/// <summary>
/// Some additional properties from the TriggerFiredBundle
/// There is a bug in RabbitMq.Client that prevents using the DateTimeOffset type in the headers
/// These values are being serialized as ISO-8601 round trip string
/// </summary>
/// <param name="bundle"></param>
static string CreatePayloadHeaderString(global::Quartz.IJobExecutionContext bundle)
{
var timeHeaders = new Dictionary <string, object> {
{ MessageHeaders.Quartz.Sent, bundle.FireTimeUtc }
};
if (bundle.ScheduledFireTimeUtc.HasValue)
{
timeHeaders.Add(MessageHeaders.Quartz.Scheduled, bundle.ScheduledFireTimeUtc);
}
if (bundle.NextFireTimeUtc.HasValue)
{
timeHeaders.Add(MessageHeaders.Quartz.NextScheduled, bundle.NextFireTimeUtc);
}
if (bundle.PreviousFireTimeUtc.HasValue)
{
timeHeaders.Add(MessageHeaders.Quartz.PreviousSent, bundle.PreviousFireTimeUtc);
}
if (bundle.JobDetail.JobDataMap.TryGetValue("TokenId", out var tokenId))
{
timeHeaders.Add(MessageHeaders.SchedulingTokenId, tokenId);
}
return(JsonConvert.SerializeObject(timeHeaders));
}
public async Task Execute(global::Quartz.IJobExecutionContext context)
{
var messageData = new ScheduledMessageData();
var jobData = new global::Quartz.JobDataMap();
jobData.PutAll(context.Scheduler.Context);
jobData.PutAll(context.JobDetail.JobDataMap);
jobData.PutAll(context.Trigger.JobDataMap);
jobData.Put("PayloadMessageHeadersAsJson", CreatePayloadHeaderString(context));
SetObjectProperties(messageData, jobData);
try
{
var bus = (IBus)context.Scheduler.Context[BUS_CONTEXT_KEY] ?? _bus;
if (bus == null)
{
throw new Exception("Could not find MassTransit Bus instance on the Job or the Scheduler Context.");
}
var destinationAddress = messageData.Destination;
var sourceAddress = bus.Address;
IPipe <SendContext> sendPipe = CreateMessageContext(messageData, sourceAddress);
var endpoint = await bus.GetSendEndpoint(destinationAddress).ConfigureAwait(false);
var scheduled = new Scheduled();
await endpoint.Send(scheduled, sendPipe, context.CancellationToken).ConfigureAwait(false);
LogContext.Debug?.Log("Schedule Executed: {Key} {Schedule}", context.JobDetail.Key, context.Trigger.GetNextFireTimeUtc());
}
catch (Exception ex)
{
LogContext.Error?.Log(ex, "Failed to send scheduled message, type: {MessageType}, destination: {DestinationAddress}", messageData.MessageType, messageData.Destination);
throw new global::Quartz.JobExecutionException(ex, context.RefireCount < 5);
}
}