public EventCacheEntry(BackgroundCommandEvent commandEvent, IBackgroundCommandSerializer serializer)
{
EventStatus = commandEvent.Status.ToString();
EventTimestamp = commandEvent.Timestamp;
Command = serializer.SerializeAsync(commandEvent.Command).Result;
if (commandEvent.Exception != null)
{
try
{
Exception = JsonConvert.SerializeObject(commandEvent.Exception);
}
catch (Exception ex)
{
Exception = ex.ToString();
}
}
}
public EventTableEntity(BackgroundCommandEvent commandEvent, IBackgroundCommandSerializer serializer)
{
PartitionKey = commandEvent.Command.Id;
RowKey = BackgroundCommandIdGenerator.Generate();
EventStatus = commandEvent.Status.ToString();
EventTimestamp = commandEvent.Timestamp;
Command = serializer.SerializeAsync(commandEvent.Command).Result;
if (commandEvent.Exception != null)
{
try
{
Exception = JsonConvert.SerializeObject(commandEvent.Exception);
}
catch (Exception ex)
{
Exception = ex.ToString();
}
}
}
/// <inheritdoc />
public async Task DispatchAsync(IBackgroundCommand command, CancellationToken cancellationToken = default)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
try
{
var options = _options.Value;
await _queue.AddMessageAsync(
new CloudQueueMessage(await _serializer.SerializeAsync(command)),
timeToLive : options.TimeToLive,
initialVisibilityDelay : options.InitialVisibilityDelay,
options : options.QueueRequestOptions,
operationContext : options.OperationContextBuilder != null?options.OperationContextBuilder(command) : null,
cancellationToken);
}
catch (Exception ex)
{
throw new BackgroundProcessingException($"Error while enqueueing command {command}: {ex.Message}", ex);
}
}