messaging

RabbitMQ by Example: Multiple Threads, Channels and Queues

末鹿安然 提交于 2019-11-28 02:36:48
I just read RabbitMQ's Java API docs , and found it very informative and straight-forward. The example for how to set up a simple Channel for publishing/consuming is very easy to follow and understand. But it's a very simple/basic example, and it left me with an important question: How can I set up 1+ Channels to publish/consume to and from multiple queues? Let's say I have a RabbitMQ server with 3 queues on it: logging , security_events and customer_orders . So we'd either need a single Channel to have the ability to publish/consume to all 3 queues, or more likely, have 3 separate Channels ,

Chrome Extension - Message Passing from Popup to Content Script

孤者浪人 提交于 2019-11-27 20:14:53
I'm trying to pass data from a popup to a content script, but I'm not having any luck. I got it to work the other way around (content -> popup) though. All I want to do is enter text into an input located in the popup and click a submit button which would insert that text into the dom of a web page. This is what I have: popup.html chrome.extension.sendRequest({action:'start'}, function(response) { console.log('Start action sent'); }); contentscript.js function startExtension() { console.log('Starting Extension'); } function stopExtension() { console.log('Stopping Extension'); } function

When to use Spring Integration vs. Camel?

廉价感情. 提交于 2019-11-27 16:43:24
As a seasoned Spring user I was assuming that Spring Integration would make the most sense in a recent project requiring some (JMS) messaging capabilities ( more details ). After some days working with Spring Integration it still feels like a lot of configuration overhead given the amount of channels you have to configure to bring some request-response (listening on different JMS queues) communications in place. Therefore I was looking for some background information how Camel is different from Spring Integration, but it seems like information out there are pretty spare, I found: http://java

Passing message from background.js to popup.js

旧巷老猫 提交于 2019-11-27 16:14:09
问题 I'm trying to implement my own chrome extension on which, on a certain event, create a browser notification and fills the popup with data calculated in background.js Here is mymanifest file : { "name": "Dummy name", "description": "Description", "manifest_version": 2, "version": "1.1.3", "icons": { "16": "icon_16.png", "48": "icon_48.png", "128": "icon_128.png", "256": "icon_256.png" }, "browser_action": { "default_icon": "icon_48.png", "default_title": "Test", "default_popup": "popup.html" }

What is the Android sent sms intent?

有些话、适合烂在心里 提交于 2019-11-27 15:50:36
Hey! I'd like to know which is the intent android sends when it sends a message. And how can I listen for this intent in my application. I wanted that, when I send a message in native android messaging, my application listen this intent, so it will know a new message has been sent. So, which one is it, and how to listen for this intent? Thanks. plainjimbo I believe the Intent is: public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_SENT"; This guy had an article about how to build a BroadcastReceiver to do this. http://mobiforge.com/developing/story/sms-messaging

How Can We Read Incoming SMS by using Application in iOS

二次信任 提交于 2019-11-27 14:06:39
In my application I am able to send an SMS programatically to a particular mobile number when the user clicks submit button. Then there is a response message from that mobile number now I want to read that message and populate that SMS text in to my application. I searched for this and found that this is not possible in iOS. My question is there any possibility accessing inbox SMS with user permissions? Buntylm Simply two words from Apple: Not Possible Detailed: An iOS app can only access the data for which Apple supplies a documented public API. iOS can not access outside of the sandbox until

socket.io and node.js to send message to particular client

我的未来我决定 提交于 2019-11-27 14:00:39
问题 Sending message to all client works well but I want to send message to particular username. my server.js file looks like. What it does is when http://localhost:8080 is run, the client code adds user to the object usernames as well as in socket object. And instantly returns the individual message to each of the connected client. //var io = require('socket.io').listen(8080); var app = require('http').createServer(handler) , io = require('socket.io').listen(app) , fs = require('fs') var

Capture all Windows Messages

ぃ、小莉子 提交于 2019-11-27 12:34:18
问题 I want to leverage machine learning to model a user's intent and potentially automate commonly performed tasks. To do this I would like to have access to a fire-hose of information about user actions and the machine state. To this end, it is my current thinking that getting access to the stream of windows messages is probably the way forward. I would like to have as much information as is possible, filtering the information to that which is pertinent I would like to leave to the machine

Lightweight JMS broker

牧云@^-^@ 提交于 2019-11-27 10:50:59
问题 I'm looking for a small and yet efficient enough lightweight JMS broker solution with no or minimum of dependencies. My messaging code should be running in the environment with a lot of dependencies I have no control of. Thus it would make ridiculous to deploy say ActiveMQ solution along with my custom bunch of classes. 回答1: Currently I'm investigating FFMQ solution. It's open source (GNU LGPL license), has only 4 dependencies (commons-logging, log4j, jms and jmx), and it's mature enough to

JMS - Going from one to multiple consumers

扶醉桌前 提交于 2019-11-27 09:30:08
问题 I have a JMS client which is producing messages and sending over a JMS queue to its unique consumer. What I want is more than one consumer getting those messages. The first thing that comes to my mind is converting the queue to a topic, so current and new consumers can subscribe and get the same message delivered to all of them. This will obviously involve modifying the current clients code in both producer and consumer side of things. I would like to also look at other options like creating