[GH-ISSUE #4594] frp是否支持Server Sent Events(SSE)?

gitea-mirror commented

2026-05-05 14:19:57 -06:00

Owner

Originally created by @sdaduanbilei on GitHub (Dec 18, 2024).
Original GitHub issue: https://github.com/fatedier/frp/issues/4594

Bug Description

frpc 配置

serverAddr = ""
serverPort = 
auth.method = ""
auth.token = ""

[[proxies]]
name = "wt-28-api"
type = "tcp"
localIP = "127.0.0.1"
localPort = 8888
remotePort = 6989

nginx 配置

location /api/ {
        proxy_pass http://apiproxy/;
        proxy_set_header Host $host;
        proxy_pass_header Set-Cookie;
        proxy_redirect http://$host/ http://$http_host/;
        proxy_ssl_server_name on;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_http_version 1.1;
        chunked_transfer_encoding off;
        proxy_buffering off;
        proxy_cache off;
        add_header X-Accel-Buffering "no";
    }

结构为前后分离项目，前端部署在云服务器上，但是服务器性能不行所以通过frp 配置本地服务器提供后端服务，目前接口都已经正常访问，唯独 Server Sent Events(SSE) 一直未响应

frpc Version

frp_0.61.1_linux_amd64

frps Version

frp_0.61.1_linux_amd64

System Architecture

linux/amd64

Configurations

Logs

No response

Steps to reproduce

...

Affected area

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

Originally created by @sdaduanbilei on GitHub (Dec 18, 2024). Original GitHub issue: https://github.com/fatedier/frp/issues/4594 ### Bug Description frpc 配置 ``` serverAddr = "" serverPort = auth.method = "" auth.token = "" [[proxies]] name = "wt-28-api" type = "tcp" localIP = "127.0.0.1" localPort = 8888 remotePort = 6989 ``` nginx 配置 ``` location /api/ { proxy_pass http://apiproxy/; proxy_set_header Host $host; proxy_pass_header Set-Cookie; proxy_redirect http://$host/ http://$http_host/; proxy_ssl_server_name on; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection 'upgrade'; proxy_http_version 1.1; chunked_transfer_encoding off; proxy_buffering off; proxy_cache off; add_header X-Accel-Buffering "no"; } ``` 结构为前后分离项目，前端部署在云服务器上，但是服务器性能不行所以通过frp 配置本地服务器提供后端服务，目前接口都已经正常访问，唯独 Server Sent Events(SSE) 一直未响应 ### frpc Version frp_0.61.1_linux_amd64 ### frps Version frp_0.61.1_linux_amd64 ### System Architecture linux/amd64 ### Configurations 1 ### Logs _No response_ ### Steps to reproduce 1. 2. 3. ... ### Affected area - [ ] Docs - [ ] Installation - [ ] Performance and Scalability - [ ] Security - [ ] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others