/// <summary>
/// Dispatch unprocessed messages.
/// </summary>
/// <param name="processManager">Dispatches all process manager commands.</param>
private void DispatchMessages(IProcessManager processManager)
{
if (processManager.Commands != null)
{
var undispatched = new UndispatchedMessage(processManager.Id);
context.Set <UndispatchedMessage>().Add(undispatched);// We create a undispatched object previous processing case of system crash.
try
{
while (processManager.Commands.Count > 0)
{// We process each command.
var command = processManager.Commands.Dequeue();
messagingRandomRetry.ExecuteAction(() => this.commandBus.Publish(command));
}
}
catch (Exception ex)
{// Any kind of exception we recreate commands and update in database.
Exception outEx1 = null;
CQRSExceptionProcessor.HandleException(ex, out outEx1);
undispatched.Commands = this.serializer.Serialize(processManager.Commands);
sqlIncrementalRetry.ExecuteAction(() =>
{
context.SaveChanges();
});
throw outEx1;
}
}
}
public void CQRSTestCheckEmptyCommand()
{
UndispatchedMessage ud = new UndispatchedMessage();
Assert.AreEqual(DateTime.Now.Year, ud.CreatedTime.Year, "Time is not now.");
Assert.AreEqual(DateTime.Now.Month, ud.CreatedTime.Month, "Time is not now.");
Assert.AreEqual(DateTime.Now.Day, ud.CreatedTime.Day, "Time is not now.");
}