| <!DOCTYPE html> <!-- HTML5 doctype --> |
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| 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 |
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| http://www.apache.org/licenses/LICENSE-2.0 |
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| 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. |
| --> |
| |
| <html> |
| |
| <head> |
| <title>Simple Proton Messenger Send Example</title> |
| <meta http-equiv="content-type" content="text/html;charset=utf-8" /> |
| |
| <!-- |
| Import the Messenger Binding proton.js. Note that this simple example pulls |
| it from the node_modules/qpid-proton/lib, which is created by the build process |
| so that the node.js based examples "just work", in a real Web App you would |
| clearly need to copy the proton.js to your own server. |
| |
| In actual fact the CMake build actually builds proton.js into the directory: |
| <build>/proton-c/bindings/javascript |
| where <build> is the build directory created to run cmake from, it is then |
| copied to the node_modules/qpid-proton/lib directory. |
| |
| In this example we also set the global variable PROTON_TOTAL_MEMORY in order to |
| increase the virtual heap available to the emscripten compiled C runtime. It |
| is not really necessary to do this for this application as the default value |
| of 16777216 is fine, it is simply done here to illustrate how to do it. |
| --> |
| <script type="text/javascript">PROTON_TOTAL_MEMORY = 50000000;</script> |
| <script type="text/javascript" src="../../../node_modules/qpid-proton-messenger/lib/proton-messenger.js"></script> |
| |
| <script type="text/javascript"> |
| var message = new proton.Message(); |
| var messenger = new proton.Messenger(); |
| |
| var sendMessage = function() { |
| var address = document.getElementById("address").value; |
| var subject = document.getElementById("subject").value; |
| var body = document.getElementById("body").value; |
| |
| console.log("sendMessage"); |
| console.log("address = " + address); |
| console.log("subject = " + subject); |
| console.log("body = " + body); |
| |
| message.setAddress(address); |
| message.setSubject(subject); |
| message.body = body; |
| |
| messenger.put(message); |
| messenger.send(); |
| }; |
| |
| var errorHandler = function(error) { |
| console.log("Received error " + error); |
| }; |
| |
| messenger.on('error', errorHandler); |
| messenger.start(); |
| |
| </script> |
| |
| <style> |
| body |
| { |
| font: 13px/1.5 Helvetica, Arial, 'Liberation Sans', FreeSans, sans-serif; |
| overflow-x: hidden; /* Hide horizontal scrollbar */ |
| background: #dddddd; |
| } |
| |
| label |
| { |
| display: block; |
| font-size: 17px; |
| } |
| |
| input, textarea |
| { |
| font-size: 13px; |
| margin-bottom: 10px; |
| } |
| </style> |
| |
| </head> |
| |
| <body> |
| <div> |
| <label for="address">Address:</label> |
| <input type="text" id="address" size="40" |
| placeholder="amqp://user:password@host:port" |
| name="address" value="amqp://guest:guest@0.0.0.0" /> |
| </div> |
| <div> |
| <label for="subject">Subject:</label> |
| <input type="text" id="subject" size="40" |
| name="subject" value="Browser Message" /> |
| </div> |
| <div> |
| <label for="body">Message:</label> |
| <textarea id="body" name="body" rows="4" cols="40">Hello From Browser!</textarea> |
| </div> |
| <div> |
| <input type="button" value="send" onclick="sendMessage()"/> |
| </div> |
| </body> |
| |
| </html> |