feat: consumer close log

Author: fearlessfei

kq/queue.go

@@ -162,6 +162,8 @@ func (q *kafkaQueue) Start() {
 	q.producerRoutines.Wait()
 	close(q.channel)
 	q.consumerRoutines.Wait()
+
+	logx.Infof("Consumer %s is closed", q.c.Name)
 }
 
 func (q *kafkaQueue) Stop() {
@@ -202,13 +204,15 @@ func (q *kafkaQueue) startConsumers() {
 
 func (q *kafkaQueue) startProducers() {
 	for i := 0; i < q.c.Consumers; i++ {
+		i := i
 		q.producerRoutines.Run(func() {
 			for {
 				msg, err := q.consumer.FetchMessage(context.Background())
 				// io.EOF means consumer closed
 				// io.ErrClosedPipe means committing messages on the consumer,
 				// kafka will refire the messages on uncommitted messages, ignore
 				if err == io.EOF || err == io.ErrClosedPipe {
+					logx.Infof("Consumer %s-%d is closed, error: %q", q.c.Name, i, err.Error())
 					return
 				}
 				if err != nil {