Struct IFlowProcessManager 

pub struct IFlowProcessManager {
    pub process: Option<Child>,
    /* private fields */
}

Manages iFlow CLI process lifecycle

Handles starting and stopping the iFlow CLI process, as well as providing access to its stdio streams for communication.

Fields

process: Option<Child>

Implementations

impl IFlowProcessManager

pub fn new(start_port: u16, debug: bool) -> Self

Create a new process manager

Arguments

• start_port - The port to start the process on
• debug - Whether to enable debug mode

Returns

A new IFlowProcessManager instance

pub fn is_port_listening(port: u16) -> bool

Check if a port is listening (has a server running)

Arguments

• port - Port number to check

Returns

True if the port is listening, False otherwise

pub async fn start(&mut self, use_websocket: bool) -> Result<Option<String>>

Start the iFlow process

Starts the iFlow CLI process with ACP support and WebSocket communication.

Returns

• Ok(String) containing the WebSocket URL if the process was started successfully
• Err(IFlowError) if there was an error starting the process

pub async fn stop(&mut self) -> Result<()>

Stop the iFlow process

Attempts to gracefully stop the iFlow process if it’s running.

Returns

• Ok(()) if the process was stopped successfully or wasn’t running
• Err(IFlowError) if there was an error stopping the process

pub fn port(&self) -> Option<u16>

Get the port the iFlow process is running on

Returns

The port number, or None if not running

pub fn is_running(&self) -> bool

Check if the iFlow process is running

Returns

true if the process is running, false otherwise

pub fn take_stdin(&mut self) -> Option<ChildStdin>

Take ownership of the process’s stdin

Takes ownership of the process’s stdin stream for communication. This method can only be called once, as it consumes the stream.

Returns

Some(ChildStdin) if the process is running and has a stdin stream, None otherwise

pub fn take_stdout(&mut self) -> Option<ChildStdout>

Take ownership of the process’s stdout

Takes ownership of the process’s stdout stream for communication. This method can only be called once, as it consumes the stream.

Returns

Some(ChildStdout) if the process is running and has a stdout stream, None otherwise