[Bug]: Missing files after extension upgrades? Can no longer connect to workspace. MaxListenersExceededWarning

[tmikaeld]

Is there an existing issue for this?

• I have searched the existing issues

OS/Web Information

• Web Browser: Any
• Local OS: MacOS
• Remote OS: Debian 11
• Remote Architecture: amd64
• code-server --version: 4.10

Steps to Reproduce

1. Start code server
2. use code server
3. randomly failed..

Expected

Code server should work

Actual

404 on these files:

/static/extensions/git-base/dist/browser/extension.js
/static/extensions/emmet/dist/browser/emmetBrowserMain.js
/static/extensions/merge-conflict/dist/browser/mergeConflictMain.js

Logs

(node:189) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 exit listeners added to [process]. Use emitter.setMaxListeners() to increase limit
(Use node --trace-warnings ... to show where the warning was created)
(node:189) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 uncaughtException listeners added to [process]. Use emitter.setMaxListeners() to increase limit
(node:189) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 SIGPIPE listeners added to [process]. Use emitter.setMaxListeners() to increase limit
(node:189) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 unhandledRejection listeners added to [process]. Use emitter.setMaxListeners() to increase limit
(node:189) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 rejectionHandled listeners added to [process]. Use emitter.setMaxListeners() to increase limit
File not found: /usr/lib/code-server/lib/vscode/extensions/emmet/dist/browser/emmetBrowserMain.js
File not found: /usr/lib/code-server/lib/vscode/extensions/git-base/dist/browser/extension.js
File not found: /usr/lib/code-server/lib/vscode/extensions/merge-conflict/dist/browser/mergeConflictMain.js

Screenshot/Video

No response

Does this issue happen in VS Code or GitHub Codespaces?

• I cannot reproduce this in VS Code.
• I cannot reproduce this in GitHub Codespaces.

Are you accessing code-server over HTTPS?

• I am using HTTPS.

Notes

No response

[tmikaeld]

I noticed that the files are not in the locations they should be, this is the result of locate:

root@www:~# locate mergeConflictMain.js
/usr/lib/code-server/lib/vscode/extensions/merge-conflict/dist/mergeConflictMain.js
/usr/lib/code-server/lib/vscode/extensions/merge-conflict/dist/mergeConflictMain.js.LICENSE.txt
/usr/lib/code-server/lib/vscode/extensions/merge-conflict/dist/mergeConflictMain.js.map

[code-asher]

The missing files might be something we need to look into (looks like it is trying to load the browser versions for some reason which are not packaged) but I think the cause of the connection issue is the 1006 on the web sockets. Usually this means web sockets are not being handled properly. Can you tell us more about your setup? Are you behind a reverse proxy? If so what does the configuration look like? You mentioned an upgrade, was it working prior to 4.10.0?

[xolom]

Same issue here. Running code-server 4.18.0

[liusky0212]

code-server 4.9--->4.18 have same issue , code server behind nginx

see most log
debug host "x.com" does not match origin "x.com:3000"; blocking request to /stable-d7a2b4936af1bfd80cb96f2567af68badc2325e3?reconnectionToken=e8438e74-92d4-4247-aae8-d927c61e72b6&reconnection=false&skipWebSocketFrames=false

it has Cross-Origin Issues!
The issue has been successfully resolved by using --trusted-origins

you can give it a try

[xuefei6000]

时间问题，所以我懒得翻译，我快速用中文分享一下我是如何解决的：

首先描述一下问题，我使用nginx 进行反向代理。

页面成功了，但是打开页面之后提示如下：

An unexpected error occurred that requires a reload of this page.
The workbench failed to connect to the server (Error: WebSocket close with status code 1006)

然后我查看了 docker logs

[03:26:55] Extension host agent started.
[03:26:55] Started initializing default profile extensions in extensions installation folder. file:///home/coder/.local/share/code-server/extensions
[03:26:55] Completed initializing default profile extensions in extensions installation folder. file:///home/coder/.local/share/code-server/extensions
File not found: /usr/lib/code-server/lib/vscode/extensions/git-base/dist/browser/extension.js
File not found: /usr/lib/code-server/lib/vscode/extensions/merge-conflict/dist/browser/mergeConflictMain.js
File not found: /usr/lib/code-server/lib/vscode/extensions/git-base/dist/browser/extension.js
File not found: /usr/lib/code-server/lib/vscode/extensions/merge-conflict/dist/browser/mergeConflictMain.js

经过不断地搜索，我终于找到了解决问题的答案
请参考 #6014

如果你也是 nginx 的话 参考 #6166
在你的nginx 的 /etc/nginx/nginx.conf 中 添加：
proxy_set_header X-Forwarded-Host $host:$server_port;

因为配置太多了，所以下面我吧我的所有配置展示给大家参考：

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log debug;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}

http {
    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
    access_log /var/log/nginx/access.log main;
    error_log /var/log/nginx/error.log debug;

    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;
    keepalive_timeout  65;

    upstream vscode_xuefei {
        server 10.90.0.20:8881;
    }

    upstream vscode_auto {
        server 10.90.0.20:8882;
    }

    map $http_upgrade $connection_upgrade {
        default upgrade;
        '' close;
    }

    server {
        listen 18003;

        server_name 172.16.22.248;

        location /xuefei/ {
            proxy_pass http://vscode_xuefei/;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Forwarded-Prefix /xuefei;
            proxy_set_header X-Forwarded-Host $host:$server_port;
            proxy_redirect off;
            proxy_buffering off;
            proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
            proxy_connect_timeout 60;
            proxy_send_timeout 90;
            proxy_read_timeout 90;
            proxy_buffer_size 4k;
            proxy_buffers 4 32k;
            proxy_busy_buffers_size 64k;
            proxy_temp_file_write_size 64k;
        }

        location /auto/ {
            proxy_pass http://vscode_auto/;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Forwarded-Prefix /auto;
            proxy_set_header X-Forwarded-Host $host:$server_port;
            proxy_redirect off;
            proxy_buffering off;
            proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
            proxy_connect_timeout 60;
            proxy_send_timeout 90;
            proxy_read_timeout 90;
            proxy_buffer_size 4k;
            proxy_buffers 4 32k;
            proxy_busy_buffers_size 64k;
            proxy_temp_file_write_size 64k;
        }

        error_log /var/log/nginx/error.log;
        access_log /var/log/nginx/access.log;
    }
}

是的，我也很纳闷，一个找不到文件的文件的报错，居然是因为配置文件有问题。
不过解决了就好，继续下一步吧，哈哈

[code-asher]

Closing as stale but feel free to comment if you come back to this.