A setTimeout() callback with a 0ms delay is very similar to setImmediate(). The execution order will depend on various factors, but they will be both run in the next iteration of the event loop.Written on Aug 18, 2018 → Get my Node.js Handbook I wrote 21 books to help you ...
process.nextTick在internal/bootstrap/node.js中被初始化: NativeModule.require('internal/process/next_tick').setup(); process.nextTick()实际调用的是internal/process/next_tick.js中的nextTick()方法: // `nextTick()` will not enqueue any callback when the process is about to // exit since ...
then its exit code will be 128 plus the value of the signal code. This is a standard Unix practice, since exit codes are defined to be 7-bit integers, and signal exits set the high-order
Uncaught ReferenceError: setImmediate is not defined // alert() 后进行 console.log,如果没有关闭弹框,控制台是不会显示出一条 log // 阻塞进程 alert(`delay`); const log = console.log; let id = setInterval(() => { log(`4`); clearInterval(id); }, 0); setTimeout(() => { log(`...
> // wrap the setImmediate.js code in a function that you load from a > file: function defineSetImmediate() { ... setImmediate.js code } > // remove the first part of that code that just returns if > global.setImmediate is defined. ...
My guess is (at least in my case) it has something to do with MySQL server. Sometimes server is killing connections if they're idle for sometime and the application crashes with error: error: Error: read ECONNRESET at TCP.onStreamRead (internal/stream_base_commons.js:111:27) --- at ...