fix ECONNRESET error on node 10+

Author: iwater

lib/requestHandler.js

@@ -527,6 +527,10 @@ function getConnectReqHandler(userRule, recorder, httpsServerMgr) {
     let resourceInfoId = -1;
     const requestStream = new CommonReadableStream();
 
+    cltSocket.on('error', (e) => {
+      console.error(e)
+    })
+
     /*
       1. write HTTP/1.1 200 to client
       2. get request data