-docker-compose stop producer
-docker-compose exec cli kafkacat -b kafka:9092 -t test -q -e -f'topic=%t\tpartition=%p\toffset=%o\tkey=%k\tvalue=%s\n'
-docker-compose logs producer
+# tag::nachrichten[]
+echo 6 | http -v :8080/peter
+echo 77 | http -v :8080/klaus
+# end::nachrichten[]
+
+echo "Writing poison pill..."
+# tag::poisonpill[]
+echo 'BOOM!' | kafkacat -P -b :9092 -t test
+# end::poisonpill[]
+
+docker-compose logs -f consumer-1 consumer-2
+
+echo "Restarting consumer-1..."
+# tag::restart[]
+docker-compose up consumer-1
+# end::restart[]