Trait wasmer_vnet::VirtualTcpSocket

pub trait VirtualTcpSocket: VirtualConnectedSocket + Debug + Send + Sync + 'static {
    fn set_opt_time(
        &mut self,
        ty: TimeType,
        timeout: Option<Duration>
    ) -> Result<()>;
    fn opt_time(&self, ty: TimeType) -> Result<Option<Duration>>;
    fn set_recv_buf_size(&mut self, size: usize) -> Result<()>;
    fn recv_buf_size(&self) -> Result<usize>;
    fn set_send_buf_size(&mut self, size: usize) -> Result<()>;
    fn send_buf_size(&self) -> Result<usize>;
    fn set_nodelay(&mut self, reuse: bool) -> Result<()>;
    fn nodelay(&self) -> Result<bool>;
    fn addr_peer(&self) -> Result<SocketAddr>;
    fn flush(&mut self) -> Result<()>;
    fn shutdown(&mut self, how: Shutdown) -> Result<()>;
}

Required Methods

fn set_opt_time(&mut self, ty: TimeType, timeout: Option<Duration>) -> Result<()>

Sets the timeout for a specific action on the socket

fn opt_time(&self, ty: TimeType) -> Result<Option<Duration>>

Returns one of the previous set timeouts

fn set_recv_buf_size(&mut self, size: usize) -> Result<()>

Sets the receive buffer size which acts as a trottle for how much data is buffered on this side of the pipe

fn recv_buf_size(&self) -> Result<usize>

Size of the receive buffer that holds all data that has not yet been read

fn set_send_buf_size(&mut self, size: usize) -> Result<()>

Sets the size of the send buffer which will hold the bytes of data while they are being sent over to the peer

fn send_buf_size(&self) -> Result<usize>

Size of the send buffer that holds all data that is currently being transmitted.

fn set_nodelay(&mut self, reuse: bool) -> Result<()>

When NO_DELAY is set the data that needs to be transmitted to the peer is sent immediately rather than waiting for a bigger batch of data, this reduces latency but increases encapsulation overhead.

fn nodelay(&self) -> Result<bool>

Indicates if the NO_DELAY flag is set which means that data is immediately sent to the peer without waiting. This reduces latency but increases encapsulation overhead.

fn addr_peer(&self) -> Result<SocketAddr>

Returns the address (IP and Port) of the peer socket that this is conencted to

fn flush(&mut self) -> Result<()>

Causes all the data held in the send buffer to be immediately flushed to the destination peer

fn shutdown(&mut self, how: Shutdown) -> Result<()>

Shuts down either the READER or WRITER sides of the socket connection.

Implementors