public StreamingPubSubHostGrain(OrleansStreamingPubSub pubSub)
{
this.pubSub = pubSub;
}
public StreamingPubSubHostGrain(OrleansStreamingPubSub pubSub, ILogger <OrleansStreamingPubSub> logger)
{
this.pubSub = pubSub;
this.logger = logger;
}