fix(asea): batch s3 mapping writes

hickeydh-aws · rycerrat · commit 833d495bdaf0 · 2025-02-18T11:50:16.000-06:00
diff --git a/source/packages/@aws-accelerator/accelerator/utils/app-utils.ts b/source/packages/@aws-accelerator/accelerator/utils/app-utils.ts
@@ -1007,7 +1007,13 @@ export async function writeImportResources(props: {
         s3Promises.push(...nestedStackPromises);
       }
     }
+    // Batch S3 writes to max socket size
+    if (s3Promises.length > 49) {
+      await Promise.all(s3Promises);
+      s3Promises.length = 0;
+    }
   }
+  await Promise.all(s3Promises);
 }
 
 async function handleMapping(mapping: ASEAMapping) {

Original file line number	Diff line number	Diff line change
`@@ -1007,7 +1007,13 @@ export async function writeImportResources(props: {`
`1007`	`1007`	`s3Promises.push(...nestedStackPromises);`
`1008`	`1008`	`}`
`1009`	`1009`	`}`
	`1010`	`+ // Batch S3 writes to max socket size`
	`1011`	`+ if (s3Promises.length > 49) {`
	`1012`	`+ await Promise.all(s3Promises);`
	`1013`	`+ s3Promises.length = 0;`
	`1014`	`+ }`
`1010`	`1015`	`}`
	`1016`	`+ await Promise.all(s3Promises);`
`1011`	`1017`	`}`
`1012`	`1018`
`1013`	`1019`	`async function handleMapping(mapping: ASEAMapping) {`