Revert "Add timeouts to the probe http client"

This reverts commit 28213a0.

probe/appclient/app_client.go

@@ -82,8 +82,7 @@ func NewAppClient(pc ProbeConfig, hostname string, target url.URL, control xfer.
 			Timeout:   httpClientTimeout,
 		},
 		wsDialer: websocket.Dialer{
-			TLSClientConfig:  httpTransport.TLSClientConfig,
-			HandshakeTimeout: httpClientTimeout,
+			TLSClientConfig: httpTransport.TLSClientConfig,
 		},
 		conns:   map[string]xfer.Websocket{},
 		readers: make(chan io.Reader, 2),

probe/appclient/probe_config.go

@@ -44,24 +44,16 @@ func (pc ProbeConfig) authorizedRequest(method string, urlStr string, body io.Re
 }
 
 func (pc ProbeConfig) getHTTPTransport(hostname string) (*http.Transport, error) {
-	var tlsConfig *tls.Config
 	if pc.Insecure {
-		tlsConfig = &tls.Config{InsecureSkipVerify: true}
-	} else {
-		tlsConfig = &tls.Config{
-			RootCAs:    certPool,
-			ServerName: hostname,
-		}
+		return &http.Transport{
+			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		}, nil
 	}
-	return &http.Transport{
-		TLSClientConfig: tlsConfig,
 
-		DialContext: (&net.Dialer{
-			Timeout:   30 * time.Second,
-			KeepAlive: 30 * time.Second,
-		}).DialContext,
-		IdleConnTimeout:       http.DefaultTransport.IdleConnTimeout,
-		TLSHandshakeTimeout:   http.DefaultTransport.TLSHandshakeTimeout,
-		ExpectContinueTimeout: http.DefaultTransport.ExpectContinueTimeout,
-	}
+	return &http.Transport{
+		TLSClientConfig: &tls.Config{
+			RootCAs:    certPool,
+			ServerName: hostname,
+		},
+	}, nil
 }