Corrected incorrect thread exiting in server.c

src/model.c

@@ -96,7 +96,7 @@ int ModelUnload(int id)
     if (id-1 < loadedModelSize) {
     memmove(&loadedModel[id-1],
             &loadedModel[id-1] + sizeof(Model_t*),
-            loadedModelSize - (id-1));
+            loadedModelSize - id);
     }
 
     // Decrement loaded model index
@@ -113,13 +113,13 @@ int ModelUnload(int id)
 int ModelRun(int id)
 {
     if (id <= 0 || id > loadedModelSize)
-        return 0;
+        return -1;
 
     if (!loadedModel[id-1]->scheduler)
-        return 0;
+        return -2;
 
     if (loadedModel[id-1]->isRunning)
-        return 0;
+        return -3;
 
     loadedModel[id-1]->scheduler->nMaxThread = knownModel[id-1]->nmaxThread;
     loadedModel[id-1]->scheduler->nMaxCycles = knownModel[id-1]->nmaxCycles;
@@ -129,16 +129,19 @@ int ModelRun(int id)
     SchedInit(loadedModel[id-1]->scheduler);
 
     printLog("Model %d launched\n", id);
-    return 1;
+    return 0;
 }
 
 int ModelStop(int id)
 {
     if (id <= 0 || id > loadedModelSize) {
-        return 0;
+        return -1;
     }
     if (!loadedModel[id-1]->scheduler) {
-        return 0;
+        return -2;
+    }
+    if (!loadedModel[id-1]->isRunning) {
+        return -3;
     }
 
     // Stop model scheduler
@@ -150,12 +153,12 @@ int ModelStop(int id)
 
     // Disable running bit
     loadedModel[id-1]->isRunning = false;
-    return 1;
+    return 0;
 }
 
 /* -------------------------------------------------------------------------- */
 
-void ModelAddToKnown(Model_t **newModel) // TODO manage deletion and empty slots
+void ModelAddToKnown(Model_t **newModel)
 {
     // increment index
     knownModelSize++;
@@ -192,7 +195,7 @@ void ModelAddToKnown(Model_t **newModel) // TODO manage deletion and empty slots
     knownModel[knownModelSize-1]->siteNumber = 0;
 }
 
-void ModelDelete(int id) //XXX
+void ModelDelete(int id) //XXX fragmentation
 {
     // Free a model structure
     free(knownModel[id-1]->name);
@@ -209,8 +212,6 @@ void ModelDelete(int id) //XXX
 
     free(knownModel[id-1]);
     knownModel[id-1] = NULL;
-
-    knownModelSize--;
 }
 
 void ModelShutdown(void)

src/parsing.c

@@ -295,6 +295,11 @@ int parseParentFieldPropsXML (xmlDocPtr doc,
         }
     currentNode = currentNode->next;
     }
+
+    free(id);
+    free(date);
+    free(author);
+
     return 0;
 }
 
@@ -353,7 +358,7 @@ int ParseModelIdentityXML(Model_t *model, Parameters_t *params)
     printLog("Preparsing model %s\n", model->name);
 
     // Opening document
-    xmlDocument = xmlParseFile(model->filename);
+    xmlDocument = xmlReadFile(model->filename, NULL, 0);
 
     if (xmlDocument == NULL) {
         printErr("Can't parse model file at '%s'.\n", model->filename);
@@ -468,6 +473,7 @@ int ParseModelIdentityXML(Model_t *model, Parameters_t *params)
     free(version);
     xmlFreeDoc(xmlDocument);
     free(schemPath);
+    xmlCleanupParser();
 
     return 0;
 }
@@ -517,7 +523,7 @@ int ParseModelXML(Model_t *model)
 
     printLog("Parsing model %s\n", model->name);
 
-    xmlDocument = xmlParseFile(model->filename);
+    xmlDocument = xmlReadFile(model->filename, NULL, 0);
 
     if (xmlDocument == NULL) {
         printErr("Can't parse model file at '%s'.\n", model->filename);
@@ -557,6 +563,7 @@ int ParseModelXML(Model_t *model)
     }
 
     xmlFreeDoc(xmlDocument);
+    xmlCleanupParser();
 
     return 0;
 }

src/server.c

@@ -45,7 +45,7 @@ void ServerInit(Server_t *server)
 
 #define SEND_BUFFER_SIZE 80 * 24
 #define RECEIVE_BUFFER_SIZE 80
-void *serverCommunicationInstance(void *server)
+void *serverCommunicationInstance(void *serverCom)
 {
     ServerCommunication_t *args;
     char **argv = NULL;
@@ -54,7 +54,7 @@ void *serverCommunicationInstance(void *server)
     int tokenIndex, bytesReceived, clientPort;
     char clientIP[16];
 
-    args = (ServerCommunication_t*) server;
+    args = (ServerCommunication_t*) serverCom;
 
     // Get ip address from client
     inet_ntop(AF_INET,
@@ -249,6 +249,12 @@ static void *serverMain(void *server)
     }
 
 serverExiting:
+    for (int i; i < serverSlotIndex; i++) {
+        serverSlots[i].pleaseStop = true;
+        usleep(10000);
+        pthread_cancel(serverSlots[i].id);
+        pthread_join(serverSlots[i].id, NULL);
+    }
     close(args->sockfd);
     printLog("Server #%lu offline\n", args->id);
     return NULL;