[GH-ISSUE #1886] 反复 gracefully shutdown visitor manager？ #1493

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opened 2026-05-05 12:56:36 -06:00 by gitea-mirror · 7 comments

gitea-mirror commented 2026-05-05 12:56:36 -06:00

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Originally created by @sshuangliu on GitHub (Jun 29, 2020).
Original GitHub issue: https://github.com/fatedier/frp/issues/1886

Originally assigned to: @blizard863 on GitHub.

[root@VM_0_2_centos frp_0.33.0_linux_386]# cat frps.ini
[common]
bind_port = 7109
kcp_bind_port = 7109

#dashboard_port = 7509
#dashboard_user = admin
#dashboard_pwd = xxxxoooo

log_file = /software_install/frp_0.33.0_linux_386/frps.log
log_level = debug

#for authentication
token = xxoo

pi@raspberrypi:/my_env001/frp_0.33.0_linux_arm$ cat frpc.ini
[common]
server_addr = x.x.x.x
server_port = 7109
protocol = kcp
log_file = /my_env001/frp_0.33.0_linux_arm/frpc.log
log_level = debug

admin_addr = 192.168.1.7
admin_port = 7400
admin_user = xxxx
admin_pwd = xxxx

#for authentication
token = xxoo

[secret_rdp]
type = stcp
sk = xxooxxoo
local_ip = 192.168.1.4
local_port = 3389

[ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 2222

frpc.log:

2020/06/29 19:00:30 [I] [proxy_manager.go:144] [0313c34b4092cccc] proxy added: [secret_rdp ssh]
2020/06/29 19:00:30 [I] [control.go:179] [0313c34b4092cccc] [secret_rdp] start proxy success
2020/06/29 19:00:30 [I] [control.go:179] [0313c34b4092cccc] [ssh] start proxy success
2020/06/29 19:01:00 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server
2020/06/29 19:01:00 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server
2020/06/29 19:01:30 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server
2020/06/29 19:01:40 [D] [control.go:242] [0313c34b4092cccc] read from control connection EOF
2020/06/29 19:01:40 [E] [control.go:157] [0313c34b4092cccc] work connection closed before response StartWorkConn message: EOF
2020/06/29 19:01:40 [I] [control.go:267] [0313c34b4092cccc] control writer is closing
2020/06/29 19:01:40 [I] [visitor_manager.go:60] [0313c34b4092cccc] gracefully shutdown visitor manager
2020/06/29 19:01:40 [I] [service.go:174] [0313c34b4092cccc] try to reconnect to server...
2020/06/29 19:01:46 [I] [service.go:282] [0313c34b4092cccc] login to server success, get run id [0313c34b4092cccc], server udp port [0]
2020/06/29 19:01:46 [I] [proxy_manager.go:144] [0313c34b4092cccc] proxy added: [secret_rdp ssh]
2020/06/29 19:01:46 [I] [control.go:179] [0313c34b4092cccc] [secret_rdp] start proxy success
2020/06/29 19:01:46 [I] [control.go:179] [0313c34b4092cccc] [ssh] start proxy success
2020/06/29 19:02:16 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server
2020/06/29 19:02:16 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server
2020/06/29 19:02:46 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server
2020/06/29 19:02:50 [D] [control.go:242] [0313c34b4092cccc] read from control connection EOF
2020/06/29 19:02:50 [E] [control.go:157] [0313c34b4092cccc] work connection closed before response StartWorkConn message: EOF
2020/06/29 19:02:50 [I] [control.go:267] [0313c34b4092cccc] control writer is closing
2020/06/29 19:02:50 [I] [service.go:174] [0313c34b4092cccc] try to reconnect to server...
2020/06/29 19:02:50 [I] [visitor_manager.go:60] [0313c34b4092cccc] gracefully shutdown visitor manager
2020/06/29 19:02:56 [I] [service.go:282] [0313c34b4092cccc] login to server success, get run id [0313c34b4092cccc], server udp port [0]
2020/06/29 19:02:56 [I] [proxy_manager.go:144] [0313c34b4092cccc] proxy added: [secret_rdp ssh]
2020/06/29 19:02:56 [I] [control.go:179] [0313c34b4092cccc] [secret_rdp] start proxy success
2020/06/29 19:02:56 [I] [control.go:179] [0313c34b4092cccc] [ssh] start proxy success
2020/06/29 19:03:26 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server
2020/06/29 19:03:26 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server
2020/06/29 19:03:56 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server
2020/06/29 19:04:01 [D] [control.go:242] [0313c34b4092cccc] read from control connection EOF
2020/06/29 19:04:01 [E] [control.go:157] [0313c34b4092cccc] work connection closed before response StartWorkConn message: EOF
2020/06/29 19:04:01 [I] [control.go:267] [0313c34b4092cccc] control writer is closing
2020/06/29 19:04:01 [I] [service.go:174] [0313c34b4092cccc] try to reconnect to server...
2020/06/29 19:04:01 [I] [visitor_manager.go:60] [0313c34b4092cccc] gracefully shutdown visitor manager
2020/06/29 19:04:01 [I] [service.go:282] [0313c34b4092cccc] login to server success, get run id [0313c34b4092cccc], server udp port [0]
2020/06/29 19:04:01 [I] [proxy_manager.go:144] [0313c34b4092cccc] proxy added: [secret_rdp ssh]
2020/06/29 19:04:01 [I] [control.go:179] [0313c34b4092cccc] [secret_rdp] start proxy success
2020/06/29 19:04:01 [I] [control.go:179] [0313c34b4092cccc] [ssh] start proxy success
2020/06/29 19:04:31 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server
2020/06/29 19:04:31 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server
2020/06/29 19:05:01 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server
2020/06/29 19:05:01 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server

