edgy-s 1.2.4

A minimalist WebSocket bidirectional RPC framework for building microservice applications
Documentation 
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use {
    super::{super::types::ReqId, StreamingBody},
    hyper::{HeaderMap, Uri},
    std::{io::Result as IoResult, net::SocketAddr},
    tokio::sync::watch::Sender as WatchSender,
    tokio::{
        sync::{mpsc::Sender as MpscSender, oneshot::Sender as OneshotSender},
        task::JoinHandle,
    },
    tokio_tungstenite::tungstenite::Message,
    tokio_util::sync::CancellationToken,
};

type WsStreamSender = MpscSender<(Uri, SocketAddr, HeaderMap, Message, OneshotSender<Option<Message>>)>;
type OpenSender = MpscSender<(Uri, SocketAddr, HeaderMap, WatchSender<HeaderMap>, OneshotSender<()>)>;
type CloseSender = MpscSender<(Uri, SocketAddr, HeaderMap)>;
type HttpReqSender = MpscSender<(Uri, SocketAddr, HeaderMap, StreamingBody, OneshotSender<(HeaderMap, StreamingBody)>, CancellationToken)>;

#[derive(Debug)]
pub enum Command {
    AddWsRoute {
        path: String,
        stream: WsStreamSender,
        opt_return: OneshotSender<IoResult<()>>,
        open: OpenSender,
        close: CloseSender,
    },

    RemoveWsRoute {
        path: String,
        opt_return: OneshotSender<IoResult<()>>,
    },

    AddHttpRoute {
        path: String,
        req_tx: HttpReqSender,
        opt_return: OneshotSender<IoResult<()>>,
        task: JoinHandle<()>,
    },

    RemoveHttpRoute {
        path: String,
        opt_return: OneshotSender<IoResult<()>>,
    },

    Transfer {
        uri: Uri,
        socket_addr: SocketAddr,
        msg: Message,
        headers: HeaderMap,
        ret_tx: OneshotSender<Option<Message>>,
    },

    CallRemotely {
        path: String,
        socket_addr: SocketAddr,
        id: ReqId,
        msg: Message,
        ret_tx: OneshotSender<IoResult<Message>>,
    },

    CommitReturn {
        path: String,
        socket_addr: SocketAddr,
        id: crate::types::ReqId,
        msg: Message,
    },

    Request {
        uri: Uri,
        socket_addr: SocketAddr,
        headers: HeaderMap,
        body: StreamingBody,
        ret_tx: OneshotSender<(HeaderMap, StreamingBody)>,
        cancel_token: CancellationToken,
    },

    WsOpen {
        uri: Uri,
        socket_addr: SocketAddr,
        headers: HeaderMap,
        res_tx: OneshotSender<HeaderMap>,
    },

    WsClose {
        uri: Uri,
        socket_addr: SocketAddr,
        headers: HeaderMap,
    },
}