错误集

1. Unsolicited response received on idle HTTP channel starting with "HTTP/1.1 502 Bad Gateway

https://github.com/golang/go/issues/19895 | Unsolicited response received on idle HTTP channel… · Issue #19895 · golang/go https://blog.csdn.net/zhizhengguan/article/details/90234211 | iris ：Unsolicited response received on idle HTTP channel starting with “[]\n“； err=_OceanStar的学习笔记的博客-CSDN博客 https://gist.github.com/cespare/f4352a11bac5cced9458 | Go proxy race.