frps.log:
2020/06/29 19:11:36 [I] [service.go:178] frps tcp listen on 0.0.0.0:7109
2020/06/29 19:11:36 [I] [service.go:187] frps kcp listen on udp 0.0.0.0:7109
2020/06/29 19:11:36 [I] [root.go:209] start frps success
2020/06/29 19:11:47 [W] [service.go:383] CheckAndEnableTLSServerConnWithTimeout error: timeout
2020/06/29 19:11:47 [I] [service.go:432] [0313c34b4092cccc] client login info: ip [114.88.242.197:44225] version [0.33.0] hostname [] os [linux] arch [arm]
2020/06/29 19:11:47 [D] [control.go:219] [0313c34b4092cccc] new work connection registered
2020/06/29 19:11:47 [I] [stcp.go:34] [0313c34b4092cccc] [secret_rdp] stcp proxy custom listen success
2020/06/29 19:11:47 [I] [control.go:445] [0313c34b4092cccc] new proxy [secret_rdp] success
2020/06/29 19:11:47 [I] [tcp.go:63] [0313c34b4092cccc] [ssh] tcp proxy listen port [2222]
2020/06/29 19:11:47 [I] [control.go:445] [0313c34b4092cccc] new proxy [ssh] success

[root@VM_0_2_centos frp_0.33.0_linux_386]# systemctl status frps
● frps.service - frp port forward server
Loaded: loaded (/usr/lib/systemd/system/frps.service; disabled; vendor preset: disabled)
Active: activating (auto-restart) (Result: exit-code) since Mon 2020-06-29 19:19:52 CST; 3s ago
Process: 13704 ExecStart=/software_install/frp_0.33.0_linux_386/frps -c /software_install/frp_0.33.0_linux_386/frps.ini (code=exited, status=2)
Main PID: 13704 (code=exited, status=2)

