private LazyConnectExchangeClient ReplaceWithLazyClient()
{
URL lazyUrl = Url.AddParameter(Constants.LazyConnectInitialStateKey, false)
.AddParameter(Constants.ReconnectKey, false)
.AddParameter(Constants.SendReconnectKey, true)
.AddParameter("warning", true)
.AddParameter(LazyConnectExchangeClient.RequestWithWarningKey, true)
.AddParameter("_client_memo", "referencecounthandler.replacewithlazyclient");
var key = Url.GetAddress();
// in worst case there's only one ghost connection.
LazyConnectExchangeClient gclient = null;
if (_ghostClientMap.ContainsKey(key))
{
_ghostClientMap.TryGetValue(key, out gclient);
}
if (gclient == null || gclient.IsClosed)
{
gclient = new LazyConnectExchangeClient(lazyUrl, _client.GetExchangeHandler());
_ghostClientMap.TryAdd(key, gclient);
}
return(gclient);
}