Article
11/13/2008

Transaction class

Microsoft Office Live Communications Server 2005 with SP1

Transaction (Microsoft.Rtc.Sip)

The Transaction class provides the abstract base class for the ServerTransaction and ClientTransaction classes, and represents a generic SIP transaction.

This class implements the IDisposable interface.

The Transaction class is derived from the System.Object class.

Public Methods

The Transaction (Microsoft.Rtc.Sip) class has the following public methods.

Method	Description
Cancel()	Cancels the transaction and raises the Canceled event.
Dispose()	Destroys this transaction and releases all associated resources.
Equals(Object)	Inherited from System.Object. Determines whether the specified System.Object is equal to the current System.Object.
GetHashCode()	Inherited from System.Object. Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
GetType()	Inherited from System.Object. Gets the System.Type of the current instance.
ToString()	Inherited from System.Object. Returns a System.String that represents the current System.Object.

Public Properties

The Transaction (Microsoft.Rtc.Sip) class has the following public properties.

Property	Description
OriginationTime	Data type: DateTime Access type: Read-only Contains the date and time the transaction originated.
Request	Data type: Request Access type: Read-only Contains the Request object that initiated the transaction.
Responses	Data type: ResponseCollection Access type: Read-only Contains a collection of all Response objects associated with the transaction.
SyncRoot	Data type: Object Access type: Read-only Contains an object used for synchronizing access to a group of objects related to a server or UAC client transaction.

Public Events

The Transaction (Microsoft.Rtc.Sip) class has the following public events.

Event	Description
Canceled	Occurs when the transaction is canceled.
Terminated	Occurs when the transaction is terminated.
TimedOut	Occurs when the transaction times out.

Protected Methods

The Transaction (Microsoft.Rtc.Sip) class has the following protected methods.

Method	Description
CheckDisposed()	Throws ObjectDisposedException if the transaction is in the disposed state.
Close()	Releases all resources associated with the transaction.
Dispose(Boolean)	Destroys this transaction and releases all unmanaged resources as well as optionally releasing all managed ones.
Finalize()	Provides a finalizer for this instance of the Transaction class.
OnCanceled()	Raises the Transaction.Canceled event.
OnTerminated()	Raises the Transaction.Terminated event.
OnTimedOut()	Raises the Transaction.TimedOut event.

Requirements

Redistributable: Requires Microsoft Office Live Communications Server 2005 with SP1.
Namespace: Microsoft.Rtc.Sip
Assembly: ServerAgent (in ServerAgent.dll)

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