feat: adding family 6 in uri to configure for both 4 and 6 (#807)

* feat: adding family 6 in uri to configure for both 4 and 6
* feat: adding redis family in websocket config

apps/server/src/collaboration/collaboration.gateway.ts

@@ -40,6 +40,7 @@ export class CollaborationGateway {
                 options: {
                   password: this.redisConfig.password,
                   db: this.redisConfig.db,
+                  family: this.redisConfig.family,
                   retryStrategy: createRetryStrategy(),
                 },
               }),

apps/server/src/common/helpers/utils.ts

@@ -20,11 +20,13 @@ export type RedisConfig = {
   port: number;
   db: number;
   password?: string;
+  family?: number;
 };
 
 export function parseRedisUrl(redisUrl: string): RedisConfig {
-  // format - redis[s]://[[username][:password]@][host][:port][/db-number]
-  const { hostname, port, password, pathname } = new URL(redisUrl);
+  // format - redis[s]://[[username][:password]@][host][:port][/db-number][?family=4|6]
+  const url = new URL(redisUrl);
+  const { hostname, port, password, pathname, searchParams } = url;
   const portInt = parseInt(port, 10);
 
   let db: number = 0;
@@ -36,7 +38,14 @@ export function parseRedisUrl(redisUrl: string): RedisConfig {
     }
   }
 
-  return { host: hostname, port: portInt, password, db };
+  // extract family from query parameters
+  let family: number | undefined;
+  const familyParam = searchParams.get('family');
+  if (familyParam && !isNaN(parseInt(familyParam))) {
+    family = parseInt(familyParam, 10);
+  }
+
+  return { host: hostname, port: portInt, password, db, family };
 }
 
 export function createRetryStrategy() {

apps/server/src/integrations/queue/queue.module.ts

@@ -3,7 +3,7 @@ import { BullModule } from '@nestjs/bullmq';
 import { EnvironmentService } from '../environment/environment.service';
 import { createRetryStrategy, parseRedisUrl } from '../../common/helpers';
 import { QueueName } from './constants';
-import { BacklinksProcessor } from "./processors/backlinks.processor";
+import { BacklinksProcessor } from './processors/backlinks.processor';
 
 @Global()
 @Module({
@@ -17,6 +17,7 @@ import { BacklinksProcessor } from "./processors/backlinks.processor";
             port: redisConfig.port,
             password: redisConfig.password,
             db: redisConfig.db,
+            family: redisConfig.family,
             retryStrategy: createRetryStrategy(),
           },
           defaultJobOptions: {
@@ -41,6 +42,6 @@ import { BacklinksProcessor } from "./processors/backlinks.processor";
     }),
   ],
   exports: [BullModule],
-  providers: [BacklinksProcessor]
+  providers: [BacklinksProcessor],
 })
 export class QueueModule {}

apps/server/src/ws/adapter/ws-redis.adapter.ts

@@ -2,13 +2,21 @@ import { IoAdapter } from '@nestjs/platform-socket.io';
 import { ServerOptions } from 'socket.io';
 import { createAdapter } from '@socket.io/redis-adapter';
 import Redis, { RedisOptions } from 'ioredis';
-import { createRetryStrategy } from '../../common/helpers';
+import {
+  createRetryStrategy,
+  parseRedisUrl,
+  RedisConfig,
+} from '../../common/helpers';
 
 export class WsRedisIoAdapter extends IoAdapter {
   private adapterConstructor: ReturnType<typeof createAdapter>;
+  private redisConfig: RedisConfig;
 
   async connectToRedis(): Promise<void> {
+    this.redisConfig = parseRedisUrl(process.env.REDIS_URL);
+
     const options: RedisOptions = {
+      family: this.redisConfig.family,
       retryStrategy: createRetryStrategy(),
     };