hotfix: resolve ambiguity in signature result (yetanotherco#1763)

aggregator/pkg/server.go

@@ -81,7 +81,7 @@ func (agg *Aggregator) ProcessOperatorSignedTaskResponseV2(signedTaskResponse *t
 	defer cancel() // Ensure the cancel function is called to release resources
 
 	// Create a channel to signal when the task is done
-	done := make(chan struct{})
+	done := make(chan uint8)
 
 	agg.logger.Info("Starting bls signature process")
 	go func() {
@@ -92,9 +92,11 @@ func (agg *Aggregator) ProcessOperatorSignedTaskResponseV2(signedTaskResponse *t
 
 		if err != nil {
 			agg.logger.Warnf("BLS aggregation service error: %s", err)
+			done<- 1
 			// todo shouldn't we here close the channel with a reply = 1?
 		} else {
 			agg.logger.Info("BLS process succeeded")
+			done<- 0
 		}
 
 		close(done)
@@ -106,10 +108,10 @@ func (agg *Aggregator) ProcessOperatorSignedTaskResponseV2(signedTaskResponse *t
 	case <-ctx.Done():
 		// The context's deadline was exceeded or it was canceled
 		agg.logger.Info("Bls process timed out, operator signature will be lost. Batch may not reach quorum")
-	case <-done:
+	case res := <-done:
 		// The task completed successfully
-		agg.logger.Info("Bls context finished correctly")
-		*reply = 0
+		agg.logger.Info("Bls context finished on time")
+		*reply = res
 	}
 
 	return nil