From 35b85c1cc0ab240b91c576e2e2f1619c904aab54 Mon Sep 17 00:00:00 2001
From: pradeepkumar <kongupradeep@live.com>
Date: Tue, 7 Apr 2026 13:17:18 +0530
Subject: [PATCH] fix: configure redis client options and optimize subscriber
 initialization using duplicate connection

---
 src/common/adapters/redis-io.adapter.ts | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/common/adapters/redis-io.adapter.ts b/src/common/adapters/redis-io.adapter.ts
index 1ffb8d5..747ba1f 100644
--- a/src/common/adapters/redis-io.adapter.ts
+++ b/src/common/adapters/redis-io.adapter.ts
@@ -23,13 +23,20 @@ export class RedisIoAdapter extends IoAdapter {
     const db = this.configService.get<number>('redis.db', 0);
     const useTls = process.env.REDIS_TLS === 'true';
 
-    const opts: any = { host, port, password, db };
+    const opts: any = {
+      host,
+      port,
+      password,
+      db,
+      maxRetriesPerRequest: null,
+      enableReadyCheck: false,
+    };
     if (useTls) {
       opts.tls = { rejectUnauthorized: false };
     }
 
     const pubClient = new Redis(opts);
-    const subClient = new Redis(opts);
+    const subClient = pubClient.duplicate();
 
     pubClient.on('error', (err) => this.logger.error(`Redis pub error: ${err.message}`));
     subClient.on('error', (err) => this.logger.error(`Redis sub error: ${err.message}`));