I am using JMeter 5.6.3 with the Peter Doornbosch WebSocket Sampler Plugin to test a WebSocket API. However, I am facing two issues:

Issue 1: Received Ping Frame Data When I send a WebSocket request with the following payload:

{ "Id": ${id}, "Type": "creation" }

I receive a ping frame with data @£3 instead of the expected response.

Why am I receiving this ping frame, and how can I handle it in JMeter? Is there a way to filter out ping frames so they do not interfere with my test?

Missing Multiple Responses My WebSocket request is expected to return 4 responses, but I only receive the first response. When I re-run the WebSocket request with the same payload, I do not receive responses 2, 3, and 4. The WebSocket server is designed to send multiple responses for a single request. "Recieved ping frame data for 4 request response".

How can I configure JMeter to capture all responses in a single request without getting ping data frame?