/// <inheritdoc />
public async Task ReceiveMessageAsync(MessageWrapper message)
{
//assume that message contains 'TaskDescription'
var description = message.CreateMessage <TaskDescription>();
if (description == null)
{
return; //wrong message
}
var queue = await TimeoutRetryHelper.Execute((token, state) => StateManager.GetOrAddAsync <IReliableQueue <MessageWrapper> >(_queueName));
await TimeoutRetryHelper
.ExecuteInTransaction(StateManager, (tran, token, state) => queue.EnqueueAsync(tran, message))
.ConfigureAwait(false);
}
/// <inheritdoc/>
public Task ProccessMessageAsync(MessageWrapper messageWrapper, Dictionary <Type, Func <object, Task> > handlers)
{
var messageType = Assembly.Load(messageWrapper.Assembly).GetType(messageWrapper.MessageType, true);
while (messageType != null)
{
if (handlers.TryGetValue(messageType, out var handler))
{
return(handler(messageWrapper.CreateMessage()));
}
messageType = messageType.BaseType;
}
return(Task.FromResult(true));
}
/// <summary>
/// Deserializes the provided <paramref name="messageWrapper"/> Payload into an instance of type <typeparam name="TResult"></typeparam>
/// </summary>
/// <typeparam name="TResult"></typeparam>
/// <returns></returns>
public static TResult Deserialize <TResult>(this StatelessService service, MessageWrapper messageWrapper)
{
if (messageWrapper == null)
{
throw new ArgumentNullException(nameof(messageWrapper));
}
if (string.IsNullOrWhiteSpace(messageWrapper.Payload))
{
throw new ArgumentNullException(nameof(messageWrapper.Payload));
}
var payload = messageWrapper.CreateMessage <TResult>();
return(payload);
}
/// <inheritdoc />
public Task ProcessMessageAsync(MessageWrapper messageWrapper)
{
var message = messageWrapper.CreateMessage();
var messageType = message.GetType();
while (messageType != null)
{
if (Handlers.TryGetValue(messageType, out var handler))
{
return(handler(message));
}
messageType = messageType.BaseType;
}
return(Task.FromResult(true));
}
/// <summary>
/// Deserializes the provided <paramref name="messageWrapper"/> Payload into an intance of type <typeparam name="TResult"></typeparam>
/// </summary>
/// <typeparam name="TResult"></typeparam>
/// <returns></returns>
public static TResult Deserialize <TResult>(this ActorBase actor, MessageWrapper messageWrapper)
{
return(messageWrapper.CreateMessage <TResult>());
}
