private TContract GetDuplexChannelInternal <TContract>(InstanceContext instanceContext, ContractInfo contract) where TContract : class
{
IProxyChannelManager <TContract> proxyChannelManager = GetProxyChannelManager <TContract>(contract.Key);
if (proxyChannelManager == null)
{
lock (_proxyChannelManagerContainerLocker)
{
proxyChannelManager = GetProxyChannelManager <TContract>(contract.Key);
if (proxyChannelManager == null)
{
proxyChannelManager = ProxyChannelManagerFactory.CreateDuplex <TContract>(instanceContext, contract);
RegisterProxyChannelManager(proxyChannelManager, contract.Key);
}
}
}
return(proxyChannelManager.GetChannel());
}
private void GetDuplexChannelAsyncInternal <TContract>(InstanceContext instanceContext, ContractInfo contract, EventHandler <ChannelEstablishedEventArgs> callback) where TContract : class
{
IProxyChannelManager <TContract> proxyChannelManager = GetProxyChannelManager <TContract>(contract.Key);
if (proxyChannelManager == null)
{
lock (_proxyChannelManagerContainerLocker)
{
proxyChannelManager = GetProxyChannelManager <TContract>(contract.Key);
if (proxyChannelManager == null)
{
proxyChannelManager = ProxyChannelManagerFactory.CreateDuplex <TContract>(instanceContext, contract);
RegisterProxyChannelManager(proxyChannelManager, contract.Key);
}
}
}
SaveAsyncChannelEstablishedCallback(contract.Key, callback);
proxyChannelManager.GetChannelAsync();
}