Trait shadowsocks_service::local::net::UdpInboundWrite

pub trait UdpInboundWrite {
    fn send_to<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self, 
        peer_addr: SocketAddr, 
        remote_addr: &'life1 Address, 
        data: &'life2 [u8]
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        'life2: 'async_trait,
        Self: 'async_trait;
}

Writer for sending packets back to client

Currently it requires async-trait for async fn in trait, which will allocate a Boxed Future every call of send_to. This performance issue could be solved when generic_associated_types and generic_associated_types are stabilized.

Required methods

fn send_to<'life0, 'life1, 'life2, 'async_trait>(
    &'life0 self,
    peer_addr: SocketAddr,
    remote_addr: &'life1 Address,
    data: &'life2 [u8]
) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    'life2: 'async_trait,
    Self: 'async_trait, 

Sends packet data received from remote_addr back to peer_addr

Implementors