API Performance Testing

[API Performance Testing]

While Providing http://xx.xxxxxx.com:3003/abc/state

 

I Provided Server :  xx.xxxxxx.com:3003

URL Path : /abc/state in the websocket_1 connect and created a websocket_1 request_1 under the websocket_1 connect. After that I verified and am getting error like "DNS error: No such host is known. [0x80072AF9]"

 

Can you Please help me to Solve this issue?

[Response Validation]

Response body validation error showing under Response codes.  But Test result showing as SUCCESS. But earlier when I get response body validation Error then Test result was showing as failure. Is there any configuration to get Test result= FAILURE, if response body validation error occurred.