Add Load Balance about httpproxy

[sunshineplan]

Do you have any logs about the error?
I guess it would be "Too many open files" error.

[jealvin]

this is the error log

2022/08/24 17:34:26 http: TLS handshake error from 182.1.191.106:58896: read tcp 51.159.67.69:443->182.1.191.106:58896: i/o timeout
2022/08/24 17:34:26 http: TLS handshake error from 182.1.191.106:58898: read tcp 51.159.67.69:443->182.1.191.106:58898: i/o timeout
2022/08/24 17:34:31 http: TLS handshake error from 182.1.191.106:58900: read tcp 51.159.67.69:443->182.1.191.106:58900: i/o timeout
2022/08/24 17:34:47 http: TLS handshake error from 176.59.18.6:55736: remote error: tls: unknown certificate
2022/08/24 17:35:02 http: TLS handshake error from 203.8.207.90:7116: EOF
2022/08/24 17:36:12 http: TLS handshake error from 103.132.55.83:59564: EOF
2022/08/24 17:36:22 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 5ms
2022/08/24 17:36:22 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 10ms
2022/08/24 17:36:22 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 20ms
2022/08/24 17:36:22 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 40ms
2022/08/24 17:36:22 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 80ms
2022/08/24 17:36:22 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 160ms
2022/08/24 17:36:22 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 320ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 5ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 10ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 20ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 5ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 10ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 20ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 40ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 80ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 160ms
2022/08/24 17:36:23 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 320ms
2022/08/24 17:36:24 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 5ms
2022/08/24 17:36:24 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 10ms
2022/08/24 17:36:24 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 20ms
2022/08/24 17:36:24 http: Accept error: accept tcp [::]:443: accept4: too many open files; retrying in 40ms

do you have the fix for this?

[sunshineplan]

Actruely, this occurs because of system limit, default the limit of open files number is 1024.
Every active user maybe use about 50 tcp connections, so default limit is not suitable for heavy usage.
Your can find some ways to increase this limit, for example modify service file with adding a line "LimitNOFILE=xxx"
https://www.baeldung.com/linux/error-too-many-open-files
https://www.freedesktop.org/software/systemd/man/systemd.exec.html

[jealvin]

Thank you its fixed now
Thank you for the httpproxy its a great tool

[jealvin]

Do you have telegram @sunshineplan ?