/// <inheritdoc />
public void Complete(Guid taskId, DateTime timestampUtc)
{
Trace.WriteLine("ENTER: Record task '{0}' completed ...".FormatInvariant(taskId));
string taskIdAsString = RedisConverter.ToString(taskId);
string entityKey = RedisTaskRuntimeInfoRepository.GetEntityKey(taskIdAsString);
RedisTaskRuntimeInfo taskInfo = this.GetById(taskId, false);
taskInfo.Percentage = 100;
taskInfo.Status = TaskStatus.Success;
taskInfo.CompletedUtc = timestampUtc;
byte[] content = this.serializer.Serialize(taskInfo);
using (IRedisTransaction transaction = this.Provider.CreateTransaction())
{
transaction.RemoveKey(entityKey);
transaction.RemoveFromList(RedisTaskRuntimeInfoRepository.ActiveTasksList, taskIdAsString);
transaction.SetHashValue(RedisTaskRuntimeInfoRepository.ArchiveTasksHash, taskIdAsString, content);
transaction.Commit();
}
Trace.WriteLine("EXIT: Task '{0}' completed recorded.".FormatInvariant(taskId));
}
/// <inheritdoc />
public void Fail(Guid taskId, DateTime timestampUtc, Exception error)
{
if (error == null)
{
throw new ArgumentNullException(nameof(error));
}
Trace.WriteLine("ENTER: Record task '{0}' failed with error '{1}' ...".FormatInvariant(taskId, error.Message));
string taskIdAsString = RedisConverter.ToString(taskId);
string entityKey = RedisTaskRuntimeInfoRepository.GetEntityKey(taskIdAsString);
RedisTaskRuntimeInfo taskInfo = this.GetById(taskId, false);
taskInfo.Status = TaskStatus.Failed;
taskInfo.CompletedUtc = timestampUtc;
taskInfo.Error = error.ToString();
byte[] content = this.serializer.Serialize(taskInfo);
using (IRedisTransaction transaction = this.Provider.CreateTransaction())
{
transaction.RemoveKey(entityKey);
transaction.RemoveFromList(RedisTaskRuntimeInfoRepository.ActiveTasksList, taskIdAsString);
transaction.AddToList(RedisTaskRuntimeInfoRepository.FailedTasksList, taskIdAsString);
transaction.SetHashValue(RedisTaskRuntimeInfoRepository.ArchiveTasksHash, taskIdAsString, content);
transaction.Commit();
}
Trace.WriteLine("EXIT: Task '{0}' failed with error '{1}' recorded.".FormatInvariant(taskId, error.Message));
}
/// <inheritdoc />
public void Update(ITaskProcessorRuntimeInfo taskProcessorInfo)
{
if (taskProcessorInfo == null)
{
throw new ArgumentNullException("taskProcessorInfo");
}
Trace.WriteLine("ENTER: Updating {0} ...".FormatInvariant(taskProcessorInfo));
string entityKey = RedisTaskProcessorRuntimeInfoRepository.GetEntityKey(taskProcessorInfo.TaskProcessorId);
IReadOnlyDictionary <string, string> values = RedisTaskProcessorRuntimeInfoRepository.Serialize(taskProcessorInfo);
using (IRedisTransaction transaction = this.provider.CreateTransaction())
{
transaction.RemoveKey(entityKey);
transaction.SetHashValues(entityKey, values);
if (this.expiration < TimeSpan.MaxValue)
{
transaction.ExpireKeyIn(entityKey, this.expiration);
}
transaction.Commit();
}
Trace.WriteLine("EXIT: {0} updated.".FormatInvariant(taskProcessorInfo));
}
/// <inheritdoc />
public void Delete(Guid taskProcessorId)
{
string entityKey = RedisTaskProcessorRuntimeInfoRepository.GetEntityKey(taskProcessorId);
using (IRedisTransaction transaction = this.provider.CreateTransaction())
{
transaction.RemoveFromSet(RedisTaskProcessorRuntimeInfoRepository.EntitySetKey, RedisConverter.ToString(taskProcessorId));
transaction.RemoveKey(entityKey);
transaction.Commit();
}
}
