fix

run_tcp_client

 #!/bin/sh
-make clean && make && ./bytevia temp/1984-proxy2-tcp.ovpn --local-port=1984 --remote-host=p4pn.net --remote-port=1948
+make clean && make && ./bytevia temp/1984-proxy2-tcp.ovpn --local-port=1948 --remote-host=p4pn.net --remote-port=1984 --proto=tcp

run_udp_client

 #!/bin/sh
-make clean && make && ./bytevia --local-port=1948 --remote-host=p4pn.net --remote-port=1984 --proto=udp --secret=52341
\ No newline at end of file
+make clean && make && ./bytevia --local-port=1948 --remote-host=p4pn.net --remote-port=1984 --proto=udp --secret=52341 --encrypt=0 --log=2
\ No newline at end of file

src/bytevia.c

@@ -276,7 +276,9 @@ int wait_connection(void) {
 	return 0;
 }
 
-int build(void) {
+int build() {
+
+printf("build\n");
 
 	rc.remote_host = gethostbyname(options.remote_host);
 	if (rc.remote_host == NULL)	{
@@ -296,10 +298,13 @@ int build(void) {
 	}
 
 	if (options.proto == SOCK_STREAM) {
+
+printf("waiting for connect\n");		
 		if (connect(rc.remote_socket, (struct sockaddr *)&rc.remote_addr, sizeof(rc.remote_addr)) < 0)	{
 			perror("build: connect()");
 			return 1;
 		}
+printf("connect\n");		
 	}
 	return 0;
 }
@@ -383,6 +388,7 @@ int use(void)
 				close(rc.remote_socket);
 				return 0;
 			}
+
 			(options.mode == MODE_SERVER) ?
 				decode(buffer, count_recv) :
 				encode(buffer, count_recv);
@@ -430,6 +436,8 @@ int use(void)
 }
 
 void run(void) {
+
+printf("run\n");
 	if (build() == 0)
 		use();
 }
@@ -440,7 +448,7 @@ int fork_udp() {
 	if (client_index == -1) {
 		if ((child_pid = fork()) == 0) {
 			if (options.log)
-				printf("request from %s, forking %d:%d ...\n", inet_ntoa(rc.client_addr.sin_addr), rc.client_addr.sin_port, getpid());
+				printf("request from %s, forking %d ...\n", inet_ntoa(rc.client_addr.sin_addr), getpid());
 			run();
 			exit(0);
 		}