Jun 29 19:19:52 VM_0_2_centos systemd[1]: frps.service: main process exited, code=exited, status=2/INVALIDARGUMENT
Jun 29 19:19:52 VM_0_2_centos systemd[1]: Unit frps.service entered failed state.
Jun 29 19:19:52 VM_0_2_centos systemd[1]: frps.service failed.
[root@VM_0_2_centos frp_0.33.0_linux_386]# systemctl status frps
● frps.service - frp port forward server
Loaded: loaded (/usr/lib/systemd/system/frps.service; disabled; vendor preset: disabled)
Active: active (running) since Mon 2020-06-29 19:19:57 CST; 15s ago
Main PID: 13914 (frps)
CGroup: /system.slice/frps.service
└─13914 /software_install/frp_0.33.0_linux_386/frps -c /software_install/frp_0.33.0_linux_386/frps.ini

Jun 29 19:19:57 VM_0_2_centos systemd[1]: frps.service holdoff time over, scheduling restart.
Jun 29 19:19:57 VM_0_2_centos systemd[1]: Started frp port forward server.
Jun 29 19:19:57 VM_0_2_centos systemd[1]: Starting frp port forward server...
[root@VM_0_2_centos frp_0.33.0_linux_386]#

Originally created by @sshuangliu on GitHub (Jun 29, 2020). Original GitHub issue: https://github.com/fatedier/frp/issues/1886 Originally assigned to: @blizard863 on GitHub. [root@VM_0_2_centos frp_0.33.0_linux_386]# **cat frps.ini** [common] bind_port = 7109 kcp_bind_port = 7109 #dashboard_port = 7509 #dashboard_user = admin #dashboard_pwd = xxxxoooo log_file = /software_install/frp_0.33.0_linux_386/frps.log log_level = debug #for authentication token = xxoo pi@raspberrypi:/my_env001/frp_0.33.0_linux_arm$ **cat frpc.ini** [common] server_addr = x.x.x.x server_port = 7109 protocol = kcp log_file = /my_env001/frp_0.33.0_linux_arm/frpc.log log_level = debug admin_addr = 192.168.1.7 admin_port = 7400 admin_user = xxxx admin_pwd = xxxx #for authentication token = xxoo [secret_rdp] type = stcp sk = xxooxxoo local_ip = 192.168.1.4 local_port = 3389 [ssh] type = tcp local_ip = 127.0.0.1 local_port = 22 remote_port = 2222 **frpc.log:** 2020/06/29 19:00:30 [I] [proxy_manager.go:144] [0313c34b4092cccc] proxy added: [secret_rdp ssh] 2020/06/29 19:00:30 [I] [control.go:179] [0313c34b4092cccc] [secret_rdp] start proxy success 2020/06/29 19:00:30 [I] [control.go:179] [0313c34b4092cccc] [ssh] start proxy success 2020/06/29 19:01:00 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server 2020/06/29 19:01:00 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server 2020/06/29 19:01:30 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server 2020/06/29 19:01:40 [D] [control.go:242] [0313c34b4092cccc] read from control connection EOF 2020/06/29 19:01:40 [E] [control.go:157] [0313c34b4092cccc] work connection closed before response StartWorkConn message: EOF 2020/06/29 19:01:40 [I] [control.go:267] [0313c34b4092cccc] control writer is closing 2020/06/29 19:01:40 [I] [visitor_manager.go:60] [0313c34b4092cccc] gracefully shutdown visitor manager 2020/06/29 19:01:40 [I] [service.go:174] [0313c34b4092cccc] try to reconnect to server... 2020/06/29 19:01:46 [I] [service.go:282] [0313c34b4092cccc] login to server success, get run id [0313c34b4092cccc], server udp port [0] 2020/06/29 19:01:46 [I] [proxy_manager.go:144] [0313c34b4092cccc] proxy added: [secret_rdp ssh] 2020/06/29 19:01:46 [I] [control.go:179] [0313c34b4092cccc] [secret_rdp] start proxy success 2020/06/29 19:01:46 [I] [control.go:179] [0313c34b4092cccc] [ssh] start proxy success 2020/06/29 19:02:16 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server 2020/06/29 19:02:16 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server 2020/06/29 19:02:46 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server 2020/06/29 19:02:50 [D] [control.go:242] [0313c34b4092cccc] read from control connection EOF 2020/06/29 19:02:50 [E] [control.go:157] [0313c34b4092cccc] work connection closed before response StartWorkConn message: EOF 2020/06/29 19:02:50 [I] [control.go:267] [0313c34b4092cccc] control writer is closing 2020/06/29 19:02:50 [I] [service.go:174] [0313c34b4092cccc] try to reconnect to server... 