Add timeout on proxy connections

workerclient/workerclient.go

@@ -170,7 +170,10 @@ func fetchPage(url string, connectionId int) (string, error) {
 func getHttpClient(connectionId int) (*http.Client, error) {
 	// setup a http client
 	httpTransport := &http.Transport{}
-	httpClient := &http.Client{Transport: httpTransport}
+	httpClient := &http.Client{
+		Transport: httpTransport,
+		Timeout:   time.Duration(c.ClientConfig.FetchTimeout) * time.Second,
+	}
 
 	if len(proxyList) == 0 {
 		log.Printf("(%d) [PROXY] No proxy found, will continue without proxy!\n", connectionId)