fixed http request hangup and socket usage

source/http.h

@@ -8,6 +8,8 @@
 #ifndef HTTP_H
 #define HTTP_H
 
+#define HTTP_PORT 9090
+
 #define HTTP_UNKNOWN 0
 #define HTTP_GET 1
 #define HTTP_POST 2

source/main.c

@@ -46,11 +46,17 @@ void handleClient(int sock) {
                 memcpy(packetBuilder, tmp, tmpSize);
                 free(tmp);
                 memcpy(&packetBuffer[tmpSize], packetBuilder, sizeOfPacket);
+                if(sizeOfPacket < HTTP_RECIVE_PACKET_SIZE) {
+                    break;
+                }
                 continue;
             } 
             memcpy(packetBuffer, packetBuilder, sizeOfPacket);
+            if(sizeOfPacket < HTTP_RECIVE_PACKET_SIZE) {
+                break;
+            }
             
-        }
+        } 
         if(sizeOfPacket < 0) {
             exit(-1);
         }
@@ -106,10 +112,12 @@ int main() {
         perror("socket");
         return -1;
     }
+    int opts = 1;
+    setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &opts, sizeof(opts));
 
     struct sockaddr_in addr;
     addr.sin_family = AF_INET;
-    addr.sin_port = htons(9091);
+    addr.sin_port = htons(HTTP_PORT);
     inet_pton(AF_INET, "127.0.0.1", &addr.sin_addr);
 
     if (bind(sock, (struct sockaddr *)&addr, sizeof(addr)) < 0) {