fix: remove timeout log msg (eggjs#3229)

lib/application.js

@@ -155,14 +155,6 @@ class Application extends EggApplication {
     }
   }
 
-  _onServerTimeout(socket) {
-    const req = socket.parser.incoming;
-    if (req) {
-      this.coreLogger.warn('[http_server] A request `%s %s` timeout with client (%s:%d)', req.method, req.url, socket.remoteAddress, socket.remotePort);
-    }
-    socket.destroy();
-  }
-
   onServer(server) {
     // expose app.server
     this.server = server;
@@ -182,7 +174,6 @@ class Application extends EggApplication {
 
     // server timeout
     if (is.number(this.config.serverTimeout)) server.setTimeout(this.config.serverTimeout);
-    server.on('timeout', socket => this._onServerTimeout(socket));
   }
 
   /**

test/fixtures/apps/app-server-timeout/app.js

@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = app => {
+  app.messenger.on('egg-ready', () => {
+    // https://github.com/eggjs/egg/pull/3222
+    // for general use, alinode will monitor all slow requests so you don't need to log it manually, just for showcase here.
+    app.server.on('timeout', socket => {
+      const req = socket.parser.incoming;
+      if (req && socket._httpMessage) {
+        app.coreLogger.warn('[http_server] A request `%s %s` timeout with client (%s:%d)', req.method, req.url, socket.remoteAddress, socket.remotePort);
+      }
+      socket.destroy();
+    });
+  });
+};