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GrainService Methods

Base class for implementing a grain-like partitioned service with per silo instances of it automatically instantiated and started by silo runtime

Init(IServiceProvider)

virtual
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public virtual Task Init(IServiceProvider serviceProvider)
Invoked upon initialization of the service

Parameters

serviceProviderIServiceProvider
The service provider.

Returns

A System.Threading.Tasks.Task representing the work performed.

OnRangeChange(IRingRange, IRingRange, bool)

virtual
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public virtual Task OnRangeChange(IRingRange oldRange, IRingRange newRange, bool increased)
Invoked when the ring range owned by the service instance changes because of a change in the cluster state

Parameters

oldRangeIRingRange
The old range.
newRangeIRingRange
The new range.
increasedbool
A value indicating whether the range has increased.

Returns

A System.Threading.Tasks.Task representing the work performed.

Start

virtual
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public virtual Task Start()
Invoked when service is being started

Returns

A System.Threading.Tasks.Task representing the work performed.

Stop

virtual
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public virtual Task Stop()
Invoked when service is being stopped

Returns

A System.Threading.Tasks.Task representing the work performed.