polymatx / polymatx.github.io

polymatx.github.io

Website: https://polymatx.dev

Dev

Requires python3 and golang

make dev

Setting up GoLang and wasm_exec.js

Installing GoLang

GoLang is required to compile and manage WebAssembly modules using Go. Here's how to install Go:

sudo add-apt-repository ppa:longsleep/golang-backports
sudo apt update
sudo apt install golang-go

Once installed, verify the installation with:

go version

wasm_exec.js

wasm_exec.js is provided by the Go installation and is used to support Go's WebAssembly binaries in the web environment. It emulates a Go environment within the browser, handling tasks like memory management and system calls.

To run your server in the background continuously, especially on a VPS, you can use a variety of methods. Here are a few common approaches that are suitable for production or semi-production environments:

1. Using nohup Command

   nohup make dev &

2. Using screen or tmux

   screen -S server
   make dev
   # Press Ctrl+A then D to detach
   screen -r server

   tmux new -s server
   make dev
   # Press Ctrl+B then D to detach
   tmux attach -t server

3. Using Systemd (Recommended for Production)

   1. Create a systemd service file:

      nano /etc/systemd/system/website.service

      [Unit]
      Description=Website Terminal
      
      [Service]
      ExecStart=/usr/bin/make -C /path/to/your/project/dir dev
      WorkingDirectory=/path/to/your/project/dir
      User=your-user
      Restart=always
      
      [Install]
      WantedBy=multi-user.target

   2. Enable and start your service:

      sudo systemctl enable website.service
      sudo systemctl start website.service

   3. Check service status is OK or not

      sudo systemctl status website.service
      journalctl -u myservice.service