veilid-core 0.5.3

Core library used to create a Veilid node and operate it as part of an application
Documentation 
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pub mod tcp;
pub mod udp;
pub mod wrtc;
pub mod ws;

use super::*;
use std::io;

#[derive(Debug)]
pub(crate) enum ProtocolNetworkConnection {
    //    Dummy(DummyNetworkConnection),
    RawTcp(tcp::RawTcpNetworkConnection),
    WsAccepted(ws::WebSocketNetworkConnectionAccepted),
    Ws(ws::WebsocketNetworkConnectionWS),
    #[cfg(feature = "enable-protocol-wss")]
    Wss(ws::WebsocketNetworkConnectionWSS),
    //WebRTC(wrtc::WebRTCNetworkConnection),
}

impl ProtocolNetworkConnection {
    pub async fn connect(
        registry: VeilidComponentRegistry,
        local_address: Option<SocketAddr>,
        dial_info: &DialInfo,
        timeout_ms: u32,
        address_filter: &AddressFilter,
    ) -> io::Result<NetworkResult<ProtocolNetworkConnection>> {
        if address_filter.is_ip_addr_punished(dial_info.address().ip_addr()) {
            return Ok(NetworkResult::no_connection_other("punished"));
        }
        match dial_info.protocol_type() {
            ProtocolType::UDP => {
                panic!("Should not connect to UDP dialinfo");
            }
            ProtocolType::TCP => {
                tcp::RawTcpProtocolHandler::connect(
                    registry,
                    local_address,
                    dial_info.to_socket_addr(),
                    timeout_ms,
                )
                .await
            }
            ProtocolType::WS => {
                ws::WebsocketProtocolHandler::connect(
                    registry,
                    local_address,
                    dial_info,
                    timeout_ms,
                )
                .await
            }
            #[cfg(feature = "enable-protocol-wss")]
            ProtocolType::WSS => {
                ws::WebsocketProtocolHandler::connect(
                    registry,
                    local_address,
                    dial_info,
                    timeout_ms,
                )
                .await
            }
        }
    }

    pub fn flow(&self) -> Flow {
        match self {
            //            Self::Dummy(d) => d.flow(),
            Self::RawTcp(t) => t.flow(),
            Self::WsAccepted(w) => w.flow(),
            Self::Ws(w) => w.flow(),
            #[cfg(feature = "enable-protocol-wss")]
            Self::Wss(w) => w.flow(),
        }
    }

    pub async fn close(&self) -> io::Result<NetworkResult<()>> {
        match self {
            //            Self::Dummy(d) => d.close(),
            Self::RawTcp(t) => t.close(),
            Self::WsAccepted(w) => w.close().await,
            Self::Ws(w) => w.close().await,
            #[cfg(feature = "enable-protocol-wss")]
            Self::Wss(w) => w.close().await,
        }
    }

    pub async fn send(&self, message: Bytes) -> io::Result<NetworkResult<()>> {
        match self {
            //            Self::Dummy(d) => d.send(message),
            Self::RawTcp(t) => t.send(message).await,
            Self::WsAccepted(w) => w.send(message).await,
            Self::Ws(w) => w.send(message).await,
            #[cfg(feature = "enable-protocol-wss")]
            Self::Wss(w) => w.send(message).await,
        }
    }
    pub async fn recv(&self) -> io::Result<NetworkResult<Bytes>> {
        match self {
            //            Self::Dummy(d) => d.recv(),
            Self::RawTcp(t) => t.recv().await,
            Self::WsAccepted(w) => w.recv().await,
            Self::Ws(w) => w.recv().await,
            #[cfg(feature = "enable-protocol-wss")]
            Self::Wss(w) => w.recv().await,
        }
    }
}