Invalid message channel

An “Invalid Message” Channel is used to store Invalid Messages for developers to analyse. A message is put into an invalid message channel if it can be sent to the receiver successfully and cannot be processed by the receiver because of its contents.

1. What is a channel in messaging?
2. What will the messaging system do with a message it Cannot deliver?
3. How can two applications connected by a message channel exchange a piece of information?
4. Which message pattern sends a message to another endpoint without any expectation of reply?
5. What does iterable channel mean?
6. What is mobile messaging channel?
7. How does a messaging system work?
8. What is a message system?
9. Why do we need messaging system?
10. What is message treatment?
11. What is the use of message?
12. How many message exchange patterns are used when two services are exchanging the information?
13. Which of the message exchange pattern is not supported in WCF?
14. What is MEP in SOA?

What is a channel in messaging?

Customer messaging channels are technology-supported ways for marketers to communicate directly with customers. Those communications can be transactional (such as a message letting a customer know that their package has arrived) or commercial (like outreach informing customers about a one-day sale or special event).

What will the messaging system do with a message it Cannot deliver?

When a messaging system determines that it cannot or should not deliver a message, it may elect to move the message to a Dead Letter Channel.

How can two applications connected by a message channel exchange a piece of information?

In Introduction to Messaging Systems, we discussed Message Channel. When two applications wish to exchange data, they do so by sending the data through a channel that connects the two. ... In this way, the applications that produce shared data have a way to communicate with those that wish to consume it.

Which message pattern sends a message to another endpoint without any expectation of reply?

One-Way. The One-Way Message Exchange Pattern (MEP) is that in which the consumer sends a one-off message to a provider with no expectation of a response.

What does iterable channel mean?

Iterable sends messages to users based on a combination of their message channel, message type, and list subscription settings. If a user is subscribed to a channel: ... They will not receive messages from any message type associated with that channel, regardless of their specific message type subscriptions.

What is mobile messaging channel?

It is a messaging system that is available on some data networks. This feature is a protocol that encourages an ask-and-respond action between the service center and the consumer. A mobile user initiates this kind of mobile messaging channel when they enter a code and send it as a request to the network.

How does a messaging system work?

The messaging uses a “store and forward” approach to transmitting messages. The data is packaged as messages, which are atomic, independent units. When the sender sends a message, the messaging system stores the message and then delivers it by forwarding the message to the receiver's computer.

What is a message system?

A messaging system is responsible for transferring data from one application to another so the applications can focus on data without getting bogged down on data transmission and sharing. Distributed messaging is based on the concept of reliable message queuing. ... Most of the messaging systems follow the pub-sub pattern.

Why do we need messaging system?

Message queues provide communication and coordination for these distributed applications. Message queues can significantly simplify coding of decoupled applications, while improving performance, reliability and scalability.

What is message treatment?

Treatment means the way a message is handled, so that the information gets across the audience. It relates to the techniques or details of procedure or manner of performance, essential to effective presentation of the message clear, understandable and realistic to the audience.

What is the use of message?

A message is a discrete unit of communication intended by the source for consumption by some recipient or group of recipients. A message may be delivered by various means, including courier, telegraphy, carrier pigeon and electronic bus. A message can be the content of a broadcast.

How many message exchange patterns are used when two services are exchanging the information?

The message exchange patterns describe the message flow between parties in the communication process, there are two major message exchange patterns — a request–response pattern, and a one-way pattern.

Which of the message exchange pattern is not supported in WCF?

Even if some error occurs in communication, WCF Service doesn't send any response back. That's why One-Way Message Exchange Pattern provides no support for followings in service operations: no output parameters. no reference parameters.

What is MEP in SOA?

An MEP is a generic interaction pattern that defines the message exchange between two services. MEPs have been around for as long as messaging-based middleware products have been used. As a result, some common patterns have emerged. MEPs can be composed to support the creation of larger, more complex patterns.