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NginxProxyManager / nginx-proxy-manager

Docker container for managing Nginx proxy hosts with a simple, powerful interface
https://nginxproxymanager.com
MIT License
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504 error with Chrome, Edge, Opera No error with Firefox, Brave or app #1744

Open Philmo67 opened 2 years ago

Philmo67 commented 2 years ago

Discussed in https://github.com/jc21/nginx-proxy-manager/discussions/1637

Originally posted by **Philmo67** December 7, 2021 Hello, I have a confusing problem: redirects to my services only work when using Firefox, or the dedicated Android apps (in LAN, WLAN and WAN, so the network/firewall configuration can be considered correct). I can't connect with Chrome or Edge, I get a 504 error. I've purged the caches, including HSTS. Latest docker image. The services are set up as follows: ``` { "id": 1, "created_on": "2021-08-23 23:48:41", "modified_on": "2021-11-29 12:24:09", "owner_user_id": 1, "domain_names": [ "service.domain.org" ], "forward_host": "192.168.1.20", "forward_port": 80, "access_list_id": 0, "certificate_id": 19, "ssl_forced": true, "caching_enabled": false, "block_exploits": true, "advanced_config": "", "meta": { "letsencrypt_agree": false, "dns_challenge": false }, "allow_websocket_upgrade": true, "http2_support": false, "forward_scheme": "http", "enabled": 1, "locations": [], "hsts_enabled": false, "hsts_subdomains": false } ``` Error log shows : `2021/12/07 21:40:31 [error] 13228#13228: *114081 upstream prematurely closed connection while reading response header from upstream, client: 192.168.1.2, server: service.domain.org, request: "GET / HTTP/2.0", upstream: "http://192.168.1.20:80/", host: "service.domain.org"` Access log shows : `[07/Dec/2021:21:39:40 +0000] - - 499 - GET https service.domain.org "/" [Client 192.168.1.2] [Length 0] [Gzip -] [Sent-to 192.168.1.20] "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.55 Safari/537.36 Edg/96.0.1054.43" "-" [07/Dec/2021:21:40:31 +0000] - 502 502 - GET https service.domain.org "/" [Client 192.168.1.2] [Length 556] [Gzip -] [Sent-to 192.168.1.20] "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.55 Safari/537.36 Edg/96.0.1054.43" "-" [07/Dec/2021:21:41:23 +0000] - 502 502 - GET https service.domain.org "/favicon.ico" [Client 192.168.1.2] [Length 556] [Gzip -] [Sent-to 192.168.1.20] "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.55 Safari/537.36 Edg/96.0.1054.43" "https://service.domain.org/"` I tested using Brave and services work fine, however, no success using Opera. So the same services are OK using Firefox and Brave but sending a 504 error using Chrome, Edge and Opera ... Where to start investigating?
Philmo67 commented 2 years ago

What tools do you use to see what is going on ? What do Chrome, Edge or Opera have in common that could cause timeout/bad gateway error when establishing connection (that Firefox, Brave or an android app do not have) ?

github-actions[bot] commented 6 months ago

Issue is now considered stale. If you want to keep it open, please comment :+1: