最近发现LNMP环境在运行雅黑探针的时候报错，查了Nginx的错误日志为： 2018/10/06 15:37:30 [error] 1123#0: *4149 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 127.0.0.1, server: localhost, request: “GET /t.php?act=rt&callback=jQuery17200