close socket after using

src/include/datastorage.h

@@ -170,6 +170,7 @@ typedef struct ap_s {
     time_t time;
     uint32_t station_count;
     uint8_t ssid[SSID_MAX_LEN];
+    uint32_t collision_domain;
 } ap;
 
 // ---------------- Defines ----------------

src/network/tcpsocket.c

@@ -188,12 +188,14 @@ int add_tcp_conncection(char* ipv4, int port){
     print_tcp_array();
 
     if(tcp_array_contains_address(serv_addr)) {
+        close(sockfd);
         return 0;
     }
 
 
     if (connect(sockfd, (struct sockaddr*)&serv_addr, sizeof(serv_addr)) < 0)
     {
+        close(sockfd);
         fprintf(stderr,"ERROR connecting\n");
         return 0;
     }

src/storage/datastorage.c

@@ -1346,6 +1346,7 @@ void send_tcp(char* msg)
     for (int i = 0; i <= tcp_entry_last; i++) {
         if(send(network_array[i].sockfd, msg, strlen(msg), 0) < 0)
         {
+            close(network_array->sockfd);
             printf("Removing bad TCP connection!\n");
             for (int j = i; j < client_entry_last; j++) {
                 network_array[j] = network_array[j + 1];