ICommunicationObject Interface
Definition
Important
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Defines the contract for the basic state machine for all communication-oriented objects in the system, including channels, the channel managers, factories, listeners, and dispatchers, and service hosts.
public interface class ICommunicationObject
public interface ICommunicationObject
type ICommunicationObject = interface
Public Interface ICommunicationObject
- Derived
Remarks
The ICommunicationObject interface defines:
A set of open, close and abort methods for initiating state transitions:
Asynchronous versions of the open and close methods:
A set of events that provide notifications of state transitions:
A common State property for inspecting the state of an object
Properties
State |
Gets the current state of the communication-oriented object. |
Methods
Abort() |
Causes a communication object to transition immediately from its current state into the closed state. |
BeginClose(AsyncCallback, Object) |
Begins an asynchronous operation to close a communication object. |
BeginClose(TimeSpan, AsyncCallback, Object) |
Begins an asynchronous operation to close a communication object with a specified timeout. |
BeginOpen(AsyncCallback, Object) |
Begins an asynchronous operation to open a communication object. |
BeginOpen(TimeSpan, AsyncCallback, Object) |
Begins an asynchronous operation to open a communication object within a specified interval of time. |
Close() |
Causes a communication object to transition from its current state into the closed state. |
Close(TimeSpan) |
Causes a communication object to transition from its current state into the closed state. |
EndClose(IAsyncResult) |
Completes an asynchronous operation to close a communication object. |
EndOpen(IAsyncResult) |
Completes an asynchronous operation to open a communication object. |
Open() |
Causes a communication object to transition from the created state into the opened state. |
Open(TimeSpan) |
Causes a communication object to transition from the created state into the opened state within a specified interval of time. |
Events
Closed |
Occurs when the communication object completes its transition from the closing state into the closed state. |
Closing |
Occurs when the communication object first enters the closing state. |
Faulted |
Occurs when the communication object first enters the faulted state. |
Opened |
Occurs when the communication object completes its transition from the opening state into the opened state. |
Opening |
Occurs when the communication object first enters the opening state. |
Extension Methods
CloseHelperAsync(ICommunicationObject, TimeSpan) | |
OpenHelperAsync(ICommunicationObject, TimeSpan) |
Applies to
.NET
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