2020/06/29 19:02:50 [I] [visitor_manager.go:60] [0313c34b4092cccc] gracefully shutdown visitor manager 2020/06/29 19:02:56 [I] [service.go:282] [0313c34b4092cccc] login to server success, get run id [0313c34b4092cccc], server udp port [0] 2020/06/29 19:02:56 [I] [proxy_manager.go:144] [0313c34b4092cccc] proxy added: [secret_rdp ssh] 2020/06/29 19:02:56 [I] [control.go:179] [0313c34b4092cccc] [secret_rdp] start proxy success 2020/06/29 19:02:56 [I] [control.go:179] [0313c34b4092cccc] [ssh] start proxy success 2020/06/29 19:03:26 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server 2020/06/29 19:03:26 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server 2020/06/29 19:03:56 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server 2020/06/29 19:04:01 [D] [control.go:242] [0313c34b4092cccc] read from control connection EOF 2020/06/29 19:04:01 [E] [control.go:157] [0313c34b4092cccc] work connection closed before response StartWorkConn message: EOF 2020/06/29 19:04:01 [I] [control.go:267] [0313c34b4092cccc] control writer is closing 2020/06/29 19:04:01 [I] [service.go:174] [0313c34b4092cccc] try to reconnect to server... 2020/06/29 19:04:01 [I] [visitor_manager.go:60] [0313c34b4092cccc] gracefully shutdown visitor manager 2020/06/29 19:04:01 [I] [service.go:282] [0313c34b4092cccc] login to server success, get run id [0313c34b4092cccc], server udp port [0] 2020/06/29 19:04:01 [I] [proxy_manager.go:144] [0313c34b4092cccc] proxy added: [secret_rdp ssh] 2020/06/29 19:04:01 [I] [control.go:179] [0313c34b4092cccc] [secret_rdp] start proxy success 2020/06/29 19:04:01 [I] [control.go:179] [0313c34b4092cccc] [ssh] start proxy success 2020/06/29 19:04:31 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server 2020/06/29 19:04:31 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server 2020/06/29 19:05:01 [D] [control.go:300] [0313c34b4092cccc] send heartbeat to server 2020/06/29 19:05:01 [D] [control.go:331] [0313c34b4092cccc] receive heartbeat from server **frps.log:** 2020/06/29 19:11:36 [I] [service.go:178] frps tcp listen on 0.0.0.0:7109 2020/06/29 19:11:36 [I] [service.go:187] frps kcp listen on udp 0.0.0.0:7109 2020/06/29 19:11:36 [I] [root.go:209] start frps success 2020/06/29 19:11:47 [W] [service.go:383] CheckAndEnableTLSServerConnWithTimeout error: timeout 2020/06/29 19:11:47 [I] [service.go:432] [0313c34b4092cccc] client login info: ip [114.88.242.197:44225] version [0.33.0] hostname [] os [linux] arch [arm] 2020/06/29 19:11:47 [D] [control.go:219] [0313c34b4092cccc] new work connection registered 2020/06/29 19:11:47 [I] [stcp.go:34] [0313c34b4092cccc] [secret_rdp] stcp proxy custom listen success 2020/06/29 19:11:47 [I] [control.go:445] [0313c34b4092cccc] new proxy [secret_rdp] success 2020/06/29 19:11:47 [I] [tcp.go:63] [0313c34b4092cccc] [ssh] tcp proxy listen port [2222] 2020/06/29 19:11:47 [I] [control.go:445] [0313c34b4092cccc] new proxy [ssh] success [root@VM_0_2_centos frp_0.33.0_linux_386]# systemctl status frps ● frps.service - frp port forward server Loaded: loaded (/usr/lib/systemd/system/frps.service; disabled; vendor preset: disabled) Active: activating (auto-restart) (Result: exit-code) since Mon 2020-06-29 19:19:52 CST; 3s ago Process: 13704 ExecStart=/software_install/frp_0.33.0_linux_386/frps -c /software_install/frp_0.33.0_linux_386/frps.ini (code=exited, status=2) Main PID: 13704 (code=exited, status=2) Jun 29 19:19:52 VM_0_2_centos systemd[1]: frps.service: main process exited, code=exited, status=2/INVALIDARGUMENT Jun 29 19:19:52 VM_0_2_centos systemd[1]: Unit frps.service entered failed state. Jun 29 19:19:52 VM_0_2_centos systemd[1]: frps.service failed. [root@VM_0_2_centos frp_0.33.0_linux_386]# systemctl status frps ● frps.service - frp port forward server Loaded: loaded (/usr/lib/systemd/system/frps.service; disabled; vendor preset: disabled) Active: active (running) since Mon 2020-06-29 19:19:57 CST; 15s ago Main PID: 13914 (frps) CGroup: /system.slice/frps.service └─13914 /software_install/frp_0.33.0_linux_386/frps -c /software_install/frp_0.33.0_linux_386/frps.ini Jun 29 19:19:57 VM_0_2_centos systemd[1]: frps.service holdoff time over, scheduling restart. Jun 29 19:19:57 VM_0_2_centos systemd[1]: Started frp port forward server. Jun 29 19:19:57 VM_0_2_centos systemd[1]: Starting frp port forward server... [root@VM_0_2_centos frp_0.33.0_linux_386]#

