frp一段时间后失去连接

[ZJahon]

Bug Description

使用https2http插件后，设置了ssl证书，一开始网站可以访问，一段时间后不知道是什么原因，网站开始无法访问了。重启后几分钟内又可以访问，过段时间后又不能访问了。
start error: gen TLS config error: open ./etc/aaa.crt: no such file or directory。
证书可以确定是一直存在的。frps dashboard里显示客户端状态offline。

frpc Version

0.51.3

frps Version

0.53.2

System Architecture

linux/amd64 for openwrt

Configurations

server:
[common]
bind_port = a_port
token = token
tcp_mux = true
tls_only = false
bind_udp_port = b_port
kcp_bind_port = a_port
vhost_http_port = c_port
vhost_https_port = d_port
log_file = /var/log/frps.log
log_level = trace
log_max_days = 3
disable_log_color = false
max_ports_per_client = 0
dashboard_addr = 0.0.0.0
dashboard_port = 7500

client:
[common]
server_addr=server_addr
server_port=a_port
token=token
user=countryf2
log_level=info
log_max_days=3
protocol=kcp
log_file=/var/etc/frp/frpc.log
tcp_mux=true
tls_enable=true
login_fail_exit=false

[vc]
type=https
custom_domains=custom_domains
plugin=https2http
plugin_local_addr=localip:localport
plugin_crt_path=./etc/aaa.crt
plugin_key_path=./etc/aaa.key
plugin_host_header_rewrite=localip
plugin_header_X_From_Where=frp
use_encryption=true
use_compression=true

Logs

调整成trace后的日志：
2024/06/07 11:59:02 [D] [proxy_wrapper.go:255] [85e2959ba74a35c7] [countryf2.vc] start a new work connection, localAddr: 0.0.0.0:45843 remoteAddr: internetip:internetport
2024/06/07 11:59:02 [T] [proxy.go:135] [85e2959ba74a35c7] [countryf2.vc] handle tcp work connection, use_encryption: true, use_compression: true
2024/06/07 11:59:02 [D] [proxy.go:185] [85e2959ba74a35c7] [countryf2.vc] handle by plugin: https2http
2024/06/07 11:59:02 [D] [proxy.go:185] [85e2959ba74a35c7] [countryf2.vc] handle by plugin: https2http
2024/06/07 11:59:02 [D] [proxy.go:187] [85e2959ba74a35c7] [countryf2.vc] handle by plugin finished
2024/06/07 11:59:02 [D] [proxy.go:187] [85e2959ba74a35c7] [countryf2.vc] handle by plugin finished
2024/06/07 11:59:11 [D] [control.go:296] [85e2959ba74a35c7] send heartbeat to server
2024/06/07 11:59:11 [D] [control.go:329] [85e2959ba74a35c7] receive heartbeat from server
2024/06/07 11:59:41 [D] [control.go:296] [85e2959ba74a35c7] send heartbeat to server
2024/06/07 11:59:41 [D] [control.go:329] [85e2959ba74a35c7] receive heartbeat from server
2024/06/07 12:00:00 [I] [visitor_manager.go:77] [85e2959ba74a35c7] gracefully shutdown visitor manager
2024/06/07 12:00:00 [D] [control.go:228] [85e2959ba74a35c7] read from control connection EOF
2024/06/07 12:00:00 [I] [control.go:252] [85e2959ba74a35c7] control writer is closing
2024/06/07 12:00:00 [I] [root.go:236] frpc service for config file [/var/etc/frp/frpc.conf] stopped
2024/06/07 12:00:00 [T] [control.go:150] [85e2959ba74a35c7] work connection closed before response StartWorkConn message: EOF
2024/06/07 12:00:01 [I] [root.go:220] start frpc service for config file [/var/etc/frp/frpc.conf]
2024/06/07 12:00:01 [I] [service.go:301] [cbd167a1552a767e] login to server success, get run id [cbd167a1552a767e]
2024/06/07 12:00:01 [I] [proxy_manager.go:150] [cbd167a1552a767e] proxy added: [countryf2.vc]
2024/06/07 12:00:01 [T] [proxy_wrapper.go:195] [cbd167a1552a767e] [countryf2.vc] change status from [new] to [wait start]
2024/06/07 12:00:01 [W] [control.go:170] [cbd167a1552a767e] [countryf2.vc] start error: gen TLS config error: open ./etc/aaa.crt: no such file or directory
2024/06/07 12:00:31 [D] [control.go:296] [cbd167a1552a767e] send heartbeat to server
2024/06/07 12:00:31 [D] [control.go:329] [cbd167a1552a767e] receive heartbeat from server
2024/06/07 12:00:34 [T] [proxy_wrapper.go:195] [cbd167a1552a767e] [countryf2.vc] change status from [start error] to [wait start]
2024/06/07 12:00:34 [W] [control.go:170] [cbd167a1552a767e] [countryf2.vc] start error: gen TLS config error: open ./etc/aaa.crt: no such file or directory

Steps to reproduce

...

Affected area

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

[xqzr]

检查 ./etc/aaa.crt 文件是否存在