public async Task Handle(Message message, IBusForHandler bus)
{
this.context.AsyncHandlerCalls += 1;
await bus.Reply(new ReplyMessage { Answer = "AsyncMessageHandler" });
var options = new ReplyOptions();
options.Headers.Add("Key", "Value");
await bus.Reply(new ReplyMessage { Answer = "AsyncMessageHandlerWithHeaders" }, options);
}
private static ReplyOptions GetOrCreateReplyOptions(TransportMessage incoming, ReplyOptions options = null)
{
Queue destination = incoming.ReplyTo;
string correlationId = !string.IsNullOrEmpty(incoming.CorrelationId)
? incoming.CorrelationId
: incoming.Id;
if (options == null)
{
return(new ReplyOptions(destination, correlationId));
}
options.Queue = options.Queue ?? destination;
options.CorrelationId = options.CorrelationId ?? correlationId;
return(options);
}
public Task Reply(object message, ReplyOptions options = null)
{
ReplyOptions replyOptions = GetOrCreateReplyOptions(this.incoming, options);
return(this.bus.Send(message, replyOptions, this.incoming));
}
private static ReplyOptions GetOrCreateReplyOptions(TransportMessage incoming, ReplyOptions options = null)
{
Queue destination = incoming.ReplyTo;
string correlationId = !string.IsNullOrEmpty(incoming.CorrelationId)
? incoming.CorrelationId
: incoming.Id;
if (options == null)
{
return new ReplyOptions(destination, correlationId);
}
options.Queue = options.Queue ?? destination;
options.CorrelationId = options.CorrelationId ?? correlationId;
return options;
}
public Task Reply(object message, ReplyOptions options = null)
{
ReplyOptions replyOptions = GetOrCreateReplyOptions(this.incoming, options);
return this.bus.Send(message, replyOptions, this.incoming);
}