Fix memory and connection closing errors.

src/Db.c

@@ -48,42 +48,42 @@ struct DbRef
 };
 
 static ssize_t
-DbComputeSize(HashMap *json)
+DbComputeSize(HashMap * json)
 {
-	char *key;
-	JsonValue *val;
-	MemoryInfo *a;
-	size_t total;
+    char *key;
+    JsonValue *val;
+    MemoryInfo *a;
+    size_t total;
 
-	if (!json)
-	{
-		return -1;
-	}
+    if (!json)
+    {
+        return -1;
+    }
 
-	total = 0;
+    total = 0;
 
-	a = MemoryInfoGet(json);
-	if (a)
-	{
-		total += MemoryInfoGetSize(a);
-	}
+    a = MemoryInfoGet(json);
+    if (a)
+    {
+        total += MemoryInfoGetSize(a);
+    }
 
-	while (HashMapIterate(json, &key, (void **) &val))
-	{
-		a = MemoryInfoGet(key);
-		if (a)
-		{
-			total += MemoryInfoGetSize(a);
-		}
+    while (HashMapIterate(json, &key, (void **) &val))
+    {
+        a = MemoryInfoGet(key);
+        if (a)
+        {
+            total += MemoryInfoGetSize(a);
+        }
 
-		a = MemoryInfoGet(val);
-		if (a)
-		{
-			total += MemoryInfoGetSize(a);
-		}
-	}
+        a = MemoryInfoGet(val);
+        if (a)
+        {
+            total += MemoryInfoGetSize(a);
+        }
+    }
 
-	return total;
+    return total;
 }
 
 Db *

src/HashMap.c

@@ -86,7 +86,7 @@ HashMapGrow(HashMap * map)
         return 0;
     }
 
-    memset(&newEntries, 0, map->capacity * sizeof(HashMapBucket *));
+    memset(newEntries, 0, map->capacity * sizeof(HashMapBucket *));
 
     for (i = 0; i < oldCapacity; i++)
     {

src/HttpServer.c

@@ -77,6 +77,13 @@ struct HttpServerContext
     FILE *stream;
 };
 
+typedef struct HttpServerWorkerThreadArgs
+{
+    HttpServer *server;
+    int id;
+    pthread_t thread;
+} HttpServerWorkerThreadArgs;
+
 static HttpServerContext *
 HttpServerContextCreate(HttpRequestMethod requestMethod,
             char *requestPath, HashMap * requestParams, FILE * stream)
@@ -437,11 +444,12 @@ HttpServerFree(HttpServer * server)
 static void *
 HttpServerWorkerThread(void *args)
 {
-    HttpServer *server = (HttpServer *) args;
+    HttpServerWorkerThreadArgs *wArgs = (HttpServerWorkerThreadArgs *) args;
+    HttpServer *server = wArgs->server;
 
     while (!server->stop)
     {
-        FILE *fp = DequeueConnection(server);
+        FILE *fp;
         HttpServerContext *context;
 
         char *line = NULL;
@@ -461,6 +469,10 @@ HttpServerWorkerThread(void *args)
         ssize_t i = 0;
         HttpRequestMethod requestMethod;
 
+        long firstRead;
+
+        fp = DequeueConnection(server);
+
         if (!fp)
         {
             /* Block for 1 millisecond before continuing so we don't
@@ -476,11 +488,20 @@ HttpServerWorkerThread(void *args)
          * EAGAIN, then clear the error on the stream and try again
          * after 1ms. This is typically more than enough time for the
          * client to send data. */
+        firstRead = UtilServerTs();
         while ((lineLen = UtilGetLine(&line, &lineSize, fp, &lineError)) == -1
                && lineError == EAGAIN)
         {
             clearerr(fp);
-            UtilSleepMillis(1);
+
+            /* If the server is stopped, or it's been a while, just
+             * give up. */
+            if (server->stop || (UtilServerTs() - firstRead) > 1000 * 30)
+            {
+                goto finish;
+            }
+
+            UtilSleepMillis(5);
         }
 
         if (lineLen == -1)
@@ -652,7 +673,7 @@ HttpServerEventThread(void *args)
 
     for (i = 0; i < server->nThreads; i++)
     {
-        pthread_t *workerThread = Malloc(sizeof(pthread_t));
+        HttpServerWorkerThreadArgs *workerThread = Malloc(sizeof(HttpServerWorkerThreadArgs));
 
         if (!workerThread)
         {
@@ -661,7 +682,10 @@ HttpServerEventThread(void *args)
             return NULL;
         }
 
-        if (pthread_create(workerThread, NULL, HttpServerWorkerThread, server) != 0)
+        workerThread->server = server;
+        workerThread->id = i;
+
+        if (pthread_create(&workerThread->thread, NULL, HttpServerWorkerThread, workerThread) != 0)
         {
             /* TODO: Make the event thread return an error to the main
              * thread */
@@ -698,9 +722,9 @@ HttpServerEventThread(void *args)
 
     for (i = 0; i < server->nThreads; i++)
     {
-        pthread_t *workerThread = ArrayGet(server->threadPool, i);
+        HttpServerWorkerThreadArgs *workerThread = ArrayGet(server->threadPool, i);
 
-        pthread_join(*workerThread, NULL);
+        pthread_join(workerThread->thread, NULL);
         Free(workerThread);
     }
 

src/Matrix.c

@@ -77,6 +77,8 @@ MatrixHttpHandler(HttpServerContext * context, void *argp)
     HttpResponseHeader(context, "Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS");
     HttpResponseHeader(context, "Access-Control-Allow-Headers", "X-Requested-With, Content-Type, Authorization");
 
+    HttpResponseHeader(context, "Connection", "close");
+
     /*
      * Web Browser Clients: Servers MUST expect that clients will approach them
      * with OPTIONS requests... the server MUST NOT perform any logic defined

src/TelodendriaConfig.c

@@ -98,7 +98,6 @@ TelodendriaConfigParse(HashMap * config, LogConfig * lc)
 
     if (!directive)
     {
-        Log(lc, LOG_WARNING, "No 'listen' directive specified; using default value, which may change.");
         tConfig->listenPort = 8008;
     }
     else