Add ability to disable pongs

[syn-zhu]

Is there an existing request for this feature?

• I have searched the existing issues for this feature request and I know that duplicates will be closed

Is your feature request related to a problem?

Postman does not allow disabling pongs for websocket connections. It automatically responds to pings from the server. This makes it impossible to test that a websocket server properly implements timeout logic.

There is a related ticket #10956, but they are not the same issue.

Describe the solution you'd like

Postman should provide a toggle to disable auto-pongs for websocket connections.

Even better would be a way to manually trigger pong frames, but that would just be a nice to have.

Describe alternatives you've considered

No response

Additional context

No response