/// <summary>
/// Send an ANP message to a KCD.
/// </summary>
public void SendAnpMsgToKcd(KcdAnpMsg m)
{
lock (m_mutex)
{
m_toThreadAnpMsgArray.Add(m);
NotifyKcdThread();
}
}
/// <summary>
/// Process an ANP message received from the KCD.
/// </summary>
private static void ProcessKcdAnpMsg(KcdAnpMsg m)
{
KLogging.Log("ProcessKcdAnpMsg() called");
// We're stopping. Bail out.
if (StopFlag)
{
return;
}
// The KCD specified does not exist. Bail out.
if (!Wm.KcdTree.ContainsKey(m.KcdID))
{
return;
}
// The KCD is not connected. Bail out.
WmKcd kcd = Wm.KcdTree[m.KcdID];
if (kcd.ConnStatus != KcdConnStatus.Connected)
{
return;
}
// Process the message according to its type.
try
{
if (m.Msg.Type == KAnp.KANP_RES_FAIL && m.Msg.Elements[0].UInt32 == KAnp.KANP_RES_FAIL_BACKEND)
{
throw new Exception("backend error: " + m.Msg.Elements[1].String);
}
else if (m.IsReply())
{
ProcessKcdAnpReply(kcd, m.Msg);
}
else if (m.IsEvent())
{
ProcessKcdAnpEvent(kcd, m.Msg);
}
else
{
throw new Exception("received unexpected ANP message type (" + m.Msg.Type + ")");
}
}
catch (Exception ex)
{
HandleTroublesomeKcd(kcd, ex);
}
}
/// <summary>
/// Process an ANP message received from the WM.
/// </summary>
private void ProcessWmAnpMsg(KcdAnpMsg msg)
{
// Ignore messages not destined to connected KCDs.
if (!m_kcdTree.ContainsKey(msg.KcdID))
{
return;
}
KcdThreadHost kcd = m_kcdTree[msg.KcdID];
if (kcd.ConnStatus != KcdThreadConnStatus.Connected)
{
return;
}
// Enqueue the message.
kcd.SendQueue.Enqueue(msg.Msg);
}
/// <summary>
/// Process an ANP message received from the KCD.
/// </summary>
private static void ProcessKcdAnpMsg(KcdAnpMsg m)
{
KLogging.Log("ProcessKcdAnpMsg() called");
// We're stopping. Bail out.
if (StopFlag) return;
// The KCD specified does not exist. Bail out.
if (!Wm.KcdTree.ContainsKey(m.KcdID)) return;
// The KCD is not connected. Bail out.
WmKcd kcd = Wm.KcdTree[m.KcdID];
if (kcd.ConnStatus != KcdConnStatus.Connected) return;
// Process the message according to its type.
try
{
if (m.Msg.Type == KAnp.KANP_RES_FAIL && m.Msg.Elements[0].UInt32 == KAnp.KANP_RES_FAIL_BACKEND)
throw new Exception("backend error: " + m.Msg.Elements[1].String);
else if (m.IsReply()) ProcessKcdAnpReply(kcd, m.Msg);
else if (m.IsEvent()) ProcessKcdAnpEvent(kcd, m.Msg);
else throw new Exception("received unexpected ANP message type (" + m.Msg.Type + ")");
}
catch (Exception ex)
{
HandleTroublesomeKcd(kcd, ex);
}
}
/// <summary>
/// Send an ANP message to a KCD.
/// </summary>
public void SendAnpMsgToKcd(KcdAnpMsg m)
{
lock (m_mutex)
{
m_toThreadAnpMsgArray.Add(m);
NotifyKcdThread();
}
}
/// <summary>
/// Process an ANP message received from the WM.
/// </summary>
private void ProcessWmAnpMsg(KcdAnpMsg msg)
{
// Ignore messages not destined to connected KCDs.
if (!m_kcdTree.ContainsKey(msg.KcdID)) return;
KcdThreadHost kcd = m_kcdTree[msg.KcdID];
if (kcd.ConnStatus != KcdThreadConnStatus.Connected) return;
// Enqueue the message.
kcd.SendQueue.Enqueue(msg.Msg);
}