将错误侦听器附加到套接字对象
app.use(function(req, res, next) { req.socket.on("error", function() { }); res.socket.on("error", function() { }); next();});
将错误侦听器附加到套接字对象
app.use(function(req, res, next) { req.socket.on("error", function() { }); res.socket.on("error", function() { }); next();});