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Code Issues Releases Wiki Activity

response nil check

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This commit is contained in:
Luther Monson
2019-08-29 14:24:11 -07:00
committed by Craig Jellick
parent cbeaf3e5bf
commit 7317090b9b
1 changed files with 8 additions and 5 deletions
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13
pkg/remotedialer/client.go
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@@ -27,16 +27,19 @@ func connectToProxy(proxyURL string, headers http.Header, auth ConnectAuthorizer
} }
ws, resp, err := dialer.Dial(proxyURL, headers) ws, resp, err := dialer.Dial(proxyURL, headers)
if err != nil { if err != nil {
rb, err2 := ioutil.ReadAll(resp.Body) if resp == nil {
if err2 != nil { logrus.WithError(err).Errorf("Failed to connect to proxy. Empty dialer response")
logrus.WithError(err).Errorf("Failed to connect to proxy. Response status: %v - %v. Couldn't read response body (err: %v)", resp.StatusCode, resp.Status, err2)
} else { } else {
logrus.WithError(err).Errorf("Failed to connect to proxy. Response status: %v - %v. Response body: %s", resp.StatusCode, resp.Status, rb) rb, err2 := ioutil.ReadAll(resp.Body)
if err2 != nil {
logrus.WithError(err).Errorf("Failed to connect to proxy. Response status: %v - %v. Couldn't read response body (err: %v)", resp.StatusCode, resp.Status, err2)
} else {
logrus.WithError(err).Errorf("Failed to connect to proxy. Response status: %v - %v. Response body: %s", resp.StatusCode, resp.Status, rb)
}
} }
return err return err
} }
defer ws.Close() defer ws.Close()
defer resp.Body.Close()
ctx, cancel := context.WithCancel(context.Background()) ctx, cancel := context.WithCancel(context.Background())
defer cancel() defer cancel()