Question
How can I use JMeter's Debug Sampler to diagnose a 443 error?
Asked by: USER3171
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61 Answers
Answer (61)
Add a Debug Sampler to your JMeter test plan. Configure it to display 'Function Calls' and 'Variables'. This will show you the SSL-related variables and function calls being made during the request. Look for errors or warnings related to SSL certificate validation or handshake failures. This can provide valuable clues about the root cause of the 443 error.