public Client(ClientFlags flags)
{
spoll = avahi_simple_poll_new();
pollcb = OnPollCallback;
avahi_simple_poll_set_func(spoll, pollcb);
IntPtr poll = avahi_simple_poll_get(spoll);
cb = OnClientCallback;
int error;
handle = avahi_client_new(poll, flags, cb, IntPtr.Zero, out error);
if (error != 0)
{
throw new ClientException(error);
}
thread = new Thread(PollLoop);
thread.IsBackground = true;
thread.Start();
}
private static extern void avahi_simple_poll_set_func(IntPtr spoll, PollCallback cb);
public Client (ClientFlags flags)
{
spoll = avahi_simple_poll_new ();
pollcb = OnPollCallback;
avahi_simple_poll_set_func (spoll, pollcb);
IntPtr poll = avahi_simple_poll_get (spoll);
cb = OnClientCallback;
int error;
handle = avahi_client_new (poll, flags, cb, IntPtr.Zero, out error);
if (error != 0)
throw new ClientException (error);
thread = new Thread (PollLoop);
thread.IsBackground = true;
thread.Start ();
}
private static extern void avahi_simple_poll_set_func (IntPtr spoll, PollCallback cb);
public void Enqueue(List<ProducerChannel> list, PollCallback cb)
{
try
{
Queue.Enqueue(new PrismPollItem(JsonConvert.SerializeObject(list), cb));
ProcessQueue();
}
catch (SystemException e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
cb(e.ToString(), new List<ProducerChannelValue>());
}
}
public int AddPoll(int delayInMilliseconds, byte slaveAddress, byte register, int numRegisters, PollCallback pollCallback, object data)
{
lock (socketLock)
{
string request = String.Format("addpoll {0} {1} {2} {3}", delayInMilliseconds, slaveAddress, register, numRegisters);
SendLine(request);
string response = ReadLine();
var match = Regex.Match(response, "OK (\\d+)");
if (!match.Success)
{
throw new I2CException(String.Format("Unexpected response '{0}'", response));
}
int pollID = int.Parse(match.Groups[1].Value);
pollEntries.Add(pollID, new PollEntry()
{
PollID = pollID, Delay = delayInMilliseconds, I2CAddress = slaveAddress, Register = register, NumRegisters = numRegisters, Callback = pollCallback, Data = data
});
return(pollID);
}
}
public int AddPoll(int delayInMilliseconds, byte slaveAddress, byte register, int numRegisters, PollCallback pollCallback, object data)
{
lock (socketLock)
{
string request = String.Format("addpoll {0} {1} {2} {3}", delayInMilliseconds, slaveAddress, register, numRegisters);
SendLine(request);
string response = ReadLine();
var match = Regex.Match(response, "OK (\\d+)");
if (!match.Success) throw new I2CException(String.Format("Unexpected response '{0}'", response));
int pollID = int.Parse(match.Groups[1].Value);
pollEntries.Add(pollID, new PollEntry() { PollID = pollID, Delay = delayInMilliseconds, I2CAddress = slaveAddress, Register = register, NumRegisters = numRegisters, Callback = pollCallback, Data = data });
return pollID;
}
}
