[pulsar-client-node] branch master updated: chore: add listener consumer example (#102)

[ma...@apache.org]

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massakam pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/pulsar-client-node.git


The following commit(s) were added to refs/heads/master by this push:
     new 5a6e771  chore: add listener consumer example (#102)
5a6e771 is described below

commit 5a6e77161d0bd3ce62fd2cd798270c71a927bf08
Author: Yuri Mizushima <eq...@gmail.com>
AuthorDate: Fri Jul 3 15:25:44 2020 +0900

    chore: add listener consumer example (#102)
---
 examples/consumer_listener.js | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/examples/consumer_listener.js b/examples/consumer_listener.js
new file mode 100644
index 0000000..8db2e7d
--- /dev/null
+++ b/examples/consumer_listener.js
@@ -0,0 +1,40 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+const Pulsar = require('pulsar-client');
+
+(async () => {
+  // Create a client
+  const client = new Pulsar.Client({
+    serviceUrl: 'pulsar://localhost:6650',
+    operationTimeoutSeconds: 30,
+  });
+
+  // Create a consumer with listener
+  const consumer = await client.subscribe({
+    topic: 'persistent://public/default/my-topic',
+    subscription: 'sub1',
+    subscriptionType: 'Shared',
+    ackTimeoutMs: 10000,
+    listener: (msg, msgConsumer) => {
+      console.log(msg.getData().toString());
+      msgConsumer.acknowledge(msg);
+    },
+  });
+})();