fix: free memory, empty lambda function pool

dherault · Oct 10, 2022 · b03cf79 · b03cf79
1 parent f00383e
commit b03cf79
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/lambda/LambdaFunctionPool.js b/src/lambda/LambdaFunctionPool.js
@@ -27,7 +27,7 @@ export default class LambdaFunctionPool {
     // regardless of function processing time and e.g. user action (debugging)
     this.#timerRef = setTimeout(() => {
       // console.log('run cleanup')
-      this.#pool.forEach((lambdaFunctions) => {
+      this.#pool.forEach((lambdaFunctions, functionKey) => {
         lambdaFunctions.forEach((lambdaFunction) => {
           const { idleTimeInMillis, status } = lambdaFunction
 
@@ -40,6 +40,10 @@ export default class LambdaFunctionPool {
             lambdaFunctions.delete(lambdaFunction)
           }
         })
+
+        if (lambdaFunctions.size === 0) {
+          this.#pool.delete(functionKey)
+        }
       })
 
       // schedule new timer