public InboundConsumer(IBroker broker,
IEndpoint endpoint,
InboundConnectorSettings settings,
Func <IEnumerable <IInboundMessage>, IServiceProvider, Task> messagesHandler,
Func <IServiceProvider, Task> commitHandler,
Func <IServiceProvider, Task> rollbackHandler,
IErrorPolicy errorPolicy,
IServiceProvider serviceProvider)
{
if (broker == null)
{
throw new ArgumentNullException(nameof(broker));
}
_endpoint = endpoint ?? throw new ArgumentNullException(nameof(endpoint));
_settings = settings ?? throw new ArgumentNullException(nameof(settings));
_errorPolicy = errorPolicy;
_messagesHandler = messagesHandler ?? throw new ArgumentNullException(nameof(messagesHandler));
_commitHandler = commitHandler ?? throw new ArgumentNullException(nameof(commitHandler));
_rollbackHandler = rollbackHandler ?? throw new ArgumentNullException(nameof(rollbackHandler));
_serviceProvider = serviceProvider ?? throw new ArgumentNullException(nameof(serviceProvider));
_logger = serviceProvider.GetRequiredService <ILogger <InboundConsumer> >();
_errorPolicyHelper = serviceProvider.GetRequiredService <ErrorPolicyHelper>();
_consumer = broker.GetConsumer(_endpoint);
Bind();
}
public MessageBatch(
BatchSettings settings,
Func <IEnumerable <IInboundMessage>, IServiceProvider, Task> messagesHandler,
Func <IEnumerable <IOffset>, IServiceProvider, Task> commitHandler,
Func <IServiceProvider, Task> rollbackHandler,
IErrorPolicy errorPolicy,
IServiceProvider serviceProvider)
{
_messagesHandler = messagesHandler ?? throw new ArgumentNullException(nameof(messagesHandler));
_commitHandler = commitHandler ?? throw new ArgumentNullException(nameof(commitHandler));
_rollbackHandler = rollbackHandler ?? throw new ArgumentNullException(nameof(rollbackHandler));
_serviceProvider = serviceProvider ?? throw new ArgumentNullException(nameof(serviceProvider));
_errorPolicyHelper = serviceProvider.GetRequiredService <ErrorPolicyHelper>();
_errorPolicy = errorPolicy;
_settings = settings;
_messages = new List <IInboundMessage>(_settings.Size);
if (_settings.MaxWaitTime < TimeSpan.MaxValue)
{
_waitTimer = new Timer(_settings.MaxWaitTime.TotalMilliseconds);
_waitTimer.Elapsed += OnWaitTimerElapsed;
}
_logger = serviceProvider.GetRequiredService <ILogger <MessageBatch> >();
_messageLogger = serviceProvider.GetRequiredService <MessageLogger>();
}
