// ****************************************************************************************************
// ****************************************************************************************************
// Subscribe to a Pubnub Channel
// ****************************************************************************************************
public void Subscribe(string channel, stringCallback theCallback)
{
if (!threadPool.ContainsKey(channel))
{
Thread oThread = new Thread(new ThreadStart(() => { SubscribeThread(channel, theCallback); }));
oThread.IsBackground = true;
threadPool.Add(channel, oThread);
oThread.Start();
}
else
{
Thread oThread = (Thread)threadPool[channel];
if (!oThread.IsAlive)
{
threadPool.Remove(channel);
oThread = new Thread(new ThreadStart(() => { SubscribeThread(channel, theCallback); }));
oThread.IsBackground = true;
threadPool.Add(channel, oThread);
oThread.Start();
}
}
}
private void PublishThread(string channel, object theMessage, stringCallback theCallback)
{
string output = "";
string queryString = "";
try
{
queryString = "publish/" + pubnubPubKey + "/" + pubnubSubKey + "/0/" + channel + "/0/";
if (theMessage is string)
{
queryString += "\"" + (string)theMessage + "\"";
}
else if ((theMessage is ArrayList) || (theMessage is Hashtable))
{
queryString += JSON.JsonEncode(theMessage);
}
else // Probably a number
{
queryString += theMessage.ToString();
}
WebRequest objRequest = (HttpWebRequest)WebRequest.Create(PubnubURL + queryString);
WebResponse objResponse = (WebResponse)objRequest.GetResponse();
using (StreamReader sr = new StreamReader(objResponse.GetResponseStream()))
{
output += sr.ReadToEnd();
sr.Close();
}
}
catch (Exception e)
{
output = "error";
}
theCallback(output);
}
public void PublishThread(string channel, object theMessage, stringCallback successFunction, stringCallback failureFunction)
{
string output = "";
try
{
string queryString = "publish/" + pubnubPubKey + "/" + pubnubSubKey + "/0/" + channel + "/0/";
if (theMessage is string)
{
queryString += "\"" + (string)theMessage + "\"";
}
else if ((theMessage is ArrayList) || (theMessage is Hashtable))
{
queryString += JSON.JsonEncode(theMessage);
}
else // Probably a number
{
queryString += theMessage.ToString();
}
WebClient client = new MyWebClient();
client.Headers.Add("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.0.3705;)");
Stream data = client.OpenRead(PubnubURL + queryString);
StreamReader reader = new StreamReader(data);
output = reader.ReadToEnd();
data.Close();
reader.Close();
successFunction(output);
}
catch (Exception e)
{
output = "error : " + e.Message + " " + e.Source + " " + e.StackTrace;
failureFunction(output);
}
}
private void SubscribeThread(string channel, stringCallback theCallback)
{
string output = "";
string queryString = "";
string timeToken = "0";
WebRequest objRequest = null;
Debug.Log("Thread " + channel + " started");
while (!stopped && threadPool.ContainsKey(channel))
{
try
{
// Create the Query URL
queryString = "subscribe/" + pubnubSubKey + "/" + channel + "/0/" + timeToken;
WebClient client = new MyWebClient();
client.Headers.Add("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.0.3705;)");
Stream data = client.OpenRead(PubnubURL + queryString);
StreamReader reader = new StreamReader(data);
output = reader.ReadToEnd();
data.Close();
reader.Close();
// Convert it to a form we can work with, namely an Array with the first element an Array of messages
// And the second element the timeToken
ArrayList outputArray = (ArrayList)JSON.JsonDecode(output);
if (outputArray != null)
{
// The timeToken, used to make sure we get new messages next time around
timeToken = (string)outputArray[1];
// The messages
ArrayList messageArray = (ArrayList)outputArray[0];
// Call the Callback function for each message, turning it into text on the way if necessary
foreach (object message in messageArray)
{
if (message is string)
{
theCallback((string)message);
}
else if ((message is Hashtable) || (message is ArrayList))
{
theCallback(JSON.JsonEncode(message));
}
else // Probably a number
{
theCallback(message.ToString());
}
}
}
}
catch (WebException w)
{
if (objRequest != null)
{
objRequest.Abort();
}
}
catch (ThreadAbortException a)
{
if (objRequest != null)
{
objRequest.Abort();
}
}
catch (ThreadInterruptedException i)
{
if (objRequest != null)
{
objRequest.Abort();
}
}
catch (Exception e)
{
if (objRequest != null)
{
objRequest.Abort();
}
}
// Give some other threads a chance
Thread.Sleep(100);
}
if (objRequest != null)
{
objRequest.Abort();
}
Debug.Log("Thread " + channel + " stopped");
}
// ****************************************************************************************************
// ****************************************************************************************************
// Publish a text, Array or Hashtable message to the Pubnub Channel
// ****************************************************************************************************
public void Publish(string channel, object theMessage, stringCallback successFunction, stringCallback failureFunction)
{
Thread oThread = new Thread(new ThreadStart(() => { PublishThread(channel, theMessage, successFunction, failureFunction); }));
oThread.Start();
}
private void SubscribeThread(string channel, stringCallback theCallback)
{
string output = "";
string queryString = "";
string timeToken = "0";
Debug.Log("Thread " + channel + " started");
while (!stopped && threadPool.ContainsKey(channel))
{
try
{
// Create the Query URL
queryString = "subscribe/" + pubnubSubKey + "/" + channel + "/0/" + timeToken;
WebRequest objRequest = (HttpWebRequest)WebRequest.Create(PubnubURL + queryString);
objRequest.Timeout = 10000;
// Send the URL and get the Response
WebResponse objResponse = (WebResponse)objRequest.GetResponse();
// Get the Response. Note that this will pause here if no new messages are waiting, and keep
// the http channel open.
