private async Task EnsureChannelAsync(FramingConnection connection)
{
if (_replyChannel == null)
{
using (await _lock.TakeLockAsync())
{
if (_replyChannel == null)
{
var be = connection.ServiceDispatcher.Binding.CreateBindingElements();
var tbe = be.Find <TransportBindingElement>();
ITransportFactorySettings settings = new NetFramingTransportSettings
{
CloseTimeout = connection.ServiceDispatcher.Binding.CloseTimeout,
OpenTimeout = connection.ServiceDispatcher.Binding.OpenTimeout,
ReceiveTimeout = connection.ServiceDispatcher.Binding.ReceiveTimeout,
SendTimeout = connection.ServiceDispatcher.Binding.SendTimeout,
ManualAddressing = tbe.ManualAddressing,
BufferManager = connection.BufferManager,
MaxReceivedMessageSize = tbe.MaxReceivedMessageSize,
MessageEncoderFactory = connection.MessageEncoderFactory
};
_replyChannel = new ConnectionOrientedTransportReplyChannel(settings, null, _servicesScopeFactory.CreateScope().ServiceProvider);
_channelDispatcher = await connection.ServiceDispatcher.CreateServiceChannelDispatcherAsync(_replyChannel);
}
}
}
}
private bool TransferUpgrade()
{
ConnectionOrientedTransportReplyChannel currentChannel = (ConnectionOrientedTransportReplyChannel)base.GetCurrentChannel();
if (currentChannel == null)
{
return(false);
}
return(currentChannel.TransferUpgrade(this.upgrade));
}
// used to decouple our channel and listener lifetimes
bool TransferUpgrade()
{
ConnectionOrientedTransportReplyChannel singletonChannel = (ConnectionOrientedTransportReplyChannel)base.GetCurrentChannel();
if (singletonChannel == null)
{
return(false);
}
else
{
return(singletonChannel.TransferUpgrade(this.upgrade));
}
}
