THRIFT-2376 nodejs: allow Promise style calls for client and server
patch: Pierre Lamot
diff --git a/tutorial/nodejs/NodeClientPromise.js b/tutorial/nodejs/NodeClientPromise.js
new file mode 100644
index 0000000..7bcf884
--- /dev/null
+++ b/tutorial/nodejs/NodeClientPromise.js
@@ -0,0 +1,82 @@
+/*
+ * 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.
+ */
+
+var thrift = require('thrift');
+var ThriftTransports = require('thrift/transport');
+var ThriftProtocols = require('thrift/protocol');
+var Calculator = require('./gen-nodejs/Calculator');
+var ttypes = require('./gen-nodejs/tutorial_types');
+
+
+transport = ThriftTransports.TBufferedTransport()
+protocol = ThriftProtocols.TBinaryProtocol()
+
+var connection = thrift.createConnection("localhost", 9090, {
+ transport : transport,
+ protocol : protocol
+});
+
+connection.on('error', function(err) {
+ assert(false, err);
+});
+
+// Create a Calculator client with the connection
+var client = thrift.createClient(Calculator, connection);
+
+
+client.ping()
+ .then(function() {
+ console.log('ping()');
+ });
+
+client.add(1,1)
+ .then(function(response) {
+ console.log("1+1=" + response);
+ });
+
+work = new ttypes.Work();
+work.op = ttypes.Operation.DIVIDE;
+work.num1 = 1;
+work.num2 = 0;
+
+client.calculate(1, work)
+ .then(function(message) {
+ console.log('Whoa? You know how to divide by zero?');
+ })
+ .fail(function(err) {
+ console.log("InvalidOperation " + err);
+ });
+
+
+work.op = ttypes.Operation.SUBTRACT;
+work.num1 = 15;
+work.num2 = 10;
+
+client.calculate(1, work)
+ .then(function(value) {
+ console.log('15-10=' + value);
+ return client.getStruct(1);
+ })
+ .then(function(message) {
+ console.log('Check log: ' + message.value);
+ })
+ .fin(function() {
+ //close the connection once we're done
+ connection.end();
+ });