public MessageReceivePump(
IMessageReceiver messageReceiver,
MessageHandlerOptions registerHandlerOptions,
Func <Message, CancellationToken, Task> callback,
CancellationToken pumpCancellationToken)
{
if (messageReceiver == null)
{
throw new ArgumentNullException(nameof(messageReceiver));
}
this.messageReceiver = messageReceiver;
this.registerHandlerOptions = registerHandlerOptions;
this.onMessageCallback = callback;
this.pumpCancellationToken = pumpCancellationToken;
this.maxConcurrentCallsSemaphoreSlim = new SemaphoreSlim(this.registerHandlerOptions.MaxConcurrentCalls);
}
/// <summary>Asynchronously processes a message.</summary>
/// <param name="handler"></param>
/// <param name="messageHandlerOptions">Options associated with message pump processing.</param>
public void RegisterMessageHandler(Func <Message, CancellationToken, Task> handler, MessageHandlerOptions messageHandlerOptions)
{
this.InnerReceiver.RegisterMessageHandler(handler, messageHandlerOptions);
}
/// <summary>Asynchronously processes a message.</summary>
/// <param name="handler"></param>
/// <param name="registerHandlerOptions">Calls a message option.</param>
public void RegisterMessageHandler(Func <Message, CancellationToken, Task> handler, MessageHandlerOptions registerHandlerOptions)
{
this.InnerSubscriptionClient.InnerReceiver.RegisterMessageHandler(handler, registerHandlerOptions);
}