WebSocket Error – Connection is already closed.

While trying to send a WebSocket transaction, I hit the following error Connection is already closed. I received this error when working on an application that involved a WebSocket connection. The Websocket handshake between the client and server was successful. After that I was able to send data to server using ws.send(“request_data_1”). I had no trouble receiving the data using […]

WebSocket testing

A WebSocket is a standard protocol for two-way data transfer between a client and server. It is supported by all modern browsers. Why this post? My know-how of WebSocket connections was very limited. When I had to test an application which involved a WebSocket connection, I couldn’t find much information on how to go about testing it. It took me […]