Error connecting to socketio in production

519_Hamza_Habeeb · August 8, 2024, 1:29pm

realtime isnt wokring on my production instance.

node version is 20.16
ERPNext: v14.x.x-develop () (develop)

Frappe Framework: v15.x.x-develop () (develop)

this is my node-socketio.error.log

internal/modules/cjs/loader.js:818
throw err;
^

Error: Cannot find module ‘node:http’
Require stack:

/home/areeb/frappe-bench/apps/frappe/realtime/index.js
/home/areeb/frappe-bench/apps/frappe/socketio.js
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:815:15)
at Function.Module._load (internal/modules/cjs/loader.js:667:27)
at Module.require (internal/modules/cjs/loader.js:887:19)
at require (internal/modules/cjs/helpers.js:85:18)
at Object. (/home/areeb/frappe-bench/apps/frappe/realtime/index.js:2:14)
at Module._compile (internal/modules/cjs/loader.js:999:30)
at Object.Module._extensions…js (internal/modules/cjs/loader.js:1027:10)
at Module.load (internal/modules/cjs/loader.js:863:32)
at Function.Module._load (internal/modules/cjs/loader.js:708:14)
at Module.require (internal/modules/cjs/loader.js:887:19) {
code: ‘MODULE_NOT_FOUND’,
requireStack: [
‘/home/areeb/frappe-bench/apps/frappe/realtime/index.js’,
‘/home/areeb/frappe-bench/apps/frappe/socketio.js’
]
}

gopikrishnan · August 9, 2024, 3:30am

try bench build --apps frappe

519_Hamza_Habeeb · August 9, 2024, 4:30am

sorry that doesnt seem to work

gopikrishnan · August 9, 2024, 4:42am

I think the issue might be with the Node.js version. Try running nvm use --lts to switch to the latest LTS version.

519_Hamza_Habeeb · August 9, 2024, 4:53am

my node version is 20.16

519_Hamza_Habeeb · August 12, 2024, 4:31am

i did this but still getting the same

tamburro · January 9, 2025, 3:40pm

I found node command in supervisor configuration is wrong,
bench launch socketio.js with system node and not user node

github.com

frappe/bench/blob/431cc783d19d1ea7bd637edc9a617f6c4e3ac319/bench/config/supervisor.py#L49


      
          	)
          
          	config = template.render(
          		**{
          			"bench_dir": bench_dir,
          			"sites_dir": os.path.join(bench_dir, "sites"),
          			"user": user,
          			"use_rq": use_rq(bench_path),
          			"http_timeout": config.get("http_timeout", 120),
          			"redis_server": which("redis-server"),
          			"node": which("node") or which("nodejs"),
          			"redis_cache_config": os.path.join(bench_dir, "config", "redis_cache.conf"),
          			"redis_queue_config": os.path.join(bench_dir, "config", "redis_queue.conf"),
          			"webserver_port": config.get("webserver_port", 8000),
          			"gunicorn_workers": web_worker_count,
          			"gunicorn_max_requests": max_requests,
          			"gunicorn_max_requests_jitter": compute_max_requests_jitter(max_requests),
          			"bench_name": get_bench_name(bench_path),
          			"background_workers": config.get("background_workers") or 1,
          			"bench_cmd": which("bench"),
          			"skip_redis": skip_redis,

For example ubuntu 22 ships with node v12 at usr/bin/node, but in supervisor bench use the system one instead the one that you installed as v18 or v20.
command=/usr/bin/node /home/ubuntu/frappe-15/apps/frappe/socketio.js

I fixed by editing supervisor config

### FIX Node Path in Supervisor ###
which node
sudo nano /etc/supervisor/conf.d/frappe-15.conf
  
  [program:frappe-15-node-socketio]
  #command=/usr/bin/node /home/ubuntu/frappe-15/apps/frappe/socketio.js
  command=/home/ubuntu/.nvm/versions/node/v18.20.5/bin/node /home/ubuntu/frappe-15/apps/frappe/socketio.js