Nodejs cluster报错Error [ERR_IPC_CHANNEL_CLOSED]: channel closed

这个错误是在Master进程向子进程send消息时发现pipe已经关闭了的情况下由Master进程报出来的。 2019-12-16 14:33:02,pid-170096, Error [ERR_IPC_CHANNEL_CLOSED]: channel closed at ChildProcess.target.send (internal/child_process.js:578:16) at Worker.send (internal/cluster/worker.js:54:28) 经排查这个问题原因是子进程占用内存太多,触发了Linux内核的OOM Killer机制