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Base protocol codec for comm::Engine. Supported retransmissions
[anna.git] / example / diameter / launcher / MyLocalServer.cpp
diff --git a/example/diameter/launcher/MyLocalServer.cpp b/example/diameter/launcher/MyLocalServer.cpp
index dab87d1..599917f 100644 (file)
--- a/example/diameter/launcher/MyLocalServer.cpp
+++ b/example/diameter/launcher/MyLocalServer.cpp
@@ -17,11 +17,6 @@
 #include "MyLocalServer.hpp"
 #include "Launcher.hpp"
 
-// Auxiliary message for sendings
-extern anna::diameter::comm::Message G_commMsgSent2c, G_commMsgFwd2e;
-extern anna::diameter::codec::Message G_codecMsg, G_codecAnsMsg;
-extern anna::Recycler<anna::diameter::comm::Message> G_commMessages; // create on requests forwards without programmed answer / release in answers forward
-
 
 void MyLocalServer::eventRequest(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
 throw(anna::RuntimeException) {
@@ -43,7 +38,7 @@ throw(anna::RuntimeException) {
   );
 
   // Write reception
-  if(my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString());
+  if(my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString(), a_codecEngine);
 
   // If no answer is programmed and entity is configured, the failed request would be forwarded even being wrong (delegates at the end point)
   int code = cid.first;
@@ -52,8 +47,8 @@ throw(anna::RuntimeException) {
 
   anna::diameter::comm::Entity *entity = my_app.getEntity();
   if(!programmed && entity) {  // forward condition (no programmed answer + entity available)
-    anna::diameter::comm::Message *msg = G_commMessages.create();
-    msg->updateEndToEnd(false); // end-to-end will be kept
+    anna::diameter::comm::Message *msg = my_app.createCommMessage();
+    msg->forwardEndToEnd(); // end-to-end will be kept
     msg->setBody(message);
     msg->setRequestServerSessionKey(serverSession->getKey());
     bool success = entity->send(msg, cl.exists("balance"));
@@ -63,7 +58,7 @@ throw(anna::RuntimeException) {
       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
-      my_app.writeLogFile(message, (success ? "fwd2e" : "fwd2eError"), detail); // forwarded
+      my_app.writeLogFile(message, (success ? "fwd2e" : "fwd2eError"), detail, a_codecEngine); // forwarded
     }
 
     return;
@@ -72,15 +67,17 @@ throw(anna::RuntimeException) {
   // Error analisys:
   bool analysisOK = true; // by default
   anna::diameter::codec::Message *answer_message = NULL;
+  anna::diameter::codec::Message codecMsg(a_codecEngine);
+  anna::diameter::codec::Message codecAnsMsg(a_codecEngine);
 
   if(!cl.exists("ignoreErrors")) {  // Error analysis
-    answer_message = (anna::diameter::codec::Message*) & G_codecAnsMsg;
+    answer_message = (anna::diameter::codec::Message *)&codecAnsMsg;
     answer_message->clear();
 
     // Decode
-    try { G_codecMsg.decode(message, answer_message); } catch(anna::RuntimeException &ex) { ex.trace(); }
+    try { codecMsg.decode(message, answer_message); } catch(anna::RuntimeException &ex) { ex.trace(); }
 
-    answer_message->setStandardToAnswer(G_codecMsg, my_app.getMyDiameterEngine()->getHost(), my_app.getMyDiameterEngine()->getRealm());
+    answer_message->setStandardToAnswer(codecMsg, my_app.getMyDiameterEngine()->getHost(), my_app.getMyDiameterEngine()->getRealm());
     analysisOK = (answer_message->getResultCode() == anna::diameter::helpers::base::AVPVALUES__Result_Code::DIAMETER_SUCCESS);
   }
 
@@ -93,25 +90,25 @@ throw(anna::RuntimeException) {
     } else return; // nothing done
   }
 
