TakahikoKawasaki / nv-websocket-client

High-quality WebSocket client implementation in Java.
Apache License 2.0
2.03k stars 292 forks source link

The status line of the opening handshake response is empty.(Why) #163

Closed a26145 closed 5 years ago

a26145 commented 6 years ago

same code but one is image please help me!!

TakahikoKawasaki commented 6 years ago

It seems that your WebSocket server did not return a valid response. Access the WebSocket port with curl -v {URL} command and see the HTTP response returned from the server, and you'll find the cause.