private OrchestrationSessionPartitionHandler(ConnectionMultiplexer redisConnection, string taskHub, string partition = "singleton")
{
this.taskHub = taskHub;
this.redisConnection = redisConnection;
this.partition = partition;
this.activeOrchestrationLocks = new ConcurrentDictionary <string, SemaphoreSlim>();
this.partitionControlQueueKey = RedisKeyNameResolver.GetPartitionControlQueueKey(this.taskHub, this.partition);
this.partitionControlQueueNotificationChannelKey = RedisKeyNameResolver.GetPartitionControlNotificationChannelKey(this.taskHub, this.partition);
this.currentOrchestrationsSetKey = RedisKeyNameResolver.GetOrchestrationsSetKey(this.taskHub, this.partition);
this.logger = new RedisLogger(redisConnection, taskHub);
}
public RedisTransactionBuilder SendControlQueueMessage(TaskMessage message)
{
if (this.partition == null)
{
throw new ArgumentNullException($"Cannot call {nameof(SendControlQueueMessage)} without a partition set.");
}
string controlQueueKey = RedisKeyNameResolver.GetPartitionControlQueueKey(this.taskHub, this.partition);
string controlQueueNotificationChannelKey = RedisKeyNameResolver.GetPartitionControlNotificationChannelKey(this.taskHub, this.partition);
string messageJson = RedisSerializer.SerializeObject(message);
this.transaction.ListLeftPushAsync(controlQueueKey, messageJson);
this.transaction.PublishAsync(new RedisChannel(controlQueueNotificationChannelKey, RedisChannel.PatternMode.Literal), messageJson);
return(this);
}