/// <summary>
/// Request a KCD to be connected.
/// </summary>
public void RequestKcdConnect(KcdIdentifier kcdID)
{
lock (m_mutex)
{
// The following sequence of events can happen:
// - KCD thread posts a disconnection event.
// - WM posts an ANP message.
// - WM receives a disconnection event.
// - WM posts a connection request.
// - KCD thread receives the connection request and the ANP message concurrently,
// possibly posting the ANP message incorrectly.
// To prevent this situation, we ensure that we have no lingering
// ANP message left for that KCD.
List <KcdAnpMsg> newList = new List <KcdAnpMsg>();
foreach (KcdAnpMsg m in m_toThreadAnpMsgArray)
{
if (m.KcdID != kcdID)
{
newList.Add(m);
}
}
m_toThreadAnpMsgArray = newList;
m_toThreadControlMsgArray.Add(new KcdConnectionRequest(kcdID, true));
NotifyKcdThread();
}
}
/// <summary>
/// Request a KCD to be disconnected.
/// </summary>
public void RequestKcdDisconnect(KcdIdentifier kcdID)
{
lock (m_mutex)
{
m_toThreadControlMsgArray.Add(new KcdConnectionRequest(kcdID, false));
NotifyKcdThread();
}
}
/// <summary>
/// Create the WmKcd object specified if it does not exist, and return
/// a reference to the WmKcd object specified, if any.
/// </summary>
public static WmKcd GetOrCreateKcd(KcdIdentifier kcdID)
{
if (kcdID.Host == "")
{
return(null);
}
if (!KcdTree.ContainsKey(kcdID))
{
KcdTree[kcdID] = new WmKcd(kcdID);
}
return(KcdTree[kcdID]);
}
public int CompareTo(Object obj)
{
KcdIdentifier kcd = (KcdIdentifier)obj;
int r = kcd.Host.CompareTo(Host);
if (r != 0)
{
return(r);
}
return(kcd.Port.CompareTo(Port));
}
/// <summary>
/// Return the workspace having the Kcd ID and external ID specified,
/// if any.
/// </summary>
public static Workspace GetKwsByExternalID(KcdIdentifier kcdID, UInt64 externalID)
{
if (externalID == 0)
{
return(null);
}
foreach (Workspace kws in KwsTree.Values)
{
if (kws.Kcd.KcdID.CompareTo(kcdID) == 0 && kws.Cd.Credentials.ExternalID == externalID)
{
return(kws);
}
}
return(null);
}
public KcdAnpMsg(AnpMsg msg, KcdIdentifier kcdID)
{
Msg = msg;
KcdID = kcdID;
}
public KcdConnectionNotice(KcdIdentifier kcdID, UInt32 minorVersion)
{
KcdID = kcdID;
MinorVersion = minorVersion;
}
/// <summary>
/// Create the WmKcd object specified if it does not exist, and return
/// a reference to the WmKcd object specified, if any.
/// </summary>
public static WmKcd GetOrCreateKcd(KcdIdentifier kcdID)
{
if (kcdID.Host == "") return null;
if (!KcdTree.ContainsKey(kcdID)) KcdTree[kcdID] = new WmKcd(kcdID);
return KcdTree[kcdID];
}
public WmKcd(KcdIdentifier kcdID)
{
KcdID = kcdID;
}
public WmKcd(KcdIdentifier kcdID)
{
KcdID = kcdID;
}
public KcdAnpMsg(AnpMsg msg, KcdIdentifier kcdID)
{
Msg = msg;
KcdID = kcdID;
}
/// <summary>
/// Request a KCD to be disconnected.
/// </summary>
public void RequestKcdDisconnect(KcdIdentifier kcdID)
{
lock (m_mutex)
{
m_toThreadControlMsgArray.Add(new KcdConnectionRequest(kcdID, false));
NotifyKcdThread();
}
}
/// <summary>
/// Request a KCD to be connected.
/// </summary>
public void RequestKcdConnect(KcdIdentifier kcdID)
{
lock (m_mutex)
{
// The following sequence of events can happen:
// - KCD thread posts a disconnection event.
// - WM posts an ANP message.
// - WM receives a disconnection event.
// - WM posts a connection request.
// - KCD thread receives the connection request and the ANP message concurrently,
// possibly posting the ANP message incorrectly.
// To prevent this situation, we ensure that we have no lingering
// ANP message left for that KCD.
List<KcdAnpMsg> newList = new List<KcdAnpMsg>();
foreach (KcdAnpMsg m in m_toThreadAnpMsgArray)
{
if (m.KcdID != kcdID) newList.Add(m);
}
m_toThreadAnpMsgArray = newList;
m_toThreadControlMsgArray.Add(new KcdConnectionRequest(kcdID, true));
NotifyKcdThread();
}
}
public KcdDisconnectionNotice(KcdIdentifier kcdID, Exception ex)
{
KcdID = kcdID;
Ex = ex;
}
public KcdConnectionRequest(KcdIdentifier kcdID, bool connectFlag)
{
KcdID = kcdID;
ConnectFlag = connectFlag;
}
public KcdConnectionRequest(KcdIdentifier kcdID, bool connectFlag)
{
KcdID = kcdID;
ConnectFlag = connectFlag;
}
public KcdConnectionNotice(KcdIdentifier kcdID, UInt32 minorVersion)
{
KcdID = kcdID;
MinorVersion = minorVersion;
}
/// <summary>
/// Return the workspace having the Kcd ID and external ID specified,
/// if any.
/// </summary>
public static Workspace GetKwsByExternalID(KcdIdentifier kcdID, UInt64 externalID)
{
if (externalID == 0) return null;
foreach (Workspace kws in KwsTree.Values)
if (kws.Kcd.KcdID.CompareTo(kcdID) == 0 && kws.Cd.Credentials.ExternalID == externalID)
return kws;
return null;
}
public KcdDisconnectionNotice(KcdIdentifier kcdID, Exception ex)
{
KcdID = kcdID;
Ex = ex;
}
public KcdThreadHost(KcdIdentifier kcdID)
{
KcdID = kcdID;
Tunnel = new AnpTunnel(KcdID.Host, (int)KcdID.Port);
}
public KcdThreadHost(KcdIdentifier kcdID)
{
KcdID = kcdID;
Tunnel = new AnpTunnel(KcdID.Host, (int)KcdID.Port);
}