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私はこのWebsocketをreduxで約束どおりに変えることができますか？私はこのライブラリhttps://www.npmjs.com/package/websocket-as-promisedを使いたかったのですが、私はこれを私のweksocketでどのように実装するのか分かりません。還元のために約束されたWebsocket
私はあなたの助けが必要ですPLEASEEE。
ReduxのためのこれのWebSocketは「exec64」により作成されていて、それが自分のアプリケーションで機能的だが、私はそれは約束を返すことをしたいです。
ソース：https://exec64.co.uk/blog/websockets_with_redux/
マイミドルウェア
import actions from './actions'
const socketMiddleware = (function(){
var socket = null;
const onOpen = (ws,store,token) => evt => {
//Send a handshake, or authenticate with remote end
//Tell the store we're connected
store.dispatch(actions.connected());
}
const onClose = (ws,store) => evt => {
//Tell the store we've disconnected
store.dispatch(actions.disconnected());
}
const onMessage = (ws,store) => evt => {
//Parse the JSON message received on the websocket
var msg = JSON.parse(evt.data);
switch(msg.type) {
case "CHAT_MESSAGE":
//Dispatch an action that adds the received message to our state
store.dispatch(actions.messageReceived(msg));
break;
default:
console.log("Received unknown message type: '" + msg.type + "'");
break;
}
}
return store => next => action => {
switch(action.type) {
//The user wants us to connect
case 'CONNECT':
//Start a new connection to the server
if(socket != null) {
socket.close();
}
//Send an action that shows a "connecting..." status for now
store.dispatch(actions.connecting());
//Attempt to connect (we could send a 'failed' action on error)
socket = new WebSocket(action.url);
socket.onmessage = onMessage(socket,store);
socket.onclose = onClose(socket,store);
socket.onopen = onOpen(socket,store,action.token);
break;
//The user wants us to disconnect
case 'DISCONNECT':
if(socket != null) {
socket.close();
}
socket = null;
//Set our state to disconnected
store.dispatch(actions.disconnected());
break;
//Send the 'SEND_MESSAGE' action down the websocket to the server
case 'SEND_CHAT_MESSAGE':
socket.send(JSON.stringify(action));
break;
//This action is irrelevant to us, pass it on to the next middleware
default:
return next(action);
}
}
})();
export default socketMiddlewareマイアクションタイプ
export const WS_CONNECTING = 'WS_CONNECTING'
export const WS_CONNECTED = 'WS_CONNECTED'
export const WS_DISCONNECTED = 'WS_DISCONNECTED'
export const WS_CONNECT = 'WS_CONNECT'
export const WS_DISCONNECT = 'WS_DISCONNECTマイアプリのアクション（アクションの作成者）
import * as types from './actionsTypes'
export function wsConnecting() {
return {
type: types.WS_CONNECTING
}
}
export function wsConnected() {
return {
type: types.WS_CONNECTED
}
}
export function wsDisconnected(reason = "No reason") {
return {
type: types.WS_DISCONNECTED,
reason
}
}
export function wsConnect(url) {
return {
type: types.WS_CONNECT,
url: url
}
}そして、私の減速
import * as types from '../actions/actionsTypes'
function appReducers(state = [], action) {
switch (action.type) {
case types.WS_CONNECTING:
return Object.assign({}, state, { status: types.WS_CONNECTING });
case types.WS_CONNECTED:
return Object.assign({}, state, { status: types.WS_CONNECTED });
case types.WS_DISCONNECTED:
return Object.assign({}, state, { status: types.WS_DISCONNECTED });
default:
return state
}
}
export default appReducers私は（https://www.npmjs.com/package/websocket-as-promised）約束したのWebSocket-として、ライブラリをインストールしてインポートしようとした、そして私は私のWebSocketでちょうどこのコードに置き換え：これによって**
socket = new WebSocket(action.url);
を、それが機能していません**
socket = new WebSocketAsPromised(action.url);