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intel / intel-iot-services-orchestration-layer

The total solution that provides visual graphical programming for developing IoT applications.
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关于IOT 多线程问题 #40

Closed sunpeng1996 closed 7 years ago

sunpeng1996 commented 7 years ago

您好，我在IOT中写的服务都是通过子进程调用的，会出现 子进程 还没执行完，该服务的output就输出了的情况，我该怎么让子进程执行完之后，服务再输出结果呢？谢谢。

jiangzidong commented 7 years ago

请参考 https://nodejs.org/api/child_process.html#child_process_event_exit

child=spawn(xxxxx)
child.on("exit", function(){
  sendOUT(xxxx)
})
sunpeng1996 commented 7 years ago

好的，非常感谢您的回复！