public Task <PlacementResult> OnAddActivation(PlacementStrategy strategy, PlacementTarget target, IPlacementContext context)
{
var grainType = context.GetGrainTypeName(target.GrainId);
return(Task.FromResult(
PlacementResult.SpecifyCreation(context.LocalSilo, strategy, grainType)));
}
OnAddActivation(PlacementStrategy strategy, GrainId grain, IPlacementContext context)
{
var grainType = context.GetGrainTypeName(grain);
return(Task.FromResult(
PlacementResult.SpecifyCreation(context.LocalSilo, strategy, grainType)));
}
internal override Task<PlacementResult> OnAddActivation(
PlacementStrategy strategy, GrainId grain, IPlacementContext context)
{
var grainType = context.GetGrainTypeName(grain);
var allSilos = context.AllActiveSilos;
return Task.FromResult(
PlacementResult.SpecifyCreation(allSilos[random.Next(allSilos.Count)], strategy, grainType));
}
public virtual Task <PlacementResult> OnAddActivation(
PlacementStrategy strategy, GrainId grain, IPlacementContext context)
{
var grainType = context.GetGrainTypeName(grain);
var allSilos = context.AllActiveSilos;
return(Task.FromResult(
PlacementResult.SpecifyCreation(allSilos[random.Next(allSilos.Count)], strategy, grainType)));
}
public virtual Task <PlacementResult> OnAddActivation(
PlacementStrategy strategy, PlacementTarget target, IPlacementContext context)
{
var grainType = context.GetGrainTypeName(target.GrainId);
var allSilos = context.GetCompatibleSiloList(target);
return(Task.FromResult(
PlacementResult.SpecifyCreation(allSilos[random.Next(allSilos.Count)], strategy, grainType)));
}
private Task <PlacementResult> MakePlacement(PlacementStrategy strategy, GrainId grain, IPlacementContext context, CachedLocalStat minLoadedSilo)
{
// Increment placement by number of silos instead of by one.
// This is our trick to get more balanced placement, accounting to the probable
// case when multiple silos place on the same silo at the same time, before stats are refreshed.
minLoadedSilo.IncrementActivationCount(localCache.Count);
return(Task.FromResult(PlacementResult.SpecifyCreation(
minLoadedSilo.Address,
strategy,
context.GetGrainTypeName(grain))));
}
OnAddActivation(PlacementStrategy strategy, GrainId grain, IPlacementContext context)
{
// if local silo is not active, revert to random placement
if (context.LocalSiloStatus != SiloStatus.Active)
{
return(base.OnAddActivation(strategy, grain, context));
}
var grainType = context.GetGrainTypeName(grain);
return(Task.FromResult(
PlacementResult.SpecifyCreation(context.LocalSilo, strategy, grainType)));
}
OnAddActivation(PlacementStrategy strategy, GrainId grain, IPlacementContext context)
{
// if local silo is not active or does not support this type of grain, revert to random placement
if (context.LocalSiloStatus != SiloStatus.Active || !context.GetCompatibleSiloList(grain).Contains(context.LocalSilo))
{
return(base.OnAddActivation(strategy, grain, context));
}
var grainType = context.GetGrainTypeName(grain);
return(Task.FromResult(
PlacementResult.SpecifyCreation(context.LocalSilo, strategy, grainType)));
}
public static string GetGrainTypeName(this IPlacementContext @this, GrainId grainId, string genericArguments = null)
{
return(@this.GetGrainTypeName(grainId.GetTypeCode(), genericArguments));
}
OnAddActivation(PlacementStrategy strategy, GrainId grain, IPlacementContext context)
{
var grainType = context.GetGrainTypeName(grain);
return Task.FromResult(
PlacementResult.SpecifyCreation(context.LocalSilo, strategy, grainType));
}
private Task<PlacementResult> MakePlacement(PlacementStrategy strategy, GrainId grain, IPlacementContext context, CachedLocalStat minLoadedSilo)
{
// Increment placement by number of silos instead of by one.
// This is our trick to get more balanced placement, accounting to the probable
// case when multiple silos place on the same silo at the same time, before stats are refreshed.
minLoadedSilo.IncrementActivationCount(localCache.Count);
return Task.FromResult(PlacementResult.SpecifyCreation(
minLoadedSilo.Address,
strategy,
context.GetGrainTypeName(grain)));
}