[GH-ISSUE #3183] timeout when connecting to frps through the socks5 proxy with the kcp protocol

gitea-mirror commented

2026-05-05 13:38:42 -06:00

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Originally created by @aa51513 on GitHub (Nov 23, 2022).
Original GitHub issue: https://github.com/fatedier/frp/issues/3183

Bug Description

When connecting to frps through the socks5 proxy, if kcp is specified, it will fail to connect

frpc Version

0.44.0

frps Version

0.44.0

System Architecture

linux/amd64

Configurations

[common]
log_file = /var/log/frp/frpc.log
http_proxy = socks5://hello:world@127.0.0.1:1080
server_addr = 10.0.0.173
server_port = 7000
token = frpToken123
protocol = kcp

[server_ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 6000

Logs

[W] [service.go:204] [f98f1934ed9f4b28] reconnect to server error: i/o deadline reached, wait 20s for another retry
[I] [service.go:201] [f98f1934ed9f4b28] try to reconnect to server...
[W] [service.go:204] [f98f1934ed9f4b28] reconnect to server error: i/o deadline reached, wait 20s for another retry
[I] [service.go:201] [f98f1934ed9f4b28] try to reconnect to server...
[W] [service.go:204] [f98f1934ed9f4b28] reconnect to server error: i/o deadline reached, wait 20s for another retry
[I] [service.go:201] [f98f1934ed9f4b28] try to reconnect to server...
[W] [service.go:204] [f98f1934ed9f4b28] reconnect to server error: i/o deadline reached, wait 20s for another retry
[I] [service.go:201] [f98f1934ed9f4b28] try to reconnect to server...

Steps to reproduce

when i changed the protocol from kcp to tcp it worked
[common]
log_file = /var/log/frp/frpc.log
http_proxy = socks5://hello:world@127.0.0.1:1080
server_addr = 10.0.0.173
server_port = 7000
token = frpToken123
protocol = tcp

[server_ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 6000

Affected area

Docs
Installation
Performance and Scalability
Security
User Experience
Test and Release
Developer Infrastructure
Client Plugin
Server Plugin
Extensions
Others

Originally created by @aa51513 on GitHub (Nov 23, 2022). Original GitHub issue: https://github.com/fatedier/frp/issues/3183 ### Bug Description When connecting to frps through the socks5 proxy, if kcp is specified, it will fail to connect ### frpc Version 0.44.0 ### frps Version 0.44.0 ### System Architecture linux/amd64 ### Configurations [common] log_file = /var/log/frp/frpc.log http_proxy = socks5://hello:world@127.0.0.1:1080 server_addr = 10.0.0.173 server_port = 7000 token = frpToken123 protocol = kcp [server_ssh] type = tcp local_ip = 127.0.0.1 local_port = 22 remote_port = 6000 ### Logs [W] [service.go:204] [f98f1934ed9f4b28] reconnect to server error: i/o deadline reached, wait 20s for another retry [I] [service.go:201] [f98f1934ed9f4b28] try to reconnect to server... [W] [service.go:204] [f98f1934ed9f4b28] reconnect to server error: i/o deadline reached, wait 20s for another retry [I] [service.go:201] [f98f1934ed9f4b28] try to reconnect to server... [W] [service.go:204] [f98f1934ed9f4b28] reconnect to server error: i/o deadline reached, wait 20s for another retry [I] [service.go:201] [f98f1934ed9f4b28] try to reconnect to server... [W] [service.go:204] [f98f1934ed9f4b28] reconnect to server error: i/o deadline reached, wait 20s for another retry [I] [service.go:201] [f98f1934ed9f4b28] try to reconnect to server... ### Steps to reproduce when i changed the protocol from kcp to tcp it worked [common] log_file = /var/log/frp/frpc.log http_proxy = socks5://hello:world@127.0.0.1:1080 server_addr = 10.0.0.173 server_port = 7000 token = frpToken123 protocol = **tcp** [server_ssh] type = tcp local_ip = 127.0.0.1 local_port = 22 remote_port = 6000 ### Affected area - [ ] Docs - [ ] Installation - [ ] Performance and Scalability - [ ] Security - [ ] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others

gitea-mirror closed this issue

2026-05-05 13:38:43 -06:00

gitea-mirror commented

2026-05-05 13:38:45 -06:00

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@fatedier commented on GitHub (Nov 23, 2022):

https://github.com/fatedier/frp/blob/dev/conf/frpc_full.ini#L17

@fatedier commented on GitHub (Nov 23, 2022): https://github.com/fatedier/frp/blob/dev/conf/frpc_full.ini#L17

gitea-mirror commented

2026-05-05 13:38:46 -06:00

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@aa51513 commented on GitHub (Nov 23, 2022):

https://github.com/fatedier/frp/blob/dev/conf/frpc_full.ini#L17

Thanks for pointing out my oversight

@aa51513 commented on GitHub (Nov 23, 2022): > https://github.com/fatedier/frp/blob/dev/conf/frpc_full.ini#L17 Thanks for pointing out my oversight

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