Function launch_ssh_process 

async fn launch_ssh_process(
    username: &str,
    host: &str,
    port: Option<u16>,
    config: &ClientConfig,
) -> Child

Launch the SSH process.

The process might overwrite the console title once it launched, so we wait for that to happen and set the title again.

Arguments

• username - The username to connect with.
• host - The hostname to connect to.
• port - Optional port number (0-65535).
• config - The client config indicating how to call the SSH program.

Returns

The handle to created [Child] process.