public GroupRef (
	Group group,
	GroupOptions options,
	ILogger logger,
	ContextCallback<SendRequest> sendingCallback,
	CompletionCallback<SendRequest> completionCallback,
	ContextCallback<Feed> registerFeed,
	INonblockingWorker<IRequest> mainWorker,
	INonblockingWorker<IRequest> completionWorker
)

Public Sub New ( _
	group As Group, _
	options As GroupOptions, _
	logger As ILogger, _
	sendingCallback As ContextCallback(Of SendRequest), _
	completionCallback As CompletionCallback(Of SendRequest), _
	registerFeed As ContextCallback(Of Feed), _
	mainWorker As INonblockingWorker(Of IRequest), _
	completionWorker As INonblockingWorker(Of IRequest) _
)

public:
GroupRef (
	Group^ group, 
	GroupOptions options, 
	ILogger^ logger, 
	ContextCallback<SendRequest^>^ sendingCallback, 
	CompletionCallback<SendRequest^>^ completionCallback, 
	ContextCallback<Feed^>^ registerFeed, 
	INonblockingWorker<IRequest^>^ mainWorker, 
	INonblockingWorker<IRequest^>^ completionWorker
)