LiveQuery: Add options for Redis (#5584)

Closes: https://github.com/parse-community/parse-server/issues/5387

spec/ParsePubSub.spec.js

@@ -28,6 +28,7 @@ describe('ParsePubSub', function() {
   it('can create redis publisher', function() {
     ParsePubSub.createPublisher({
       redisURL: 'redisURL',
+      redisOptions: { socket_keepalive: true },
     });
 
     const RedisPubSub = require('../lib/Adapters/PubSub/RedisPubSub')
@@ -36,6 +37,7 @@ describe('ParsePubSub', function() {
       .EventEmitterPubSub;
     expect(RedisPubSub.createPublisher).toHaveBeenCalledWith({
       redisURL: 'redisURL',
+      redisOptions: { socket_keepalive: true },
     });
     expect(EventEmitterPubSub.createPublisher).not.toHaveBeenCalled();
   });
@@ -54,6 +56,7 @@ describe('ParsePubSub', function() {
   it('can create redis subscriber', function() {
     ParsePubSub.createSubscriber({
       redisURL: 'redisURL',
+      redisOptions: { socket_keepalive: true },
     });
 
     const RedisPubSub = require('../lib/Adapters/PubSub/RedisPubSub')
@@ -62,6 +65,7 @@ describe('ParsePubSub', function() {
       .EventEmitterPubSub;
     expect(RedisPubSub.createSubscriber).toHaveBeenCalledWith({
       redisURL: 'redisURL',
+      redisOptions: { socket_keepalive: true },
     });
     expect(EventEmitterPubSub.createSubscriber).not.toHaveBeenCalled();
   });

spec/RedisPubSub.spec.js

@@ -9,19 +9,27 @@ describe('RedisPubSub', function() {
   });
 
   it('can create publisher', function() {
-    RedisPubSub.createPublisher({ redisURL: 'redisAddress' });
+    RedisPubSub.createPublisher({
+      redisURL: 'redisAddress',
+      redisOptions: { socket_keepalive: true },
+    });
 
     const redis = require('redis');
     expect(redis.createClient).toHaveBeenCalledWith('redisAddress', {
+      socket_keepalive: true,
       no_ready_check: true,
     });
   });
 
   it('can create subscriber', function() {
-    RedisPubSub.createSubscriber({ redisURL: 'redisAddress' });
+    RedisPubSub.createSubscriber({
+      redisURL: 'redisAddress',
+      redisOptions: { socket_keepalive: true },
+    });
 
     const redis = require('redis');
     expect(redis.createClient).toHaveBeenCalledWith('redisAddress', {
+      socket_keepalive: true,
       no_ready_check: true,
     });
   });