http服务认证隔一段时间就认证不了，更新一下设置或者停用启用就又正常可以认证

EMQX 错误报告
1

环境

  • EMQX 版本：5.0.26
  • 操作系统版本：Linux i-CD7660FE 3.10.0-957.el7.x86_64 #1 SMP Thu Nov 8 23:39:32 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

重现此问题的步骤

2023-07-04T15:24:58.697587+08:00 [warning] msg: http_connector_do_request_failed, mfa: emqx_connector_http:on_query/3, line: 298, peername: 10.12.48.242:32242, clientid: 188D669A4E8DXSSV.123456|, connector: <<“emqx_authn_http:92”>>, reason: timeout
2023-07-04T15:24:58.698178+08:00 [error] msg: send_error, mfa: emqx_resource_buffer_worker:handle_query_result_pure/3, line: 863, peername: 10.12.48.242:32242, clientid: 188D669A4E8DXSSV.123456|, id: <<“emqx_authn_http:92”>>, reason: {recoverable_error,timeout}
2023-07-04T15:25:12.667533+08:00 [warning] msg: http_connector_do_request_failed, mfa: emqx_connector_http:on_query/3, line: 298, peername: 10.12.48.242:32244, clientid: 188D669A4E8DXSSV.123456|, connector: <<“emqx_authn_http:92”>>, reason: timeout
2023-07-04T15:25:12.668106+08:00 [error] msg: send_error, mfa: emqx_resource_buffer_worker:handle_query_result_pure/3, line: 863, peername: 10.12.48.242:32244, clientid: 188D669A4E8DXSSV.123456|, id: <<“emqx_authn_http:92”>>, reason: {recoverable_error,timeout}
2023-07-04T15:25:26.677533+08:00 [warning] msg: http_connector_do_request_failed, mfa: emqx_connector_http:on_query/3, line: 298, peername: 10.12.48.242:32247, clientid: 188D669A4E8DXSSV.123456|, connector: <<“emqx_authn_http:92”>>, reason: timeout
2023-07-04T15:25:26.678123+08:00 [error] msg: send_error, mfa: emqx_resource_buffer_worker:handle_query_result_pure/3, line: 863, peername: 10.12.48.242:32247, clientid: 188D669A4E8DXSSV.123456|, id: <<“emqx_authn_http:92”>>, reason: {recoverable_error,timeout}
2023-07-04T15:25:40.685590+08:00 [warning] msg: http_connector_do_request_failed, mfa: emqx_connector_http:on_query/3, line: 298, peername: 10.12.48.242:32252, clientid: 188D669A4E8DXSSV.123456|, connector: <<“emqx_authn_http:92”>>, reason: timeout
2023-07-04T15:25:40.686153+08:00 [error] msg: send_error, mfa: emqx_resource_buffer_worker:handle_query_result_pure/3, line: 863, peername: 10.12.48.242:32252, clientid: 188D669A4E8DXSSV.123456|, id: <<“emqx_authn_http:92”>>, reason: {recoverable_error,timeout}

预期行为

实际行为

2

看日志的报错是reason: timeout，检查下你的 http 服务是不是有时候请求延迟很高呢？

3

只要停用再启用http认证，就会变正常这应该不是http服务问题吧？是不是连接池里没有可用连接？

4

方便贴下你 http 认证的配置参数么

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6

请问一下，这个连接池是保持的长连接吗？可以配置成短连接吗

7

麻烦问下，问题最后怎么解决的啊？我也遇到类似的问题。已确认http服务是没有问题的，是正常请求了的，但是emqx日志就是提示超时