output = "";
using (StreamReader sr = new StreamReader(objResponse.GetResponseStream()))
{
output += sr.ReadToEnd();
sr.Close();
}
// Convert it to a form we can work with, namely an Array with the first element an Array of messages
// And the second element the timeToken
ArrayList outputArray = (ArrayList)JSON.JsonDecode(output);
if (outputArray != null)
{
// The timeToken, used to make sure we get new messages next time around
timeToken = (string)outputArray[1];
// The messages
ArrayList messageArray = (ArrayList)outputArray[0];
// Call the Callback function for each message, turning it into text on the way if necessary
foreach (object message in messageArray)
{
if (message is string)
{
theCallback((string)message);
}
else if ((message is Hashtable) || (message is ArrayList))
{
theCallback(JSON.JsonEncode(message));
}
else // Probably a number
{
theCallback(message.ToString());
}
}
}
}
catch (WebException w)
{
//Debug.Log ("Time out");
}
catch (Exception e)
{
//theCallback(e.Message);
}
// Give some other threads a chance
Thread.Sleep(100);
}
Debug.Log("Thread " + channel + " stopped");
}
// ****************************************************************************************************
// ****************************************************************************************************
// Publish a text, Array or Hashtable message to the Pubnub Channel
// ****************************************************************************************************
public void Publish(string channel, object theMessage, stringCallback theCallback)
{
Thread oThread = new Thread(new ThreadStart(() => { PublishThread(channel, theMessage, theCallback); }));
oThread.Start();
}
private void SubscribeThread(string channel, stringCallback theCallback)
{
string output = "";
string queryString = "";
string timeToken = "0";
Debug.Log ("Thread " + channel + " started");
while (!stopped && threadPool.ContainsKey (channel))
{
try
{
// Create the Query URL
queryString = "subscribe/" + pubnubSubKey + "/" + channel + "/0/" + timeToken;
WebRequest objRequest = (HttpWebRequest)WebRequest.Create(PubnubURL + queryString);
objRequest.Timeout = 10000;
// Send the URL and get the Response
WebResponse objResponse = (WebResponse)objRequest.GetResponse();
// Get the Response. Note that this will pause here if no new messages are waiting, and keep
// the http channel open.
output = "";
using (StreamReader sr = new StreamReader(objResponse.GetResponseStream()))
{
output += sr.ReadToEnd();
sr.Close();
}
// Convert it to a form we can work with, namely an Array with the first element an Array of messages
// And the second element the timeToken
ArrayList outputArray = (ArrayList)JSON.JsonDecode(output);
if (outputArray != null)
{
// The timeToken, used to make sure we get new messages next time around
timeToken = (string)outputArray[1];
// The messages
ArrayList messageArray = (ArrayList)outputArray[0];
// Call the Callback function for each message, turning it into text on the way if necessary
foreach (object message in messageArray)
{
if (message is string)
{
theCallback((string)message);
}
else if ((message is Hashtable) || (message is ArrayList))
{
theCallback(JSON.JsonEncode(message));
}
else // Probably a number
{
theCallback(message.ToString());
}
}
}
}
catch (WebException w)
{
//Debug.Log ("Time out");
}
catch (Exception e)
{
//theCallback(e.Message);
}
// Give some other threads a chance
Thread.Sleep(100);
}
Debug.Log ("Thread " + channel + " stopped");
}
private void PublishThread(string channel, object theMessage, stringCallback theCallback)
{
string output = "";
string queryString = "";
try
{
queryString = "publish/" + pubnubPubKey + "/" + pubnubSubKey + "/0/" + channel + "/0/";
if (theMessage is string)
{
queryString += "\"" + (string)theMessage + "\"";
}
else if ((theMessage is ArrayList) || (theMessage is Hashtable))
{
queryString += JSON.JsonEncode(theMessage);
}
else // Probably a number
{
queryString += theMessage.ToString();
}
WebRequest objRequest = (HttpWebRequest)WebRequest.Create(PubnubURL + queryString);
WebResponse objResponse = (WebResponse)objRequest.GetResponse();
using (StreamReader sr = new StreamReader(objResponse.GetResponseStream()))
{
output += sr.ReadToEnd();
sr.Close();
}
}
catch (Exception e)
{
output = "error";
}
theCallback(output);
}
// ****************************************************************************************************
// ****************************************************************************************************
// Subscribe to a Pubnub Channel
// ****************************************************************************************************
public void Subscribe(string channel, stringCallback theCallback)
{
if (!threadPool.ContainsKey(channel))
{
Thread oThread = new Thread(new ThreadStart(() => { SubscribeThread(channel, theCallback); }));
oThread.IsBackground = true;
threadPool.Add(channel, oThread);
oThread.Start();
}
else
{
Thread oThread = (Thread)threadPool[channel];
if (!oThread.IsAlive)
{
threadPool.Remove(channel);
oThread = new Thread(new ThreadStart(() => { SubscribeThread(channel, theCallback); }));
oThread.IsBackground = true;
threadPool.Add(channel, oThread);
oThread.Start();
}
}
}
// ****************************************************************************************************
// ****************************************************************************************************
// Publish a text, Array or Hashtable message to the Pubnub Channel
// ****************************************************************************************************
public void Publish(string channel, object theMessage, stringCallback theCallback)
{
Thread oThread = new Thread(new ThreadStart(() => { PublishThread(channel, theMessage, theCallback); }));
oThread.Start();
}
