diff --git a/src/server/api/stream/index.ts b/src/server/api/stream/index.ts
index 04136b350..743d77b2a 100644
--- a/src/server/api/stream/index.ts
+++ b/src/server/api/stream/index.ts
@@ -174,7 +174,7 @@ export default class Connection {
 	 * チャンネルに接続
 	 */
 	@autobind
-	private connectChannel(id: string, params: any, channelClass: { new(id: string, connection: Connection): Channel }) {
+	public connectChannel(id: string, params: any, channelClass: { new(id: string, connection: Connection): Channel }) {
 		const channel = new channelClass(id, this);
 		this.channels.push(channel);
 		channel.init(params);
@@ -185,7 +185,7 @@ export default class Connection {
 	 * @param id チャンネルコネクションID
 	 */
 	@autobind
-	private disconnectChannel(id: string) {
+	public disconnectChannel(id: string) {
 		const channel = this.channels.find(c => c.id === id);
 
 		if (channel) {
diff --git a/src/server/api/streaming.ts b/src/server/api/streaming.ts
index 4518d21c3..b7793eb28 100644
--- a/src/server/api/streaming.ts
+++ b/src/server/api/streaming.ts
@@ -5,6 +5,7 @@ import Xev from 'xev';
 import MainStreamConnection from './stream';
 import { ParsedUrlQuery } from 'querystring';
 import authenticate from './authenticate';
+import channels from './stream/channels';
 
 module.exports = (server: http.Server) => {
 	// Init websocket server
@@ -22,6 +23,27 @@ module.exports = (server: http.Server) => {
 
 		const main = new MainStreamConnection(connection, ev, user, app);
 
+		// 後方互換性のため
+		if (request.resourceURL.pathname !== '/streaming') {
+			main.sendMessageToWs = (type: string, payload: any) => {
+				if (type == 'channel') {
+					type = payload.type;
+					payload = payload.body;
+				}
+				connection.send(JSON.stringify({
+					type: type,
+					body: payload
+				}));
+			};
+			if (request.resourceURL.pathname === '/') {
+				main.connectChannel(Math.random().toString(), null,
+					request.resourceURL.pathname === '/' ? channels.homeTimeline :
+					request.resourceURL.pathname === '/local-timeline' ? channels.localTimeline :
+					request.resourceURL.pathname === '/hybrid-timeline' ? channels.hybridTimeline :
+					request.resourceURL.pathname === '/global-timeline' ? channels.globalTimeline : null);
+			}
+		}
+
 		connection.once('close', () => {
 			ev.removeAllListeners();
 			main.dispose();