[GH-ISSUE #1332] bind: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full #1056

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opened 2026-05-05 12:40:39 -06:00 by gitea-mirror · 1 comment

gitea-mirror commented

2026-05-05 12:40:39 -06:00

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Originally created by @luyaotang on GitHub (Jul 21, 2019).
Original GitHub issue: https://github.com/fatedier/frp/issues/1332

问题描述：
windows版本frpc设置了后台检测，然后过了一段时间（1天多），然后就会报：
2019/07/21 21:14:25 [W] [69c55bf90e29b661] do one health check failed: Get http://192.168.xx.xxx:xxx/: dial tcp 192.168.xx.xx:xx: bind: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.

环境及配置：
版本:0.22.0
fprc的关键配置：
[zk]
type = tcp
local_ip = 192.168.22.36
local_port = 8581
health_check_type = http
health_check_url = /
health_check_interval_s = 10
health_check_max_failed = 2
health_check_timeout_s = 3
后端实际是web，但由于没有域名，所以用tcp，同时也启用了后端的服务检测。

问题分析：
尝试了google，基本说明是端口耗尽或者内存耗尽的问题。但经检查，出现问题时，不存在上述问题：
1.CPU: used 1.176471%
Mem: Total:3996 MB,Free: 1461 MB,Used:2534,Usage:63.000000%
Network Connections: count:52 （netstat -ano所有的结果统计）

Originally created by @luyaotang on GitHub (Jul 21, 2019). Original GitHub issue: https://github.com/fatedier/frp/issues/1332 问题描述： windows版本frpc设置了后台检测，然后过了一段时间（1天多），然后就会报： 2019/07/21 21:14:25 [W] [69c55bf90e29b661] do one health check failed: Get http://192.168.xx.xxx:xxx/: dial tcp 192.168.xx.xx:xx: bind: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. 环境及配置：版本:0.22.0 fprc的关键配置： [zk] type = tcp local_ip = 192.168.22.36 local_port = 8581 health_check_type = http health_check_url = / health_check_interval_s = 10 health_check_max_failed = 2 health_check_timeout_s = 3 后端实际是web，但由于没有域名，所以用tcp，同时也启用了后端的服务检测。问题分析：尝试了google，基本说明是端口耗尽或者内存耗尽的问题。但经检查，出现问题时，不存在上述问题： 1.CPU: used 1.176471% Mem: Total:3996 MB,Free: 1461 MB,Used:2534,Usage:63.000000% Network Connections: count:52 （netstat -ano所有的结果统计）