result += "\nstack|<id> Select current working stack id (node selection). Many operations";
- result += " could use this value if proceed, in multistack configurations.";
+ result += "\nnode[|<name>] Select current working node by mean the registered name.";
+ result += "\n All the subsequent operations will be referred to this node.";
+ result += "\n Without argument, the current node is dumped on stdout.";
result += "\n";
result += "\n------------------------------------------------------------------------------------ Parsing operations";
result += "\n";
result += "\n";
result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
result += "\n server socket.";
- result += "\ncontext|[target file] Application context could also be written by mean this operation,";
+ result += "\ncontext[|target file] Application context could also be written by mean this operation,";
result += "\n and not only through SIGUSR1. If optional path file is missing,";
result += "\n default '/var/tmp/anna.context.<pid>' will be used.";
result += "\ncollect Reset statistics and counters to start a new test stage of";
result += "\n or sending operation 'context|[target file]'.";
result += "\nforceCountersRecord Forces dump to file the current counters of the process.";
result += "\n";
- result += "\n<visibility action>|[<address>:<port>]|[socket id]";
+ result += "\n<visibility action>[|<address>:<port>][|socket id]";
result += "\n";
result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
- result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for incoming request with same code from entity.";
+ result += "\nanswerxml2e[|source_file] Answer xml source file (pathfile) for incoming request with same code from entity.";
result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
result += "\n as many queues as different message codes have been programmed.";
- result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for incoming request with same code from client.";
+ result += "\nanswerxml2c[|source_file] Answer xml source file (pathfile) for incoming request with same code from client.";
result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
result += "\n as many queues as different message codes have been programmed.";
- result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
+ result += "\nanswerxml[|source_file] Same as 'answerxml2c'.";
result += "\nanswerxml(2e/2c) List programmed answers (to entity/client) if no parameter provided.";
result += "\nanswerxml(2e/2c)|dump Write programmed answers (to entity/client) to file 'programmed_answer.<message code>.<sequence>',";
result += "\n where 'sequence' is the order of the answer in each FIFO code-queue of programmed answers.";
result += "\n";
result += "\n-------------------------------------------------------------------------------------------- Load tests";
result += "\n";
- result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
+ result += "\nburst|<action>[|parameter] Used for performance testing, we first program diameter requests";
result += "\n messages in order to launch them from client side to the configured";
result += "\n diameter entity. We could start the burst with an initial load";
result += "\n (non-asynchronous sending), after this, a new request will be sent";
result += "\n line parameter) shows popped messages with crosses (x). Each cross";
result += "\n represents one received answer for which no new request is sent.";
result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
- result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
+ result += "\n burst|repeat[|[yes]|no] Restarts the burst launch when finish. If initial load or push load";
result += "\n amount is greater than burst list size, they will be limited when";
result += "\n the list is processed except when repeat mode is enabled.";
result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
response_content = "Operation processed with exception. See traces\n"; // supposed
std::string result = "";
anna::DataBlock db_aux(true);
- anna::diameter::codec::Message codecMsg(getCodecEngine()); // XXXXXXXXXXXXXX el del nodo de trabajo
+ anna::diameter::codec::Message codecMsg(getCodecEngine());
+ MyDiameterEntity *entity = getWorkingNode()->getEntity();
+ MyDiameterEngine *commEngine = getWorkingNode()->getMyDiameterEngine();
+ MyLocalServer *localServer = getWorkingNode()->getDiameterServer();
///////////////////////////////////////////////////////////////////
// Simple operations without arguments:
// Check the number of parameters:
bool wrongBody = false;
+ if((opType == "node") && (numParams > 1)) wrongBody = true;
+
if(((opType == "code") || (opType == "decode")) && (numParams != 2)) wrongBody = true;
if(((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) && (numParams != 1)) wrongBody = true;
return;
}
+ // Realm switch:
