kuberxy edited a comment on issue #4649: URL: https://github.com/apache/apisix/issues/4649#issuecomment-885359581
@spacewander @tzssangglass thanks. in my environment, after one node goes down, other nodes have a certain load, which affects the health check (thinking that all nodes are unavailable), causing requests to be forwarded to the down node. my error log like this: ``` 2021/07/23 09:31:13 [error] 12880#12880: *1177465 upstream timed out (110: Connection timed out), client: 127.0.0.1, server: , request: "GET /res/static/css/Ktv.css HTTP/1.1", upstream: "http://192.168.3.11:8091/res/static/css/Ktv.css";, host: "test.example.com", referrer: "https://test.example.com/circle/"; 2021/07/23 09:31:13 [error] 12878#12878: *1177487 upstream timed out (110: Connection timed out), client: 127.0.0.1, server: , request: "GET /circle/circle/reader.js HTTP/1.1", upstream: "http://192.168.3.11:8091/circle/circle/reader.js";, host: "test.example.com", referrer: "https://test.example.com/circle/"; 2021/07/23 09:31:13 [error] 12878#12878: *1177487 [lua] balancer.lua:199: load_balancer(): failed to pick server: failed to find valid upstream server, all upstream servers tried while connecting to upstream, client: 127.0.0.1, server: , request: "GET /circle/circle/reader.js HTTP/1.1", upstream: "http://192.168.3.11:8091/circle/circle/reader.js";, host: "test.example.com", referrer: "https://test.example.com/circle/"; 2021/07/23 09:31:13 [error] 12880#12880: *1177465 [lua] balancer.lua:199: load_balancer(): failed to pick server: failed to find valid upstream server, all upstream servers tried while connecting to upstream, client: 127.0.0.1, server: , request: "GET /res/static/css/Ktv.css HTTP/1.1", upstream: "http://192.168.3.11:8091/res/static/css/Ktv.css";, host: "test.example.com", referrer: "https://test.example.com/circle/"; 2021/07/23 09:31:52 [error] 12877#12877: *1209538 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /circle/circle/clear.gif HTTP/1.1", upstream: "http://192.168.3.12:8091/circle/circle/clear.gif";, host: "test.example.com", referrer: "https://test.example.com/circle/"; 2021/07/23 09:32:12 [error] 12875#12875: *1216086 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /res/static/circle/images/find.png HTTP/1.1", upstream: "http://192.168.3.12:8091/res/static/circle/images/find.png";, host: "test.example.com", referrer: "https://test.example.com/circle/"; ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
![http://192.168.3.12:8091/circle/circle/clear.gif"](http://192.168.3.12:8091/circle/circle/clear.gif"){kind=link}
![http://192.168.3.12:8091/res/static/circle/images/find.png"](http://192.168.3.12:8091/res/static/circle/images/find.png"){kind=link}