Trait SocketProvider

Source

pub trait SocketProvider {
    // Required methods
    fn connect(
        &self,
        host: &str,
        port: u16,
        callback: SocketCallback,
    ) -> Result<SocketHandle, SocketError>;
    fn send(
        &self,
        socket: SocketHandle,
        bytes: &[u8],
    ) -> Result<usize, SocketError>;
    fn close(&self, socket: SocketHandle) -> Result<(), SocketError>;

    // Provided methods
    fn listen(
        &self,
        _host: &str,
        _port: u16,
        _callback: SocketServerCallback,
    ) -> Result<SocketHandle, SocketError> { ... }
    fn endpoint(
        &self,
        _server: SocketHandle,
    ) -> Result<(String, u16), SocketError> { ... }
    fn events(&self, _handle: SocketHandle) -> Result<SocketHandle, SocketError> { ... }
    fn next(&self, _stream: SocketHandle) -> Result<Promise, SocketError> { ... }
}