Interface IInvocationService

The IInvocationService is an IService for delivering executable objects to a remote cluster member for invocation.

Inherited Members

IService.Info

IService.UserContext

IService.Serializer

IService.MemberJoined

IService.MemberLeaving

IService.MemberLeft

IService.ServiceStarting

IService.ServiceStarted

IService.ServiceStopping

IService.ServiceStopped

IControllable.Configure(IXmlElement)

IControllable.Start()

IControllable.IsRunning

IControllable.Shutdown()

IControllable.Stop()

Namespace: Tangosol.Net

Assembly: Coherence.dll

Syntax

public interface IInvocationService : IService, IService, IControllable

Remarks

The executable objects must implement the IInvocable interface. Using this interface, application code can execute an IInvocable object within the context of a remote cluster.

Methods

Query(IInvocable, ICollection)

Synchronously invoke the specified task on the cluster member to which the client is connected.

Declaration

IDictionary Query(IInvocable task, ICollection col)

Parameters

Type	Name	Description
IInvocable	task	The IInvocable object to send to the cluster member in order to be invoked on that member.
ICollection	col	Parameter reserved for future use. Must be null.

Returns

Type	Description
IDictionary	An IDictionary of the result of the invocation, keyed by the "local" IMember object.

Remarks

This method will not return until the cluster member has completed its processing, failed in its processing, or died trying.