gitea-mirror commented

Owner

Originally created by @modpotato on GitHub (May 21, 2024).
Original GitHub issue: https://github.com/fatedier/frp/issues/4229

Bug Description

after a few days (or hours) of running frp it will randomly close a large amount of connections

frpc Version

0.56.0

frps Version

0.56.0

System Architecture

linux/amd64

Configurations

server:

# frps.toml
bindPort = 7000
kcpBindPort = 7000
vhostHTTPSPort = 8080
allowPorts = [
    {single = 2022},
    {start = 4000, end = 5000},
    {single = 8080}
]
# The default value is 127.0.0.1. Change it to 0.0.0.0 when you want to access it from a public network.
webServer.addr = "0.0.0.0"
webServer.port = 7500
# dashboard's username and password are both optional
webServer.user = "admin"
webServer.password = "admin"

auth.additionalScopes = ["HeartBeats"]
auth.method = "token"
auth.token = "authtoken"

client

# frpc.toml
serverAddr = "15.204.234.35" # Replace with frps server IP
serverPort = 7000
transport.protocol = "kcp"

auth.additionalScopes = ["HeartBeats"]
auth.method = "token"
auth.token = "authtoken"


# TCP port range mapping
{{range $val := parseNumberRangePair "4000-5000" "4000-5000"}}
[[proxies]]
name = "tcp-{{$val.First}}"
type = "tcp"
localPort = {{$val.First}}
remotePort = {{$val.Second}}
{{end}}

# Additional TCP ports
[[proxies]]
name = "tcp-2022"
type = "tcp"
localPort = 2022
remotePort = 2022

[[proxies]]
name = "tcp-8080"
type = "https"
customDomains = ["website.com"]

[proxies.plugin]
type = "https2http"
crtPath = ""
keyPath = ""
localAddr = "127.0.0.1:8080"

# UDP port range mapping
{{range $val := parseNumberRangePair "4000-5000" "4000-5000"}}
[[proxies]]
name = "udp-{{$val.First}}"
type = "udp"
localPort = {{$val.First}}
remotePort = {{$val.Second}}
{{end}}

Logs

im only going to cite relevant logs, lmk if more are needed (10k lines plus)

May 21 01:58:26 frpc[70729]: 2024-05-21 01:58:26.855 [W] [client/control.go:127] [22197ea8e7593c30] start new connection to server error: session shutdown
May 21 01:58:26 frpc[70729]: 2024-05-21 01:58:26.348 [I] [proxy/udp.go:142] [22197ea8e7593c30] [udp-4021] writer goroutine for udp work connection closed
May 21 01:58:26 frpc[70729]: 2024-05-21 01:58:26.348 [W] [proxy/udp.go:128] [22197ea8e7593c30] [udp-4178] read from workConn for udp error: EOF

all 3 of these are spammed (aside from these the others are just random requests that didnt reach an endpoint)

Steps to reproduce

load configs
use ovhcloud vps for server
use local for client
wait

Affected area

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

Originally created by @modpotato on GitHub (May 21, 2024). Original GitHub issue: https://github.com/fatedier/frp/issues/4229 ### Bug Description after a few days (or hours) of running frp it will randomly close a large amount of connections ### frpc Version 0.56.0 ### frps Version 0.56.0 ### System Architecture linux/amd64 ### Configurations # server: ``` # frps.toml bindPort = 7000 kcpBindPort = 7000 vhostHTTPSPort = 8080 allowPorts = [ {single = 2022}, {start = 4000, end = 5000}, {single = 8080} ] # The default value is 127.0.0.1. Change it to 0.0.0.0 when you want to access it from a public network. webServer.addr = "0.0.0.0" webServer.port = 7500 # dashboard's username and password are both optional webServer.user = "admin" webServer.password = "admin" auth.additionalScopes = ["HeartBeats"] auth.method = "token" auth.token = "authtoken" ``` # client ``` # frpc.toml serverAddr = "15.204.234.35" # Replace with frps server IP serverPort = 7000 transport.protocol = "kcp" auth.additionalScopes = ["HeartBeats"] auth.method = "token" auth.token = "authtoken" # TCP port range mapping {{range $val := parseNumberRangePair "4000-5000" "4000-5000"}} [[proxies]] name = "tcp-{{$val.First}}" type = "tcp" localPort = {{$val.First}} remotePort = {{$val.Second}} {{end}} # Additional TCP ports [[proxies]] name = "tcp-2022" type = "tcp" localPort = 2022 remotePort = 2022 [[proxies]] name = "tcp-8080" type = "https" customDomains = ["website.com"] [proxies.plugin] type = "https2http" crtPath = "" keyPath = "" localAddr = "127.0.0.1:8080" # UDP port range mapping {{range $val := parseNumberRangePair "4000-5000" "4000-5000"}} [[proxies]] name = "udp-{{$val.First}}" type = "udp" localPort = {{$val.First}} remotePort = {{$val.Second}} {{end}} ``` ### Logs im only going to cite relevant logs, lmk if more are needed (10k lines plus) May 21 01:58:26 frpc[70729]: 2024-05-21 01:58:26.855 [W] [client/control.go:127] [22197ea8e7593c30] start new connection to server error: session shutdown May 21 01:58:26 frpc[70729]: 2024-05-21 01:58:26.348 [I] [proxy/udp.go:142] [22197ea8e7593c30] [udp-4021] writer goroutine for udp work connection closed May 21 01:58:26 frpc[70729]: 2024-05-21 01:58:26.348 [W] [proxy/udp.go:128] [22197ea8e7593c30] [udp-4178] read from workConn for udp error: EOF all 3 of these are spammed (aside from these the others are just random requests that didnt reach an endpoint) ### Steps to reproduce 1. load configs 2. use ovhcloud vps for server 3. use local for client 4. wait ### Affected area - [ ] Docs - [ ] Installation - [X] Performance and Scalability - [ ] Security - [X] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others

gitea-mirror

2026-05-05 14:08:57 -06:00

closed this issue
added the
lifecycle/stale
label

gitea-mirror commented

2026-05-05 14:09:01 -06:00

Author

Owner

@xqzr commented on GitHub (May 21, 2024):

#4223

@xqzr commented on GitHub (May 21, 2024): #4223

gitea-mirror commented

2026-05-05 14:09:01 -06:00

Author

Owner

@github-actions[bot] commented on GitHub (Jun 12, 2024):

Issues go stale after 21d of inactivity. Stale issues rot after an additional 7d of inactivity and eventually close.

@github-actions[bot] commented on GitHub (Jun 12, 2024): Issues go stale after 21d of inactivity. Stale issues rot after an additional 7d of inactivity and eventually close.