Redis必須に

src/db/redis.ts

@@ -1,7 +1,7 @@
 import * as redis from 'redis';
 import config from '../config';
 
-export default config.redis ? redis.createClient(
+export default redis.createClient(
 	config.redis.port,
 	config.redis.host,
 	{
@@ -9,4 +9,4 @@ export default config.redis ? redis.createClient(
 		prefix: config.redis.prefix,
 		db: config.redis.db || 0
 	}
-) : null;
+);

src/server/api/limiter.ts

@@ -8,12 +8,6 @@ import Logger from '../../services/logger';
 const logger = new Logger('limiter');
 
 export default (endpoint: IEndpoint, user: User) => new Promise((ok, reject) => {
-	// Redisがインストールされてない場合は常に許可
-	if (limiterDB == null) {
-		ok();
-		return;
-	}
-
 	const limitation = endpoint.meta.limit!;
 
 	const key = limitation.hasOwnProperty('key')

src/server/api/service/discord.ts

@@ -83,8 +83,6 @@ async function getOAuth2() {
 }
 
 router.get('/connect/discord', async ctx => {
-	if (redis == null) return;
-
 	if (!compareOrigin(ctx)) {
 		ctx.throw(400, 'invalid origin');
 		return;
@@ -110,8 +108,6 @@ router.get('/connect/discord', async ctx => {
 });
 
 router.get('/signin/discord', async ctx => {
-	if (redis == null) return;
-
 	const sessid = uuid();
 
 	const params = {
@@ -138,8 +134,6 @@ router.get('/signin/discord', async ctx => {
 });
 
 router.get('/dc/cb', async ctx => {
-	if (redis == null) return;
-
 	const userToken = getUserToken(ctx);
 
 	const oauth2 = await getOAuth2();
@@ -160,7 +154,7 @@ router.get('/dc/cb', async ctx => {
 		}
 
 		const { redirect_uri, state } = await new Promise<any>((res, rej) => {
-			redis!.get(sessid, async (_, state) => {
+			redis.get(sessid, async (_, state) => {
 				res(JSON.parse(state));
 			});
 		});
@@ -241,7 +235,7 @@ router.get('/dc/cb', async ctx => {
 		}
 
 		const { redirect_uri, state } = await new Promise<any>((res, rej) => {
-			redis!.get(userToken, async (_, state) => {
+			redis.get(userToken, async (_, state) => {
 				res(JSON.parse(state));
 			});
 		});

src/server/api/service/github.ts

@@ -80,8 +80,6 @@ async function getOath2() {
 }
 
 router.get('/connect/github', async ctx => {
-	if (redis == null) return;
-
 	if (!compareOrigin(ctx)) {
 		ctx.throw(400, 'invalid origin');
 		return;
@@ -106,8 +104,6 @@ router.get('/connect/github', async ctx => {
 });
 
 router.get('/signin/github', async ctx => {
-	if (redis == null) return;
-
 	const sessid = uuid();
 
 	const params = {
@@ -133,8 +129,6 @@ router.get('/signin/github', async ctx => {
 });
 
 router.get('/gh/cb', async ctx => {
-	if (redis == null) return;
-
 	const userToken = getUserToken(ctx);
 
 	const oauth2 = await getOath2();
@@ -155,7 +149,7 @@ router.get('/gh/cb', async ctx => {
 		}
 
 		const { redirect_uri, state } = await new Promise<any>((res, rej) => {
-			redis!.get(sessid, async (_, state) => {
+			redis.get(sessid, async (_, state) => {
 				res(JSON.parse(state));
 			});
 		});
@@ -222,7 +216,7 @@ router.get('/gh/cb', async ctx => {
 		}
 
 		const { redirect_uri, state } = await new Promise<any>((res, rej) => {
-			redis!.get(userToken, async (_, state) => {
+			redis.get(userToken, async (_, state) => {
 				res(JSON.parse(state));
 			});
 		});

src/server/api/service/twitter.ts

@@ -79,8 +79,6 @@ async function getTwAuth() {
 }
 
 router.get('/connect/twitter', async ctx => {
-	if (redis == null) return;
-
 	if (!compareOrigin(ctx)) {
 		ctx.throw(400, 'invalid origin');
 		return;
@@ -99,8 +97,6 @@ router.get('/connect/twitter', async ctx => {
 });
 
 router.get('/signin/twitter', async ctx => {
-	if (redis == null) return;
-
 	const twAuth = await getTwAuth();
 	const twCtx = await twAuth!.begin();
 
