Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / bhuwanesh
To co-relate all the messages sent between two endpoints.
WCF sessions have the following main conceptual features:
* They are explicitly initiated and terminated by the
calling application.
* Messages delivered during a session are processed in
the order in which they are received.
* Sessions correlate a group of messages into a
conversation. The meaning of that correlation is an
abstraction. For instance, one session-based channel may
correlate messages based on a shared network connection
while another session-based channel may correlate messages
based on a shared tag in the message body. The features that
can be derived from the session depend on the nature of the
correlation.
* There is no general data store associated with a WCF
session.
When a service contract specifies that it requires a
session, that contract is specifying that all calls (that
is, the underlying message exchanges that support the calls)
must be part of the same conversation. If a contract
specifies that it allows sessions but does not require one,
clients can connect and either establish a session or not
establish a session. If the session ends and a message is
sent through the same channel an exception is thrown.
Except basichttpbinding, wsHttpBinding and NetTcpBinding
supports session.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What is fault contracts in wcf?
How to set the timeout property for the wcf service client call?
How do we customize data contract names for generics types?
What is REST and what is the problem with WCF REST and how it can be resolved?
What is the basic difference between creating WCF service or WEB services?
What is .net 3.0?
Explain about contracts?
What are the different bindings supported by wcf?
What is wcf architecture?
How can you generate proxies using svcutil in wcf?
Explain use of Endpoints in WCF Service?
How to deal with operation overloading while exposing the wcf services?
How do wcf works?
What is the use of is required property in data contracts?
explain wcf? : Wcf data services