gitea-mirror 2026-05-05 12:56:36 -06:00

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gitea-mirror commented 2026-05-05 12:56:40 -06:00

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@fatedier commented on GitHub (Jun 29, 2020):

测试下为什么客户端和服务端会断开连接。

<!-- gh-comment-id:651059698 --> @fatedier commented on GitHub (Jun 29, 2020): 测试下为什么客户端和服务端会断开连接。

gitea-mirror commented 2026-05-05 12:56:40 -06:00

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@sshuangliu commented on GitHub (Jun 29, 2020):

测试下为什么客户端和服务端会断开连接。

加了KCP后就这样了，，今天以上是测试的结果，重启客户端 服务端服务的日志
你说的的测试是指？

<!-- gh-comment-id:651070392 --> @sshuangliu commented on GitHub (Jun 29, 2020): > 测试下为什么客户端和服务端会断开连接。 加了KCP后就这样了，，今天以上是测试的结果，重启客户端 服务端服务的日志 你说的的测试是指？

gitea-mirror commented 2026-05-05 12:56:41 -06:00

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@fatedier commented on GitHub (Jun 29, 2020):

加了KCP后就这样了

所以你自己已经进行了一些测试定位问题了，可以继续通过类似的方法调试一下具体的问题。

<!-- gh-comment-id:651076330 --> @fatedier commented on GitHub (Jun 29, 2020): > 加了KCP后就这样了 所以你自己已经进行了一些测试定位问题了，可以继续通过类似的方法调试一下具体的问题。

gitea-mirror commented 2026-05-05 12:56:41 -06:00

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@sshuangliu commented on GitHub (Jun 29, 2020):

测试下为什么客户端和服务端会断开连接。

把C/S 端 KCP的配置去除后，就一切都正常了：

2020/06/29 20:14:30 [I] [control.go:179] [828a0bde0571bfcb] [ssh] start proxy success
2020/06/29 20:14:30 [I] [control.go:179] [828a0bde0571bfcb] [secret_rdp] start proxy success
2020/06/29 20:15:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:15:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server
2020/06/29 20:15:30 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:15:30 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server
2020/06/29 20:16:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:16:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server
2020/06/29 20:16:30 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:16:30 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server
2020/06/29 20:17:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:17:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server
2020/06/29 20:17:30 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:17:30 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server
2020/06/29 20:18:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:18:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server
2020/06/29 20:18:30 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:18:30 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server
2020/06/29 20:19:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server
2020/06/29 20:19:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server