+ if(opType == "node") {
+ if (param1 != "") {
+ if (setWorkingNode(param1)) response_content = anna::functions::asString("Current node is now '%s'\n", param1.c_str());
+ }
+ else {
+ std::cout << getWorkingNode()->asXMLString() << std::endl;
+ }
+ return;
+ }
+
if(opType == "code") {
codecMsg.loadXML(param1);
std::string hexString = anna::functions::asHexString(codecMsg.code());
outfile.write(xmlString.c_str(), xmlString.size());
outfile.close();
} else if((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
- MyDiameterEntity *entity = getEntity();
-
if(!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
if(param1 != "") {
key += "|";
key += param2;
- if(opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
+ if(opType == "hide") commEngine->findClientSession(key)->hide();
- if(opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
+ if(opType == "show") commEngine->findClientSession(key)->show();
- if(opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
+ if(opType == "hidden") result = commEngine->findClientSession(key)->hidden() ? "true" : "false";
- if(opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
+ if(opType == "shown") result = commEngine->findClientSession(key)->shown() ? "true" : "false";
} else {
std::string address;
int port;
anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
- if(opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
+ if(opType == "hide") commEngine->findServer(address, port)->hide();
- if(opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
+ if(opType == "show") commEngine->findServer(address, port)->show();
- if(opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
+ if(opType == "hidden") result = commEngine->findServer(address, port)->hidden() ? "true" : "false";
- if(opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
+ if(opType == "shown") result = commEngine->findServer(address, port)->shown() ? "true" : "false";
}
} else {
if(opType == "hide") entity->hide();
if(opType == "shown") result = entity->shown() ? "true" : "false";
}
} else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
- MyDiameterEntity *entity = getEntity();
-
if(!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
- anna::diameter::comm::Message *msg = createCommMessage();
- //msg->setRetries(4);
- //msg->setOnExpiry(anna::diameter::comm::Message::OnExpiry::Retransmit);
+ anna::diameter::comm::Message *msg = getWorkingNode()->createCommMessage();
if((opType == "sendxml") || (opType == "sendxml2e")) {
codecMsg.loadXML(param1);
}
bool success = entity->send(msg, cl.exists("balance"));
- releaseCommMessage(msg);
+ getWorkingNode()->releaseCommMessage(msg);
// Detailed log:
- if(logEnabled()) {
+ if(getWorkingNode()->logEnabled()) {
anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
- writeLogFile(codecMsg, (success ? "sent2e" : "send2eError"), detail);
+ getWorkingNode()->writeLogFile(codecMsg, (success ? "sent2e" : "send2eError"), detail);
}
} else if((opType == "burst")) {
- anna::diameter::comm::Entity *entity = getEntity();
-
if(!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
// burst|clear clears all loaded burst messages.
if(param1 == "clear") {
result = "Removed ";
- result += anna::functions::asString(clearBurst());
+ result += anna::functions::asString(getWorkingNode()->clearBurst());
result += " elements.";
} else if(param1 == "load") {
if(param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
if(codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
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)
- int position = loadBurstMessage(codecMsg.code());
+ int position = getWorkingNode()->loadBurstMessage(codecMsg.code());
result = "Loaded '";
result += param2;
result += "' file into burst list position ";
if(param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
int initialLoad = atoi(param2.c_str());
- int processed = startBurst(initialLoad);
+ int processed = getWorkingNode()->startBurst(initialLoad);
if(processed > 0) {
result = "Initial load completed for ";
} else if(param1 == "push") {
if(param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
- int pushed = pushBurst(atoi(param2.c_str()));
+ int pushed = getWorkingNode()->pushBurst(atoi(param2.c_str()));
if(pushed > 0) {
result = "Pushed ";
if(param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
int releaseLoad = atoi(param2.c_str());
- int popped = popBurst(releaseLoad);
+ int popped = getWorkingNode()->popBurst(releaseLoad);
if(popped > 0) {
result = "Burst popped for ";
result += ".";
}
} else if(param1 == "stop") {
- int left = stopBurst();
+ int left = getWorkingNode()->stopBurst();
if(left != -1) {
result += anna::functions::entriesAsString(left, "message");
if(param2 == "") param2 = "yes";
bool repeat = (param2 == "yes");
- repeatBurst(repeat);
+ getWorkingNode()->repeatBurst(repeat);
