Fiddler intercept websocket

1. Can Fiddler capture WebSocket?
2. How do I monitor a WebSocket?
3. How do I get WebSocket responses?

Can Fiddler capture WebSocket?

Fiddler is a web debugger proxy server application which can be used to capture HTTP(S) and Web Socket traffic and log it for review.

How do I monitor a WebSocket?

Choose the Response tab to inspect web socket frames sent and received through the selected connection. The live-updated table shows data for sent (green arrow) and received (red arrow) frames. Each frame expands on click, so you can inspect the formatted data.

How do I get WebSocket responses?

In order to communicate using the WebSocket protocol, you need to create a WebSocket object; this will automatically attempt to open the connection to the server. The URL to which to connect; this should be the URL to which the WebSocket server will respond.