Working, added socket_open variable to check if socket already open

afsk/main.c

@@ -75,6 +75,7 @@ void config_x25();
 void trans_x25();
 int upper_digit(int number);
 int lower_digit(int number);
+int socket_open = 0;
 
 #define S_RATE  (48000)     // (44100)
 #define BUF_SIZE (S_RATE*10) /* 2 second buffer */
@@ -766,6 +767,8 @@ int get_tlm_fox() {
 	
 // socket write
 
+  if (!socket_open)
+    {
     struct sockaddr_in address; 
     int sock = 0, valread; 
     struct sockaddr_in serv_addr; 
@@ -794,6 +797,9 @@ int get_tlm_fox() {
         printf("\nConnection Failed \n"); 
         error = 1; 
     }
+    if (errror != 1)
+	 socket_open = 1;
+  }
 	
     if (!error)
     {