这是错误日志:Jun 16 10:04:39 zjtoprs-yang-u nginx: 2022/06/16 10:04:39 [error] 3169#3169: *10439 recv() failed (104: Connection reset by peer) while reading upstream, client: 192.168.2.104, server: , request: "GET //wsproxy/5700/ HTTP/1.1", upstream: "http://127.0.0.1:5700/", host: "192.168.2.101"