public Consumer(
Guid correlationId,
Uri serviceUrl,
string subscriptionName,
string topic,
IRegisterEvent eventRegister,
IConsumerChannel <TMessage> initialChannel,
IExecute executor,
IStateChanged <ConsumerState> state,
IConsumerChannelFactory <TMessage> factory)
{
_correlationId = correlationId;
ServiceUrl = serviceUrl;
SubscriptionName = subscriptionName;
Topic = topic;
_eventRegister = eventRegister;
_channel = initialChannel;
_executor = executor;
_state = state;
_factory = factory;
_commandAckPool = new DefaultObjectPool <CommandAck>(new DefaultPooledObjectPolicy <CommandAck>());
_isDisposed = 0;
_eventRegister.Register(new ConsumerCreated(_correlationId));
}
public async Task EstablishNewChannel(CancellationToken cancellationToken)
{
var channel = await _executor.Execute(() => _factory.Create(cancellationToken), cancellationToken).ConfigureAwait(false);
var oldChannel = _channel;
_channel = channel;
if (oldChannel is not null)
{
await oldChannel.DisposeAsync().ConfigureAwait(false);
}
}
public Consumer(
Guid correlationId,
IRegisterEvent eventRegister,
IConsumerChannel initialChannel,
IExecute executor,
IStateChanged <ConsumerState> state)
{
_correlationId = correlationId;
_eventRegister = eventRegister;
_channel = initialChannel;
_executor = executor;
_state = state;
_cachedCommandAck = new CommandAck();
_isDisposed = 0;
_eventRegister.Register(new ConsumerCreated(_correlationId, this));
}
internal async ValueTask SetChannel(IConsumerChannel channel)
{
if (_isDisposed != 0)
{
await channel.DisposeAsync().ConfigureAwait(false);
return;
}
var oldChannel = _channel;
_channel = channel;
if (oldChannel is not null)
{
await oldChannel.DisposeAsync().ConfigureAwait(false);
}
}
public Consumer(
Guid correlationId,
string topic,
IRegisterEvent eventRegister,
IConsumerChannel initialChannel,
IExecute executor,
IStateChanged <ConsumerState> state)
{
_correlationId = correlationId;
Topic = topic;
_eventRegister = eventRegister;
_channel = initialChannel;
_executor = executor;
_state = state;
_commandAckPool = new DefaultObjectPool <CommandAck>(new DefaultPooledObjectPolicy <CommandAck>());
_isDisposed = 0;
_eventRegister.Register(new ConsumerCreated(_correlationId, this));
}
public Reader(
Guid correlationId,
Uri serviceUrl,
string topic,
IRegisterEvent eventRegister,
IConsumerChannel initialChannel,
IExecute executor,
IStateChanged <ReaderState> state)
{
_correlationId = correlationId;
ServiceUrl = serviceUrl;
Topic = topic;
_eventRegister = eventRegister;
_channel = initialChannel;
_executor = executor;
_state = state;
_isDisposed = 0;
_eventRegister.Register(new ReaderCreated(_correlationId, this));
}
internal void SetChannel(IConsumerChannel channel)
{
ThrowIfDisposed();
_channel = channel;
}
