我正在使用node.js构建TCP服务器,但是出现了以下错误。如何解决?
node.js:134
throw e; // process.nextTick error, or 'error' event on first tick
^
Error: ETIMEDOUT, Connection timed out
at Socket._readImpl (net.js:163:14)
at Socket._onReadable (net.js:631:22)
at IOWatcher.onReadable [as callback] (net.js:177:10)