how to keep termux always online not to close session easily

To keep Termux always online and prevent the session from closing easily, you can follow these steps:

1. Use a reliable terminal emulator app: Install a terminal emulator app that provides a stable and reliable connection. Some popular options include Termux:API, JuiceSSH, or ConnectBot.

2. Use a persistent connection method: To prevent disconnections due to network issues or inactivity, you can establish a persistent connection using tools like tmux or screen. These tools allow you to create multiple virtual terminals within a single session.

   • Install tmux: Open Termux and run the following command:

     pkg install tmux
     

   • Create a new tmux session: To create a new tmux session, run the command:

     tmux new-session -s session_name
     

   • Detach from the session: To detach from the session without closing it, press Ctrl+b followed by d.

   • Reattach to the session: Whenever you want to reconnect to the session, open Termux and run the command:

     tmux attach-session -t session_name
     

3. Utilize Termux:Boot (optional): If you want to automatically start Termux on boot, you can install the Termux:Boot package. This will allow Termux to launch in the background every time your device starts up.

   • Install Termux:Boot: Open Termux and run the following command:

     pkg install termux-boot
     

   • Configure Termux:Boot: After installation, run the following command to set up the Termux:Boot:

     termux-boot
     

     This will create a ~/.termux/boot/ directory where you can add scripts that will be executed on boot.

     For example, you can create a script named start_tmux.sh in this directory and add the following content:

     #!/data/data/com.termux/files/usr/bin/sh
     tmux new-session -d -s session_name
     

     Save the script and make it executable by running the command:

     chmod +x ~/.termux/boot/start_tmux.sh
     

4. Disable battery optimization (optional): Certain devices aggressively optimize battery usage, which can lead to session disconnections. To prevent this, you can disable battery optimization for Termux:

   • Open your device's Settings.
   • Go to Battery or Battery Optimization.
   • Find Termux in the list of apps.
   • Set it to "Don't optimize" or "Not optimized".

By following these steps, you should be able to keep Termux always online and prevent the session from closing easily