@@ -122,8 +118,6 @@ router.get('/signin/twitter', async ctx => {
 });
 
 router.get('/tw/cb', async ctx => {
-	if (redis == null) return;
-
 	const userToken = getUserToken(ctx);
 
 	const twAuth = await getTwAuth();
@@ -137,7 +131,7 @@ router.get('/tw/cb', async ctx => {
 		}
 
 		const get = new Promise<any>((res, rej) => {
-			redis!.get(sessid, async (_, twCtx) => {
+			redis.get(sessid, async (_, twCtx) => {
 				res(twCtx);
 			});
 		});
@@ -170,7 +164,7 @@ router.get('/tw/cb', async ctx => {
 		}
 
 		const get = new Promise<any>((res, rej) => {
-			redis!.get(userToken, async (_, twCtx) => {
+			redis.get(userToken, async (_, twCtx) => {
 				res(twCtx);
 			});
 		});

src/server/api/streaming.ts

@@ -1,7 +1,6 @@
 import * as http from 'http';
 import * as websocket from 'websocket';
 import * as redis from 'redis';
-import Xev from 'xev';
 
 import MainStreamConnection from './stream';
 import { ParsedUrlQuery } from 'querystring';
@@ -23,28 +22,24 @@ module.exports = (server: http.Server) => {
 
 		let ev: EventEmitter;
 
-		if (config.redis) {
-			// Connect to Redis
-			const subscriber = redis.createClient(
-				config.redis.port, config.redis.host);
+		// Connect to Redis
+		const subscriber = redis.createClient(
+			config.redis.port, config.redis.host);
 
-			subscriber.subscribe('misskey');
+		subscriber.subscribe('misskey');
 
-			ev = new EventEmitter();
+		ev = new EventEmitter();
 
-			subscriber.on('message', async (_, data) => {
-				const obj = JSON.parse(data);
+		subscriber.on('message', async (_, data) => {
+			const obj = JSON.parse(data);
 
-				ev.emit(obj.channel, obj.message);
-			});
+			ev.emit(obj.channel, obj.message);
+		});
 
-			connection.once('close', () => {
-				subscriber.unsubscribe();
-				subscriber.quit();
-			});
-		} else {
-			ev = new Xev();
-		}
+		connection.once('close', () => {
+			subscriber.unsubscribe();
+			subscriber.quit();
+		});
 
 		const main = new MainStreamConnection(connection, ev, user, app);
 

src/services/stream.ts

@@ -1,33 +1,19 @@
 import redis from '../db/redis';
-import Xev from 'xev';
 import { User } from '../models/entities/user';
 import { Note } from '../models/entities/note';
 import { UserList } from '../models/entities/user-list';
 import { ReversiGame } from '../models/entities/games/reversi/game';
 
 class Publisher {
-	private ev: Xev | null = null;
-
-	constructor() {
-		// Redisがインストールされてないときはプロセス間通信を使う
-		if (redis == null) {
-			this.ev = new Xev();
-		}
-	}
-
 	private publish = (channel: string, type: string | null, value?: any): void => {
 		const message = type == null ? value : value == null ?
 			{ type: type, body: null } :
 			{ type: type, body: value };
 
-		if (this.ev) {
-			this.ev.emit(channel, message);
-		} else {
-			redis!.publish('misskey', JSON.stringify({
-				channel: channel,
-				message: message
-			}));
-		}
+		redis.publish('misskey', JSON.stringify({
+			channel: channel,
+			message: message
+		}));
 	}
 
 	public publishMainStream = (userId: User['id'], type: string, value?: any): void => {