fix(microservices): when host present, ignore default url (redis)

Author: kamilmysliwiec

packages/microservices/client/client-redis.ts

@@ -30,7 +30,11 @@ export class ClientRedis extends ClientProxy {
 
   constructor(protected readonly options: RedisOptions['options']) {
     super();
-    this.url = this.getOptionsProp(options, 'url') || REDIS_DEFAULT_URL;
+    this.url =
+      this.getOptionsProp(options, 'url') ??
+      this.getOptionsProp(options, 'host')
+        ? undefined
+        : REDIS_DEFAULT_URL;
 
     redisPackage = loadPackage('redis', ClientRedis.name, () =>
       require('redis'),

packages/microservices/server/server-redis.ts

@@ -30,7 +30,11 @@ export class ServerRedis extends Server implements CustomTransportStrategy {
 
   constructor(private readonly options: RedisOptions['options']) {
     super();
-    this.url = this.getOptionsProp(this.options, 'url') || REDIS_DEFAULT_URL;
+    this.url =
+      this.getOptionsProp(options, 'url') ??
+      this.getOptionsProp(options, 'host')
+        ? undefined
+        : REDIS_DEFAULT_URL;
 
     redisPackage = this.loadPackage('redis', ServerRedis.name, () =>
       require('redis'),