feat: support handshark & boardcast

Signed-off-by: MiaoWoo <admin@yumc.pw>

packages/websocket/src/socket-io/adapter.ts

@@ -72,7 +72,7 @@ export class Adapter extends EventEmitter implements SocketIO.Adapter {
         var socket: Socket;
 
         packet.nsp = this.nsp.name;
-        // let encodedPackets = this.parser.encode(packet)
+        let encodedPackets = this.parser.encode(packet)
         if (rooms.length) {
             for (var i = 0; i < rooms.length; i++) {
                 var room = self.rooms[rooms[i]];
@@ -83,7 +83,7 @@ export class Adapter extends EventEmitter implements SocketIO.Adapter {
                         if (ids[id] || ~except.indexOf(id)) continue;
                         socket = self.nsp.connected[id];
                         if (socket) {
-                            socket.packet(packet, packetOpts);
+                            socket.packet(encodedPackets as any, packetOpts);
                             ids[id] = true;
                         }
                     }
@@ -94,7 +94,7 @@ export class Adapter extends EventEmitter implements SocketIO.Adapter {
                 if (self.sids.hasOwnProperty(id)) {
                     if (~except.indexOf(id)) continue;
                     socket = self.nsp.connected[id];
-                    if (socket) socket.packet(packet, packetOpts);
+                    if (socket) socket.packet(encodedPackets as any, packetOpts);
                 }
             }
         }

packages/websocket/src/socket-io/client.ts

@@ -62,8 +62,8 @@ export class Client extends EventEmitter implements SocketIO.Client {
             }
         });
     }
-    packet(packet: Packet, opts?: any) {
+    packet(packet: Packet, opts: any = { preEncoded: false }) {
-        this.conn.send(parser.encode(packet))
+        this.conn.send(opts.preEncoded ? packet as unknown as string : parser.encode(packet))
     }
     onclose(reason?: string) {
         // debug('client close with reason %s', reason);

packages/websocket/src/socket-io/interfaces.ts

@@ -727,6 +727,16 @@ export declare namespace SocketIO {
 		 */
         del(id: string, room: string, callback?: (err?: any) => void): void;
 
+        /**
+         * Adds a socket to a list of room.
+         *
+         * @param {String} socket id
+         * @param {String} rooms
+         * @param {Function} callback
+         * @api public
+         */
+        addAll(id: string, rooms: string | any[], fn: { (err?: any): void; bind?: any; });
+
 		/**
 		 * Removes a socket from all the rooms that it's joined
 		 * @param id The ID of the socket that we're removing

packages/websocket/src/socket-io/namespace.ts

@@ -7,7 +7,7 @@ import { Socket } from './socket';
 import { Adapter } from './adapter';
 import { Server } from './index'
 import { Packet } from './packet';
-import { SubPacketTypes } from './types';
+import { PacketTypes, SubPacketTypes } from './types';
 
 export class Namespace extends EventEmitter implements SocketIO.Namespace {
     name: string;
@@ -78,7 +78,9 @@ export class Namespace extends EventEmitter implements SocketIO.Namespace {
         }
         // set up packet object
         var packet = {
-            type: (this.flags.binary !== undefined ? this.flags.binary : this.hasBin(args)) ? SubPacketTypes.BINARY_EVENT : SubPacketTypes.EVENT,
+            type: PacketTypes.MESSAGE,
+            sub_type: (this.flags.binary !== undefined ? this.flags.binary : this.hasBin(args)) ? SubPacketTypes.BINARY_EVENT : SubPacketTypes.EVENT,
+            name: event,
             data: args
         }
 

packages/websocket/src/socket-io/parser.ts

@@ -103,6 +103,11 @@ export class Parser {
             p.nsp = '/';
         }
 
+        // handle namespace query
+        if (p.nsp.indexOf('?') !== -1) {
+            p.nsp = p.nsp.split('?')[0];
+        }
+
         // look up id
         let next = str.charAt(i + 1);
         if ('' !== next && !isNaN(Number(next))) {

packages/websocket/src/socket-io/socket.ts

@@ -5,6 +5,7 @@ import { Packet } from './packet';
 import { PacketTypes, SubPacketTypes } from './types';
 import { Client } from './client';
 import { Namespace } from './namespace';
+import * as querystring from 'querystring'
 
 export class Socket extends EventEmitter implements SocketIO.Socket {
     nsp: Namespace;
@@ -45,7 +46,7 @@ export class Socket extends EventEmitter implements SocketIO.Socket {
         this.acks = {};
         this.connected = true;
         this.disconnected = false;
-        // this.handshake = this.buildHandshake(query);
+        this.handshake = this.buildHandshake(query);
         this.fns = [];
         this.flags = {};
         this._rooms = [];
@@ -97,6 +98,14 @@ export class Socket extends EventEmitter implements SocketIO.Socket {
             fn && fn(null);
             return this;
         }
+        this.adapter.addAll(this.id, rooms, (err) => {
+            if (err) return fn && fn(err);
+            // debug('joined room %s', rooms);
+            (rooms as Array<string>).forEach((room) => {
+                this.rooms[room] = room;
+            });
+            fn && fn(null);
+        });
         return this;
     }
     leave(name: string, fn?: Function): SocketIO.Socket {
@@ -127,16 +136,21 @@ export class Socket extends EventEmitter implements SocketIO.Socket {
 
     // ==========================================
     buildHandshake(query): SocketIO.Handshake {
-        let requestQuery = this.request.uri();
+        let requestUri = this.request.uri();
+        let headers = {};
+        let nativeHeaders = this.request.headers();
+        nativeHeaders.forEach(function (header) {
+            headers[header.getKey()] = header.getValue();
+        })
         return {
-            headers: this.request.headers(),
+            headers: headers,
             time: (new Date) + '',
-            address: this.conn.remoteAddress,
+            address: this.conn.remoteAddress + '',
-            xdomain: !!this.request.headers.origin,
+            xdomain: !!headers['origin'],
-            secure: !!this.request.connection.encrypted,
+            secure: false,
             issued: +(new Date),
-            url: this.request.url,
+            url: requestUri,
-            query: Object.assign(query, requestQuery)
+            query: Object.assign(query, querystring.parse(requestUri.indexOf('?') != -1 ? requestUri.split('?')[1] : ''))
         }
     }
     emit(event: string, ...args: any[]): boolean {
@@ -183,10 +197,11 @@ export class Socket extends EventEmitter implements SocketIO.Socket {
         // @ts-ignore
         return this;
     }
-    packet(packet: Packet, opts?: any) {
+    packet(packet: Packet, opts: any = { preEncoded: false }) {
-        packet.nsp = this.nsp.name;
+        if (!opts.preEncoded) {
-        opts = opts || {};
+            packet.nsp = this.nsp.name;
-        opts.compress = false !== opts.compress;
+            opts.compress = false !== opts.compress;
+        }
         this.client.packet(packet, opts);
     }
     onconnect() {