So my company stores alot of data in a foxpro database and trying to get around the performance hit of touching it directly I was thinking of messaging anything that can be done asynchronously for a snappier user experience. I started looking at ActiveMQ but don't know how well C# will hook with it. Wanting to hear what all of you guys...
Hi all, I'm working on a messaging/notification system for our products. Basic requirements are: Fire and forget Persistent set of messages, possibly updating, to stay there until the sender says to remove them The libraries will be written in C#. Spring.NET just released a milestone build with lots of nice messaging abstraction, ...
In one of the answers to Broadcast like UDP with the Reliability of TCP, a user mentions the Spread messaging API. I've also run across one called ØMQ. I also have some familiarity with MPI. So, my main question is: why would I choose one over the other? More specifically, why would I choose to use Spread or ØMQ when there are matu...
Is there any way to listen to an Oracle AQ using a Perl process as the listener. ...
If you want to use a queuing product for durable messaging under Windows, running .NET 2.0 and above, which alternatives to MSMQ exist today? I know of ActiveMQ (http://activemq.apache.org/), and I've seen references to WSMQ (pointing to http://wsmq.net), but the site seems to be down. Are there any other alternatives? ...
Can anyone recommend a tool for quickly posting test messages onto a JMS queue? The tool should allow the user to enter some data, perhaps an XML payload, and then submit it to a queue? I know I could probably knock something up reasonably quickly to do this but I thought I'd ask first before reinventing the wheel. Cheers. ...
I'm looking into sending regular automated text-messages to a list of subscribed users. Having played with Windows Mobile devices, I could easily implement this using the compact .Net framework + a device hooked up to usb and send the messages through this. I would like to explore other solutions like having a server or something similar...
I have been researching asynchronous messaging, and I like the way it elegantly deals with some problems within certain domains and how it makes domain concepts more explicit. But is it a viable pattern for general domain-driven development (at least in the service/application/controller layer), or is the design overhead such that it sho...
I have a serial hardware device that I'd like to share with multiple applications, that may reside on different machines within or spanning multiple networks. A key requirement is that the system must support bi-directional communication, such that clients/serial device can exist behind firewalls and/or on different networks and still t...
I have a strange problem on a PeopleSoft application. It appears that integration broker messages are being processed out of order. There is another possibility, and that is that the commit is being fired asynchronously, allowing the transactions to complete out of order. There are many inserts of detail records, followed by a trail...
What options are available for receiving instant alerts from web applications? I have a time sensitive web application I need to tend to (approving expediated purchase order requests). I have thought of being notified by e-mail and SMS. Are there any programs to let my website send a popup window directly to my screen? Or any other i...
I have a client who wants a solution to allow delivery people to text (SMS messaging) in that they have completed a pick up at a particular location. What I'm looking for is Code to read an imbound SMS message or a SMS component if appropiate. This would allow me to create a windows service to read the message and update a SQL record ac...
Many websites have the concept of sending messages from user to user. When you send a message to another user, the message would show up in their inbox. You could respond to the message, and it would show up as a new entry in that message thread. You should be able to see if you've read a given message already, and messages that hav...
I need to be able to send compact messages (ideally small enough to fit into a single UDP packet) from Java. It needs to be as efficient as possible - can anyone give me any pointers (other than constructing them manually)? ...
My organization is considering using Jabber as an agnostic device to device to application messaging protocol. Does anyone know of the best practice existing Microsoft competitor to Jabber? Or, an emerging competitor? And, if so, a good URL reference to get a jump start? Website for Jabber: http://www.jabber.org/web/Main_Page ...
I am looking for lightweight messaging framework in Java. My task is to process events in a SEDA’s manner: I know that some stages of the processing could be completed quickly, and others not, and would like to decouple these stages of processing. Let’s say I have components A and B and processing engine (be this container or whatever e...
In the Java world, there are a few more choices for message queues, but in .Net, there are only a few. When evaluating which one to use, what are some characteristics one should look for? What are the fundamental concepts that make up a reliable message queueing system? ...
I'm thinking about how I could scale out Tibco EMS queue listeners written in managed code (C# in this instance). I'm looking for predominantly isolation and clustering characteristics. In MSMQ I could use Windows Process Activation Service to host and manage the number and lifetime of queue listeners. Is there a Tibco equivalent? Oth...
Hi, I'm looking for (simple) examples of problems for which JMS is a good solution, and also reasons why JMS is a good solution in these cases. In the past I've simply used the database as a means of passing messages from A to B when the message cannot necessarily be processed by B immediately. A hypothetical example of such a system i...
We have a need to take dozens of different protocols from systems such as security systems, fire alarms, camera systems etc.. and integrate them into a single common protocol. I would like this to be a messaging server that many systems could subscribe to and or communicate through. polling and non-polling "drivers" (protocol converte...