/usr/share/proton-0.10/examples/javascript/messenger/recv.js is in libqpid-proton2-dev-examples 0.10-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | #!/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");
var address = "amqp://~0.0.0.0";
var message = new proton.Message();
var messenger = new proton.Messenger();
var pumpData = function() {
while (messenger.incoming()) {
var t = messenger.get(message);
console.log("Address: " + message.getAddress());
console.log("Subject: " + message.getSubject());
// body is the body as a native JavaScript Object, useful for most real cases.
//console.log("Content: " + message.body);
// data is the body as a proton.Data Object, used in this case because
// format() returns exactly the same representation as recv.c
console.log("Content: " + message.data.format());
messenger.accept(t);
}
};
var args = process.argv.slice(2);
if (args.length > 0) {
if (args[0] === '-h' || args[0] === '--help') {
console.log("Usage: node recv.js <addr> (default " + address + ")");
process.exit(0);
}
address = args[0];
}
messenger.setIncomingWindow(1024);
messenger.on('error', function(error) {console.log(error);});
messenger.on('work', pumpData);
messenger.recv(); // Receive as many messages as messenger can buffer.
messenger.start();
messenger.subscribe(address);
} else {
console.error("recv.js should be run in Node.js");
}
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