Struct openssh_mux_client::Connection

pub struct Connection { /* private fields */ }

Cancel safety

All methods of this struct is not cancellation safe.

Implementations

impl Connection

pub async fn connect<P: AsRef<Path>>(path: P) -> Result<Self>

pub async fn send_alive_check(&mut self) -> Result<NonZeroU32>

Send a ping to the server and return pid of the ssh mux server if it is still alive.

pub async fn open_new_session( self, session: &Session<'_>, fds: &[RawFd; 3] ) -> Result<EstablishedSession>

Opens a new session.

Consumes self so that users would not be able to create multiple sessions or perform other operations during the session that might complicates the handling of packets received from the ssh mux server.

Two additional cases that the client must cope with are it receiving a signal itself (from the ssh mux server) and the server disconnecting without sending an exit message.

• fds - must be in blocking mode

pub async fn sftp(self, fds: &[RawFd; 3]) -> Result<EstablishedSession>

Convenient function for opening a new sftp session, uses open_new_session underlying.

pub async fn request_port_forward( &mut self, forward_type: ForwardType, listen_socket: &Socket<'_>, connect_socket: &Socket<'_> ) -> Result<()>

Request for local/remote port forwarding.

Warning

Local port forwarding hasn’t been tested yet.

pub async fn request_dynamic_forward( &mut self, listen_socket: &Socket<'_> ) -> Result<NonZeroU32>

UNTESTED Return remote port opened for dynamic forwarding.

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

Request the master to stop accepting new multiplexing requests and remove its listener socket.

pub fn request_stop_listening_sync(self) -> Result<()>

Request the master to stop accepting new multiplexing requests and remove its listener socket.

Only suitable to use in Drop::drop.

Trait Implementations

impl Debug for Connection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.