private bool ModuleHasRegisteredPorts(VModule module)
{
lock (this)
{
foreach (VModule moduleWithActivePorts in registeredPorts.Values)
{
if (module.Equals(moduleWithActivePorts))
{
return true;
}
}
}
return false;
}
/// <summary>
/// Deregister a port to declare it unavailable for use by other modules
/// </summary>
/// <param name="port">The port to deregisted</param>
/// <param name="owner">The module to which the port belongs</param>
/// <returns></returns>
public int DeregisterPort(VPort port, VModule module)
{
ResultCode result;
lock (this)
{
if (registeredPorts.ContainsKey(port))
{
if (module.Equals(registeredPorts[port]))
{
logger.Log("deregistering port: {0}", port.ToString());
registeredPorts.Remove(port);
result = ResultCode.Success;
}
else
{
logger.Log("got port deregisteration for {0} from a non-owner {1}", port.ToString(), module.ToString());
result = ResultCode.Failure;
}
}
else
{
logger.Log("got deregisteration for unregistered port: {0}", port.ToString());
result = ResultCode.PortNotFound;
}
}
if (result == ResultCode.Success)
{
BroadcastPortDeregistration(port, module);
// broadcast needs to be asyncronous because the module's addin (and appdomain, ports, etc) will be wiped
/*
System.Threading.Thread newThread = new System.Threading.Thread(delegate() {
// System.Threading.Thread.Sleep(Settings.portRegisterDelay);
BroadcastPortDeregistration(port, module); });
newThread.Name = "Deregister Port " + port;
newThread.Start(); */
}
return (int)result;
}