Flush after "listening to socket" notice

Fixes #162

Author: tolauwae

src/Utils/sockets.cpp

@@ -123,6 +123,7 @@ void WebSocket::open() {
     bindSocketToAddress(this->fileDescriptor, address);
     startListening(this->fileDescriptor);
     printf("Listening on port 127.0.0.1:%i\n", this->port);
+    fflush(stdout);
 
     // block until a connection is established
     this->socket = listenForIncomingConnection(this->fileDescriptor, address);

tests/latch/latch-0.0.1.tgz

@@ -69,6 +69,7 @@ export function connectSocket(interpreter: string, program: string, port: number
                 reject(`Could not connect. Error:  ${error}`);
             });
         } else {
+            process.kill();
             reject();
         }
     });