Stack Overflow
Stack Overflow

Questions tagged [messaging]

Messaging refers to the design pattern whereby discrete messages are used for communication between objects or processes. Messages can be simple data, complex data structures, or even code. This pattern is often used for asynchronous or parallel computing.

2583 questions
7
votes
5 answers

What kind of technologies are available for sending text messages?

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…
Matt R
  • 2,577
  • 5
  • 30
  • 46
7
votes
3 answers

Getting started with MQ on Java: Where to begin?

I'm trying to kludge some legacy connectivity into one of our newer applications, and this marks my first foray into MQ. We have a middleware server that accepts an XML message delivered via MQ; converts this into a proprietary request for our…
IVR Avenger
  • 15,090
  • 13
  • 46
  • 57
7
votes
1 answer

Send Direct Message Using Instagram Official API

I have been working with Facebook API and there documentation is awesome. Now i need to use the Instagram API and there documentation is not developer friendly, I want to use the Direct message functionality using Instagram API and i am unable to…
Rizwan Shakir
  • 81
  • 1
  • 7
7
votes
2 answers

Desigining Kafka Topics - Many Topics vs One Big Topic

Considering a stream of different events the recommended way would be one big topic containing all events multiple topics for different types of events Which option would be better? I understand that messages not being in the same partition of a…
user3452075
  • 411
  • 1
  • 6
  • 17
7
votes
1 answer

SOAP Message format to Socket Message format conversion and vice versa using Java

I am currently researching SOAP Message format to Socket Message format conversion and vice versa using Java. I need this to reuse a legacy system that reads socket format message to connect to a website that sends and receives SOAP message…
Philip Morris
  • 459
  • 1
  • 9
  • 26
7
votes
2 answers

Spring Cloud AWS SQS AccessDenied

I am currently having a connection issue trying to connect to an AWS SQS Queue using Spring Cloud and Spring Boot. I believe I have everything configured fine but am getting: 2015-07-01 18:12:11,926 [WARN][-] …
Steve Karlovitz
  • 71
  • 1
  • 3
7
votes
1 answer

Why do I get an unexpected RuntimeException warn in the logs when using RemoteFileTemplate?

I'm using Spring-integration 4.1.1.RELEASE and have code that uploads files in message payloads to a remote sFtp share. I'm using an sFtpRemoteFileTemplate initialized like this: Expression remoteDirectoryExpression = new …
Reynaldo
  • 630
  • 1
  • 7
  • 19
7
votes
2 answers

RabbitMQ queue messages before writing to MongoDb

Application is sending logs from many machines to Amazon Cloud and store them in some database. > Lets assume: one machine log size: 1kB every 10 seconds, num of machines from 1000 to 5000 My first approach was to queue logs in rabbitmq and then…
userbb
  • 2,148
  • 5
  • 30
  • 53
7
votes
2 answers

How Can I Send Message To specific User with signalR

I have some problem with signalR, I can not send message to specific User From Hub. I want to do like this: public void Send(string userToId, string userForId, string message) { IHubContext context =…
Avtandil Kavrelishvili
  • 1,651
  • 3
  • 27
  • 37
7
votes
1 answer

ZeroMQ PUB/XPUB/XSUB/SUB filtering

I am trying to determine the exact behaviour and potential limitations of the so-called 'Extended Pub-Sub architecture' from the ØMQ guide. XPUB and XSUB are described: We need XPUB and XSUB sockets because ZeroMQ does subscription forwarding from…
Drew Noakes
  • 300,895
  • 165
  • 679
  • 742
7
votes
1 answer

Message type based routing with Azure Service Bus

What is the simplest approach to achieve strongly typed message based routing with Azure Service Bus. Assuming we only have one consumer and are using Service Bus Queues, is it easier to create a queue per message type (in our case, Event messages),…
Ben Foster
  • 34,340
  • 40
  • 176
  • 285
7
votes
2 answers

NServiceBus: Could not find Metadata for (message)

I am attempting to publish a message as shown below _bus.Publish(new BatchCompleted { BatchId = batch.Id}); And handle it in a BatchCompletedHandler: public class BatchCompletedHandler: IHandleMessages { public void…
Tom Ferguson
  • 907
  • 1
  • 10
  • 26
7
votes
1 answer

Syntax error for cross domain messaging

below is my code. I am trying to receive data from a website using cross-domain messaging. When I click the runit button, I keep getting the following error: "Uncaught SyntaxError: An invalid or illegal string was specified." Please help me identify…
user2104778
  • 992
  • 1
  • 14
  • 38
7
votes
2 answers

JMS equivalent in .Net

I am trying to make an common abstract interface over the messaging infrastructure in our company. The design goal is to 2 fold. 1 is to hide the complexity of programming from the developers (i know its not very complex but still simplify it…
rauts
  • 1,018
  • 9
  • 21
7
votes
2 answers

Is there a way to use GCM in Android without a dedicated server?

I am conceptualizing an Android app that sends data from one device to another (like a picture message), but because I do not have a server, I am looking into other ways of messaging. Google Cloud Messaging (GCM) seems like a good choice, since its…
Phil
  • 35,852
  • 23
  • 123
  • 164
1 2 3
…
99 100