Struct Portforwarder

pub struct Portforwarder { /* private fields */ }

Manages port-forwarded streams.

Provides AsyncRead + AsyncWrite for each port and does not bind to local ports. Error channel for each port is only written by the server when there’s an exception and the port cannot be used (didn’t initialize or can’t be used anymore).

Implementations

impl Portforwarder

pub fn take_stream( &mut self, port: u16, ) -> Option<impl AsyncRead + AsyncWrite + Unpin>

Take a port stream by the port on the target resource.

A value is returned at most once per port.

pub fn take_error( &mut self, port: u16, ) -> Option<impl Future<Output = Option<String>>>

Take a future that resolves with any error message or when the error sender is dropped. When the future resolves, the port should be considered no longer usable.

A value is returned at most once per port.

pub fn abort(&self)

Abort the background task, causing port forwards to fail.

pub async fn join(self) -> Result<(), Error>

Waits for port forwarding task to complete.