-  anna::diameter::codec::Engine *codecEngine = (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION));
-  anna::diameter::codec::Engine::ValidationMode::_v backupVM = codecEngine->getValidationMode();
+  anna::diameter::codec::Engine::ValidationMode::_v backupVM = a_codecEngine->getValidationMode();
 
   if(!analysisOK)
-    codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Never);
+    a_codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Never);
 
   try {
-    G_commMsgSent2c.setBody(answer_message->code());
-    /* response = NULL =*/serverSession->send(&G_commMsgSent2c);
+    anna::diameter::comm::Message *msg = my_app.createCommMessage();
+    msg->setBody(answer_message->code());
+    /* response = NULL =*/serverSession->send(msg);
+    my_app.releaseCommMessage(msg);
 
     if(my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2c", serverSession->asString());
   } catch(anna::RuntimeException &ex) {
     ex.trace();
-
     if(my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2cError", serverSession->asString());
   }
 
   // Restore validation mode
-  codecEngine->setValidationMode(backupVM);
+  a_codecEngine->setValidationMode(backupVM);
 
   // Pop front the reacting answer:
   if(analysisOK && programmed) a_reactingAnswers.nextMessage(code);
@@ -157,7 +154,7 @@ throw(anna::RuntimeException) {
     LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the client", ANNA_FILE_LOCATION));
 
     if(request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) {  // don't trace CEA
-      if(my_app.logEnabled()) my_app.writeLogFile(*request, "req2c-expired", serverSession->asString());
+      if(my_app.logEnabled()) my_app.writeLogFile(*request, "req2c-expired", serverSession->asString(), a_codecEngine);
     }
   }
 
@@ -169,7 +166,7 @@ throw(anna::RuntimeException) {
     );
 
     // Write reception
-    if(my_app.logEnabled()) my_app.writeLogFile(*message, "recvfc", serverSession->asString());
+    if(my_app.logEnabled()) my_app.writeLogFile(*message, "recvfc", serverSession->asString(), a_codecEngine);
 
     // This is not very usual, but answers could arrive from clients:
     anna::diameter::comm::Entity *entity = my_app.getEntity();
@@ -178,25 +175,27 @@ throw(anna::RuntimeException) {
       anna::diameter::comm::ClientSession *usedClientSession = my_app.getMyDiameterEngine()->findClientSession(request->getRequestClientSessionKey());
       std::string detail;
 
-      if(my_app.logEnabled()) detail = usedClientSession ? usedClientSession->asString() : "<null client session>";  // esto no deberia ocurrir
+      if(my_app.logEnabled()) detail = usedClientSession ? usedClientSession->asString() : "<null client session>";  // this should not happen
 
       try {
-        G_commMsgFwd2e.updateEndToEnd(false); // end-to-end will be kept
-        G_commMsgFwd2e.setBody(*message);
+        anna::diameter::comm::Message *msg = my_app.createCommMessage();
+        msg->forwardEndToEnd(); // end-to-end will be kept
+        msg->setBody(*message);
 
         // Metodo 1:
-        if(usedClientSession) /* response = NULL =*/usedClientSession->send(&G_commMsgFwd2e);
+        if(usedClientSession) /* response = NULL =*/usedClientSession->send(msg);
 
         // Metodo 2:
-        //G_commMsgFwd2e.setRequestClientSessionKey(request->getRequestClientSessionKey());
-        //bool success = entity->send(G_commMsgFwd2e);
-        G_commMessages.release(request);
+        //msg->setRequestClientSessionKey(request->getRequestClientSessionKey());
+        //bool success = entity->send(msg);
 
-        if(my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2e", detail);  // forwarded
+        my_app.releaseCommMessage(msg);
+        my_app.releaseCommMessage(request);
+
+        if(my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2e", detail, a_codecEngine);  // forwarded
       } catch(anna::RuntimeException &ex) {
         ex.trace();
-
-        if(my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2eError", detail);  // forwarded
+        if(my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2eError", detail, a_codecEngine);  // forwarded
       }
     }
   }
@@ -220,7 +219,7 @@ throw(anna::RuntimeException) {
     anna::Logger::debug(msg, ANNA_FILE_LOCATION);
   );
 
-  if(my_app.logEnabled()) my_app.writeLogFile(message, "recvfc-ans-unknown", serverSession->asString());
+  if(my_app.logEnabled()) my_app.writeLogFile(message, "recvfc-ans-unknown", serverSession->asString(), a_codecEngine);
 }
 
 void MyLocalServer::eventDPA(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
@@ -241,5 +240,5 @@ throw(anna::RuntimeException) {
     anna::Logger::debug(msg, ANNA_FILE_LOCATION);
   );
 
-  if(my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString());
+  if(my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString(), a_codecEngine);
 }
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