public async Task <bool> NotifyOtherGrain(IOneWayGrain otherGrain, ISimpleGrainObserver observer)
{
var task = otherGrain.Notify(observer);
var completedSynchronously = task.Status == TaskStatus.RanToCompletion;
await task;
return(completedSynchronously);
}
public async Task <IOneWayGrain> GetOtherGrain()
{
return(this.other ?? (this.other = await GetGrainOnOtherSilo()));
async Task <IOneWayGrain> GetGrainOnOtherSilo()
{
while (true)
{
var candidate = this.GrainFactory.GetGrain <IOneWayGrain>(Guid.NewGuid());
var directorySilo = await candidate.GetPrimaryForGrain();
var thisSilo = await this.GetSiloAddress();
var candidateSilo = await candidate.GetSiloAddress();
if (!directorySilo.Equals(candidateSilo) &&
!directorySilo.Equals(thisSilo) &&
!candidateSilo.Equals(thisSilo))
{
return(candidate);
}
}
}
}