"Or consider pipeTo(). Each chunk passes through a full Promise chain: read, write, check backpressure, repeat. An {value, done} result object is allocated per read. Error propagation creates additional Promise branches.
*/1 * * * * ~/start-frpc.sh ~/check-frpc.log
。关于这个话题，Line官方版本下载提供了深入分析
Frequently Asked Questions，详情可参考同城约会
Some elements that fall outside of a design are tricky to retrieve.
// 1. I first prepare a place to store the intercepted chunks