public IdSpan GetGrainKeyId(GrainBindings grainBindings, StreamId streamId)
{
string keyType = null;
bool includeNamespaceInGrainId = false;
foreach (var grainBinding in grainBindings.Bindings)
{
if (!grainBinding.TryGetValue(WellKnownGrainTypeProperties.BindingTypeKey, out var type) ||
!string.Equals(type, WellKnownGrainTypeProperties.StreamBindingTypeValue, StringComparison.Ordinal))
{
continue;
}
if (grainBinding.TryGetValue(WellKnownGrainTypeProperties.LegacyGrainKeyType, out keyType))
{
if (grainBinding.TryGetValue(WellKnownGrainTypeProperties.StreamBindingIncludeNamespaceKey, out var value) &&
string.Equals(value, "true", StringComparison.OrdinalIgnoreCase))
{
includeNamespaceInGrainId = true;
}
}
}
return(keyType switch
{
nameof(Guid) => GetGuidKey(streamId, includeNamespaceInGrainId),
nameof(Int64) => GetIntegerKey(streamId, includeNamespaceInGrainId),
_ => GetKey(streamId), // null or string
});
public BroadcastChannelSubscriber(GrainBindings grainBindings, IChannelIdMapper channelIdMapper)
{
GrainBindings = grainBindings;
this.channelIdMapper = channelIdMapper;
}
public StreamSubscriber(GrainBindings grainBindings, IStreamIdMapper streamIdMapper)
{
this.GrainBindings = grainBindings;
this.streamIdMapper = streamIdMapper;
}