result += (repeat ? "Mode on." : "Mode off.");
} else if(param1 == "send") {
if(param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
- int sent = sendBurst(atoi(param2.c_str()));
+ int sent = getWorkingNode()->sendBurst(atoi(param2.c_str()));
if(sent > 0) {
result = "Sent ";
} else if(param1 == "goto") {
if(param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
- result = gotoBurst(atoi(param2.c_str()));
+ result = getWorkingNode()->gotoBurst(atoi(param2.c_str()));
result += ".";
} else if(param1 == "look") {
if(param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
result = "\n\n";
- result += lookBurst(atoi(param2.c_str()));
+ result += getWorkingNode()->lookBurst(atoi(param2.c_str()));
result += "\n\n";
} else {
throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
}
} else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
- MyLocalServer *localServer = getDiameterLocalServer();
-
if(!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
- anna::diameter::comm::Message *msg = createCommMessage();
+ anna::diameter::comm::Message *msg = getWorkingNode()->createCommMessage();
if(opType == "sendxml2c") {
codecMsg.loadXML(param1);
}
bool success = localServer->send(msg);
- releaseCommMessage(msg);
+ getWorkingNode()->releaseCommMessage(msg);
// Detailed log:
- if(logEnabled()) {
+ if(getWorkingNode()->logEnabled()) {
anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
- writeLogFile(codecMsg, (success ? "sent2c" : "send2cError"), detail);
+ getWorkingNode()->writeLogFile(codecMsg, (success ? "sent2c" : "send2cError"), detail);
}
} else if(opType == "loadxml") {
codecMsg.loadXML(param1);
} else if(opType == "diameterServerSessions") {
int diameterServerSessions = atoi(param1.c_str());
- if(!getDiameterLocalServer())
- startDiameterServer(diameterServerSessions);
+ if(localServer)
+ localServer->setMaxConnections(diameterServerSessions);
else
- getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
- } else if((opType == "answerxml") || (opType == "answerxml2c")) {
- MyLocalServer *localServer = getDiameterLocalServer();
+ LOGWARNING(anna::Logger::warning("To update the number of sessions, you must configure the process diameter local server: you could also launch it with no sessions (disabled)", ANNA_FILE_LOCATION));
+ } else if((opType == "answerxml") || (opType == "answerxml2c")) {
if(!localServer)
throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
localServer->getReactingAnswers()->addMessage(code, message);
}
} else if(opType == "answerxml2e") {
- MyDiameterEntity *entity = getEntity();
-
if(!entity)
throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
}
}
-int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
- CommandLine& cl(anna::CommandLine::instantiate());
- std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
-
- if(sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
-
- try {
- // Service-Context-Id:
- anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
- std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
-
- switch(chargingContext) {
- case anna::diameter::helpers::dcca::ChargingContext::Data:
- case anna::diameter::helpers::dcca::ChargingContext::Voice:
- case anna::diameter::helpers::dcca::ChargingContext::Content: {
- // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
- std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
- std::string diameterIdentity, optional;
- anna::U32 high, low;
- anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
-
- if(sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
-
- if(sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
-
- if(sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
- }
-
- case anna::diameter::helpers::dcca::ChargingContext::SMS:
- case anna::diameter::helpers::dcca::ChargingContext::MMS:
- case anna::diameter::helpers::dcca::ChargingContext::Unknown:
- default:
- return -1;
- }
- } catch(anna::RuntimeException &ex) {
- LOGDEBUG(
- std::string msg = ex.getText();
- msg += " | Round-robin between sessions will be used to send";
- anna::Logger::debug(msg, ANNA_FILE_LOCATION);
- );
- }
-
- return -1;
-}
-
anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
throw() {
anna::xml::Node* result = parent->createChild("launcher");
result->createAttribute("StartTime", a_start_time.asString());
result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
// Diameter:
- getCodecEngine()->asXML(result); // XXXXXXXXXXXXXXX todos los nodos ...
+ getCodecEngine()->asXML(result);
+ for (realm_nodes_it it = a_nodes.begin(); it != a_nodes.end(); it++) {
+ it->second->asXML(result);
+ }
+
// OAM:
anna::diameter::comm::OamModule::instantiate().asXML(result);
anna::diameter::comm::ApplicationMessageOamModule::instantiate().asXML(result);
anna::statistics::Engine::instantiate().asXML(result);
return result;
}
-
projects / anna.git / blobdiff