Finding out the Cause why easyrtc.easyApp login failed

[man...@phonon.in]

While working on video application, I came across one point with login failure.

The login to easyrtc signaling server failed after call to easyrtc.easyApp.

The login failure callback function has call to easyrtc.showError(errorCode, message) which just displayed the message as could not establish the connection with signaling server, but how to find the failure cause why could not establish the connection with signaling server.

How to find why login to easyrtc failed.

Please suggest on the same.

Thanks.