| #!/usr/bin/env node |
| /* |
| * 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. |
| * |
| */ |
| |
| // Check if the environment is Node.js and if not log an error and exit. |
| if (typeof process === 'object' && typeof require === 'function') { |
| var proton = require("qpid-proton-messenger"); |
| |
| console.log("spout not implemented yet"); |
| process.exit(0); |
| |
| var address = "amqp://0.0.0.0"; |
| var subject = "UK.WEATHER"; |
| var msgtext = "Hello World!"; |
| var tracker = null; |
| var running = true; |
| |
| var message = new proton.Message(); |
| var messenger = new proton.Messenger(); |
| |
| function pumpData() { |
| var status = messenger.status(tracker); |
| if (status != proton.Status.PENDING) { |
| console.log("status = " + status); |
| |
| if (running) { |
| console.log("stopping"); |
| messenger.stop(); |
| running = false; |
| } |
| } |
| |
| if (messenger.isStopped()) { |
| console.log("exiting"); |
| message.free(); |
| messenger.free(); |
| } |
| }; |
| |
| messenger.on('error', function(error) {console.log(error);}); |
| messenger.on('work', pumpData); |
| messenger.setOutgoingWindow(1024); |
| messenger.start(); |
| |
| message.setAddress(address); |
| message.setSubject(subject); |
| |
| message.body = msgtext; |
| |
| tracker = messenger.put(message); |
| } else { |
| console.error("spout.js should be run in Node.js"); |
| } |
| |