public WorkerRecycler(string taskHub, ConnectionMultiplexer connection)
{
this.taskHub = taskHub;
this.redisConnection = connection;
this.workerSetKey = RedisKeyNameResolver.GetWorkerSetKey(this.taskHub);
this.incomingActivityQueueKey = RedisKeyNameResolver.GetTaskActivityIncomingQueueKey(this.taskHub);
this.logger = new RedisLogger(this.redisConnection, this.taskHub);
}
public ActivityTaskHandler(string taskHub, string workerId, ConnectionMultiplexer connection)
{
this.workerId = workerId;
this.taskHub = taskHub;
this.taskLocks = new ConcurrentDictionary <int, SemaphoreSlim>();
this.redisConnection = connection;
this.processingTaskQueueKey = RedisKeyNameResolver.GetTaskActivityProcessingQueueKey(this.taskHub, this.workerId);
this.incomingTaskQueueKey = RedisKeyNameResolver.GetTaskActivityIncomingQueueKey(this.taskHub);
this.redisLogger = new RedisLogger(this.redisConnection, this.taskHub);
}
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);
}
/// <inheritdoc />
public async Task StartAsync()
{
await this.startLock.WaitAsync();
if (this.workerGuid == null)
{
this.redisConnection = await ConnectionMultiplexer.ConnectAsync(this.settings.RedisConnectionString);
this.workerRecycler = new WorkerRecycler(this.settings.TaskHubName, this.redisConnection);
await this.workerRecycler.CleanupWorkersAsync();
this.workerGuid = Guid.NewGuid().ToString();
RegisterWorker();
this.partitionOrchestrationManager = await OrchestrationSessionPartitionHandler.GetOrchestrationSessionManagerAsync(this.redisConnection, this.settings.TaskHubName);
this.activityTaskManager = new ActivityTaskHandler(taskHub: this.settings.TaskHubName, workerId: this.workerGuid, connection: this.redisConnection);
this.logger = new RedisLogger(this.redisConnection, this.settings.TaskHubName);
}
this.startLock.Release();
}
