void signalHandler(Frame frame)
{
Channel channel;
if (frame.SignalFlag == SignalFlag.Emit) {
if (frame.Ptr == 0) {
foreach (KeyValuePair<string, Channel> kvp in _channels) {
channel = kvp.Value;
channel.handleSignal(frame.Clone());
}
}
else {
if (_routes.ContainsKey(frame.Ptr) == false)
return;
channel = _routes[frame.Ptr];
channel.handleSignal(frame);
}
}
else {
if (frame.Ptr == 0) {
foreach (KeyValuePair<string, Channel> kvp in _channels) {
channel = kvp.Value;
deallocChannel(channel, frame.Clone(), null);
}
}
else {
if (_routes.ContainsKey(frame.Ptr) == false)
return;
channel = _routes[frame.Ptr];
if (channel.State != ChannelState.Closing) {
// We havent closed our channel yet. We therefor need
// to send an ENDSIG in response to this packet.
Frame end = Frame.Create(frame.Ptr,
SignalFlag.End,
ContentType.Utf,
null);
_adapter.Send(end);
}
deallocChannel(channel, frame, null);
}
}
}
void dataHandler(Frame frame)
{
if (frame.Payload == null || frame.Payload.Length == 0) {
close("Protocol error: Zero data packet sent received");
return;
}
Channel channel;
if (frame.Ptr == 0) {
foreach (KeyValuePair<string, Channel> kvp in _channels) {
channel = kvp.Value;
if ((channel.Mode & ChannelMode.Read) == ChannelMode.Read) {
channel.handleData(frame.Clone());
}
}
return;
}
if (_routes.ContainsKey(frame.Ptr) == false)
return;
channel = _routes[frame.Ptr];
if ((channel.Mode & ChannelMode.Read) == ChannelMode.Read) {
channel.handleData(frame);
}
}