static IFeedbackManager GetFeedbackConnection()
{
if (!usePex)
{
return(null);
}
if (cache != null)
{
return(cache);
}
string connectionName = Environment.GetEnvironmentVariable("pex_server_channel");
if (connectionName == null)
{
return(null);
}
IRemoteServerConnector connector;
try
{
connector = RemoteServer.GetConnector(connectionName);
}
catch
{
connector = null;
}
if (connector == null)
{
usePex = false; // no pex
return(null);
}
IService service;
try
{
if (!connector.TryGetService(typeof(IFeedbackManager), out service))
{
usePex = false; // no pex
return(null);
}
}
catch
{
usePex = false; // no pex
return(null);
}
cache = (IFeedbackManager)service;
return(cache);
}
