patch

Author: Will-ShaoHua

packages/core/src/codewhisperer/region/regionProfileManager.ts

@@ -285,35 +285,39 @@ export class RegionProfileManager {
         if (!previousSelected) {
             return
         }
-        // Comment these out until we have a better way to deal with throttling issue, currently service can only take 1 tps
+
         // cross-validation
-        // this.getProfiles()
-        //     .then(async (profiles) => {
-        //         const r = profiles.find((it) => it.arn === previousSelected.arn)
-        //         if (!r) {
-        //             telemetry.amazonq_profileState.emit({
-        //                 source: 'reload',
-        //                 amazonQProfileRegion: 'not-set',
-        //                 reason: 'profile could not be selected',
-        //                 result: 'Failed',
-        //             })
-
-        //             await this.invalidateProfile(previousSelected.arn)
-        //             RegionProfileManager.logger.warn(
-        //                 `invlaidating ${previousSelected.name} profile, arn=${previousSelected.arn}`
-        //             )
-        //         }
-        //     })
-        //     .catch((e) => {
-        //         telemetry.amazonq_profileState.emit({
-        //             source: 'reload',
-        //             amazonQProfileRegion: 'not-set',
-        //             reason: (e as Error).message,
-        //             result: 'Failed',
-        //         })
-        //     })
-
-        await this.switchRegionProfile(previousSelected, 'reload')
+        const jitterInSec = Math.floor(Math.random() * 6)
+        const jitterInMs = jitterInSec * 1000
+        setTimeout(async () => {
+            this.getProfiles()
+                .then(async (profiles) => {
+                    const r = profiles.find((it) => it.arn === previousSelected.arn)
+                    if (!r) {
+                        telemetry.amazonq_profileState.emit({
+                            source: 'reload',
+                            amazonQProfileRegion: 'not-set',
+                            reason: 'profile could not be selected',
+                            result: 'Failed',
+                        })
+
+                        await this.invalidateProfile(previousSelected.arn)
+                        RegionProfileManager.logger.warn(
+                            `invlaidating ${previousSelected.name} profile, arn=${previousSelected.arn}`
+                        )
+                    }
+                })
+                .catch((e) => {
+                    telemetry.amazonq_profileState.emit({
+                        source: 'reload',
+                        amazonQProfileRegion: 'not-set',
+                        reason: (e as Error).message,
+                        result: 'Failed',
+                    })
+                })
+
+            await this.switchRegionProfile(previousSelected, 'reload')
+        }, jitterInMs)
     }
 
     private loadPersistedRegionProfle(): { [label: string]: RegionProfile } {