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lib/proxy: log response body on non-200 response code

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This should improve debuggability for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1179
This commit is contained in:
Aliaksandr Valialkin 2021-04-03 03:02:52 +03:00
parent 2256b79a89
commit 43f9842b6f
1 changed files with 1 additions and 1 deletions
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lib/proxy/proxy.go
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@ -159,7 +159,7 @@ func sendConnectRequest(proxyConn net.Conn, proxyAddr, dstAddr, authHeader strin
return nil, fmt.Errorf("cannot read CONNECT response for dstAddr=%q: %w", dstAddr, err) return nil, fmt.Errorf("cannot read CONNECT response for dstAddr=%q: %w", dstAddr, err)
} }
if statusCode := res.Header.StatusCode(); statusCode != 200 { if statusCode := res.Header.StatusCode(); statusCode != 200 {
return nil, fmt.Errorf("unexpected status code received: %d; want: 200", statusCode) return nil, fmt.Errorf("unexpected status code received: %d; want: 200; response body: %q", statusCode, res.Body())
} }
return conn, nil return conn, nil
} }