<!-- gh-comment-id:651081088 --> @sshuangliu commented on GitHub (Jun 29, 2020): > 测试下为什么客户端和服务端会断开连接。 把C/S 端 KCP的配置去除后，就一切都正常了： 2020/06/29 20:14:30 [I] [control.go:179] [828a0bde0571bfcb] [ssh] start proxy success 2020/06/29 20:14:30 [I] [control.go:179] [828a0bde0571bfcb] [secret_rdp] start proxy success 2020/06/29 20:15:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:15:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server 2020/06/29 20:15:30 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:15:30 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server 2020/06/29 20:16:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:16:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server 2020/06/29 20:16:30 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:16:30 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server 2020/06/29 20:17:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:17:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server 2020/06/29 20:17:30 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:17:30 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server 2020/06/29 20:18:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:18:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server 2020/06/29 20:18:30 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:18:30 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server 2020/06/29 20:19:00 [D] [control.go:300] [828a0bde0571bfcb] send heartbeat to server 2020/06/29 20:19:00 [D] [control.go:331] [828a0bde0571bfcb] receive heartbeat from server

gitea-mirror commented 2026-05-05 12:56:42 -06:00

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@sshuangliu commented on GitHub (Jun 29, 2020):

加了KCP后就这样了

所以你自己已经进行了一些测试定位问题了，可以继续通过类似的方法调试一下具体的问题。

那就是KCP的问题吧？或者说是KCP在我这种配置的功能场景中不支持吗？ 然后再细节的 我就没法定位了

frps.log日志中的： 这些关键字 有头绪吗？
CheckAndEnableTLSServerConnWithTimeout error: timeout

[root@VM_0_2_centos frp_0.33.0_linux_386]# systemctl status frps
● frps.service - frp port forward server
Loaded: loaded (/usr/lib/systemd/system/frps.service; disabled; vendor preset: disabled)
Active: activating (auto-restart) (Result: exit-code) since Mon 2020-06-29 19:19:52 CST; 3s ago
Process: 13704 ExecStart=/software_install/frp_0.33.0_linux_386/frps -c /software_install/frp_0.33.0_linux_386/frps.ini (code=exited, status=2)
Main PID: 13704 (code=exited, status=2)

Jun 29 19:19:52 VM_0_2_centos systemd[1]: frps.service: main process exited, code=exited, status=2/INVALIDARGUMENT
Jun 29 19:19:52 VM_0_2_centos systemd[1]: Unit frps.service entered failed state.
Jun 29 19:19:52 VM_0_2_centos systemd[1]: frps.service failed.
[root@VM_0_2_centos frp_0.33.0_linux_386]# systemctl status frps
● frps.service - frp port forward server
Loaded: loaded (/usr/lib/systemd/system/frps.service; disabled; vendor preset: disabled)
Active: active (running) since Mon 2020-06-29 19:19:57 CST; 15s ago
Main PID: 13914 (frps)
CGroup: /system.slice/frps.service
└─13914 /software_install/frp_0.33.0_linux_386/frps -c /software_install/frp_0.33.0_linux_386/frps.ini

Jun 29 19:19:57 VM_0_2_centos systemd[1]: frps.service holdoff time over, scheduling restart.
Jun 29 19:19:57 VM_0_2_centos systemd[1]: Started frp port forward server.
Jun 29 19:19:57 VM_0_2_centos systemd[1]: Starting frp port forward server...
[root@VM_0_2_centos frp_0.33.0_linux_386]#

