Add envvar for adjusting redis pool size (#318)

* chore: new envvar for redis pool size, default 30 * set default pool size to 15
Eyevinn · Nov 18, 2024 · ca92fa7 · ca92fa7
1 parent 24ad83c
commit ca92fa7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/engine/redis_state_store.js b/engine/redis_state_store.js
@@ -10,6 +10,7 @@ function isTrue(s) {
 }
 
 const REDIS_VERBOSE_LOG = process.env.REDIS_VERBOSE_LOG ? isTrue(process.env.REDIS_VERBOSE_LOG) : false;
+const REDIS_POOL_SIZE = process.env.REDIS_POOL_SIZE ? parseInt(process.env.REDIS_POOL_SIZE) : 15;
 
 class RedisStateStore {
   constructor(keyPrefix, opts) {
@@ -24,7 +25,7 @@ class RedisStateStore {
       debug(`Overriding default, volatileKeyTTL=${opts.volatileKeyTTL}s`);
       this.volatileKeyTTL = opts.volatileKeyTTL;
     }
-    this.pool = this.createRedisPool(10, opts.redisUrl);
+    this.pool = this.createRedisPool(REDIS_POOL_SIZE, opts.redisUrl);
   }
 
   createRedisPool(size, redisUrl) {