Start demo in infinite loop.

demo/main.c

@@ -19,26 +19,41 @@
 
 #include <neocomm.h>
 #include <stdio.h>
+#include <signal.h>
 
-int main() {
-	unsigned short port = 0;
-	char connect_address[128];
+int run = 1;
+
+void quit(int sig) {
+	puts("\nInterrupt signal received.");
+	run = 0;
+}
+
+int main(int argc, char *argv[]) {
+	if(argc != 2 && argc != 4)
+	{
+		printf("Usage: %s <local_port> [<foreign_address> <foreign_port>]\n", argv[0]);
+		return 1;
+	}
+	unsigned short port = atoi(argv[1]);
+	char *connect_address = NULL;
 	unsigned short connect_port = 0;
-
-	printf("Listening port: ");
-	scanf("%hd", &port);
-	printf("Foreign IP/DNS: ");
-	scanf("%s", &connect_address);
-	printf("Foreign port: ");
-	scanf("%hd", &connect_port);
+	if(argc == 4)
+	{
+		connect_address = argv[2];
+		connect_port = atoi(argv[3]);
+	}
 
 	if(!NeoComm_init(port))
 	{
-		fprintf(stderr, "%s", NeoComm_get_last_error());
+		fprintf(stderr, "%s\n", NeoComm_get_last_error());
 		return 1;
 	}
 
-	NeoComm_connect(connect_address, connect_port);
+	signal(SIGINT, quit);
+	if(connect_address)
+		NeoComm_connect(connect_address, connect_port);
+
+	while(run) { }
 
 	NeoComm_deinit();
 	return 0;