<!-- gh-comment-id:651085063 --> @sshuangliu commented on GitHub (Jun 29, 2020): > > 加了KCP后就这样了 > > 所以你自己已经进行了一些测试定位问题了，可以继续通过类似的方法调试一下具体的问题。 那就是KCP的问题吧？或者说是KCP在我这种配置的功能场景中不支持吗？ 然后再细节的 我就没法定位了 frps.log日志中的： 这些关键字 有头绪吗？ **CheckAndEnableTLSServerConnWithTimeout error: timeout** [root@VM_0_2_centos frp_0.33.0_linux_386]# systemctl status frps ● frps.service - frp port forward server Loaded: loaded (/usr/lib/systemd/system/frps.service; disabled; vendor preset: disabled) Active: activating (auto-restart) (Result: exit-code) since Mon 2020-06-29 19:19:52 CST; 3s ago Process: 13704 ExecStart=/software_install/frp_0.33.0_linux_386/frps -c /software_install/frp_0.33.0_linux_386/frps.ini (code=exited, status=2) Main PID: 13704 (code=exited, status=2) Jun 29 19:19:52 VM_0_2_centos systemd[1]: **frps.service: main process exited, code=exited, status=2/INVALIDARGUMENT** Jun 29 19:19:52 VM_0_2_centos systemd[1]: Unit frps.service entered failed state. Jun 29 19:19:52 VM_0_2_centos systemd[1]: frps.service failed. [root@VM_0_2_centos frp_0.33.0_linux_386]# systemctl status frps ● frps.service - frp port forward server Loaded: loaded (/usr/lib/systemd/system/frps.service; disabled; vendor preset: disabled) Active: active (running) since Mon 2020-06-29 19:19:57 CST; 15s ago Main PID: 13914 (frps) CGroup: /system.slice/frps.service └─13914 /software_install/frp_0.33.0_linux_386/frps -c /software_install/frp_0.33.0_linux_386/frps.ini Jun 29 19:19:57 VM_0_2_centos systemd[1]**: frps.service holdoff time over, scheduling restart.** Jun 29 19:19:57 VM_0_2_centos systemd[1]: Started frp port forward server. Jun 29 19:19:57 VM_0_2_centos systemd[1]: Starting frp port forward server... [root@VM_0_2_centos frp_0.33.0_linux_386]#

gitea-mirror commented 2026-05-05 12:56:42 -06:00

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@tommy110 commented on GitHub (Jul 1, 2020):

我这边也出现这样的问题，没有使用KCP,仅仅普通的TCP。
2020/07/01 16:22:11 [E] [control.go:157] [1edca75218c7640c] work connection closed before response StartWorkConn message: EOF
2020/07/01 16:22:11 [I] [control.go:267] [1edca75218c7640c] control writer is closing
2020/07/01 16:22:11 [I] [service.go:174] [1edca75218c7640c] try to reconnect to server...
2020/07/01 16:22:11 [I] [visitor_manager.go:60] [1edca75218c7640c] gracefully shutdown visitor manager
2020/07/01 16:22:11 [I] [service.go:282] [1edca75218c7640c] login to server success, get run id [1edca75218c7640c], server udp port [0]

<!-- gh-comment-id:652388832 --> @tommy110 commented on GitHub (Jul 1, 2020): 我这边也出现这样的问题，没有使用KCP,仅仅普通的TCP。 2020/07/01 16:22:11 [E] [control.go:157] [1edca75218c7640c] work connection closed before response StartWorkConn message: EOF 2020/07/01 16:22:11 [I] [control.go:267] [1edca75218c7640c] control writer is closing 2020/07/01 16:22:11 [I] [service.go:174] [1edca75218c7640c] try to reconnect to server... 2020/07/01 16:22:11 [I] [visitor_manager.go:60] [1edca75218c7640c] gracefully shutdown visitor manager 2020/07/01 16:22:11 [I] [service.go:282] [1edca75218c7640c] login to server success, get run id [1edca75218c7640c], server udp port [0]

gitea-mirror commented 2026-05-05 12:56:42 -06:00

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@blizard863 commented on GitHub (Sep 15, 2020):

这种情况可以看下是否有防火墙。 一般是设置了防火墙，建立了连接，然后连接被强行关闭了，然后 frpc 不停的重连。

<!-- gh-comment-id:692673678 --> @blizard863 commented on GitHub (Sep 15, 2020): 这种情况可以看下是否有防火墙。 一般是设置了防火墙，建立了连接，然后连接被强行关闭了，然后 frpc 不停的重连。

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