remove sleep(1) on client and try to connect immediately; also retry several times to connect in case server isn't started yet

1 files changed, 13 insertions, 3 deletions

diff --git a/src/game.c b/src/game.c
index 6798f64..c82f746 100644
--- a/src/game.c
+++ b/src/game.c
@@ -137,12 +137,22 @@ void start_game(const bool servermode, const char* addr, const char* port, const
 	{
 		int sock;
 
-		sleep(1); // TODO make sure server process is listening
-
 		if(addr == NULL)
 			addr = "localhost";
 
-		sock = client_connect_server(addr, port);
+		for(int i=0; i<5; i++) // try to connect 5 times
+		{
+			sock = client_connect_server(addr, port);
+			if(sock != -1)
+				break;
+			usleep(300000); // wait 300 ms before retry
+		}
+		if(sock == -1)
+		{
+			fprintf(stderr, "Connection refused\n");
+			exit(EXIT_FAILURE);
+		}
+
 		data_store_t *data = data_store();
 
 		net_send(sock, msg_type_hello_c, NULL);