/// <summary>
/// Sends messages asynchronously. For PersistentMessage types, the
/// MessageCorrelationContext provides caller to know if the message was
/// acknowledge or not by the Solace Event Broker.
/// </summary>
/// <param name="message"></param>
/// <returns></returns>
public Task <MessageCorrelationContext> SendAsync(Message message)
{
using (var solaceMsg = SolaceNativeMsgAdapter.ConvertToNativeMsg(message))
{
var msgCtx = new MessageCorrelationContext(message, message.CorrelationId);
var tcs = new TaskCompletionSource <MessageCorrelationContext>();
solaceMsg.CorrelationKey = new MessageTaskPair(msgCtx, tcs);
ReturnCode rc;
try
{
rc = session.Send(solaceMsg);
}
catch (Exception e)
{
solaceMsg.Dispose();
throw new MessagingException(e.Message, e);
}
switch (rc)
{
case ReturnCode.SOLCLIENT_OK:
case ReturnCode.SOLCLIENT_IN_PROGRESS:
// OK
break;
default:
throw new MessagingException("Send failure: " + rc.ToString());
}
if (!message.IsPersistent)
{
// There will be no ack, immediately consider it acknowledged (complete synchronously)
tcs.SetResult(msgCtx);
}
return(tcs.Task);
}
}
public MessageTaskPair(MessageCorrelationContext messageCorrelationContext,
TaskCompletionSource <MessageCorrelationContext> taskCompletionSource)
{
this.msgCorrelationContext = messageCorrelationContext;
this.tcs = taskCompletionSource;
}
