How to send push notification to the ios device from wcf.

Question

hi to all,

 

Can any one have worked and send the push notification the the  apple device from the wcf project. I am trying to do it, but getting the certificate error. if any one have imlement this  please help me out..

 

Thanks..

 

Code wich i am using ..

 

tiwari-mike

string str = string.Empty;

int port = 1234;

String deviceID = objInput.deviceId; // "4564c705 63b371aa 3811699e 1e4ac3d2 ba592b27 f2a5a613 d25cd035 xx213e54";

// String hostname = "gateway.sandbox.push.apple.com"; // TEST

String hostname = "gateway.push.apple.com"; // REAL

String certificatePath = HttpContext.Current.Server.MapPath("PushChatKey.p12");

X509Certificate2 clientCertificate = new X509Certificate2(System.IO.File.ReadAllBytes(certificatePath), "", X509KeyStorageFlags.MachineKeySet | X509KeyStorageFlags.PersistKeySet | X509KeyStorageFlags.Exportable);

X509Certificate2Collection certificatesCollection = new X509Certificate2Collection(clientCertificate);

TcpClient client = new TcpClient(hostname, port);

SslStream sslStream = new SslStream(client.GetStream(), false, new RemoteCertificateValidationCallback(ValidateServerCertificate), null);

try

{

sslStream.AuthenticateAsClient(hostname, certificatesCollection, SslProtocols.Default, false);

}

catch (Exception e)

{

throw (e);

client.Close();

return;

}

if (type == "1")

{

str = "{\"Title\":\"" + objInput.title + "\",\"SubTitle\":\"" + objInput.subTitle + " Points. \",\"Point\":\"" + objInput.objCustPoint.point + "\"," + "\"Type\":\"" + objInput.type + "\"}";

// str = "{\"Title\":\"" + objInput.title + "\",\"Point\":\"" + objInput.objCustPoint.point + "\"," + "\"Type\":\"" + objInput.type + "\"}";

}

if (type == "2")

{

str = "{\"Title\":\"" + objInput.title + "\",\"SubTitle\":\"" + objInput.subTitle + "\",\"StartDate\":\"" + objInput.objCustPoint.custID + "\"," + "\"EndDate\":\"" + objInput.objCustPoint.POSID + "\"," + "\"Type\":\"" + objInput.type + "\"}";

}

MemoryStream memoryStream = new MemoryStream();

BinaryWriter writer = new BinaryWriter(memoryStream);

writer.Write((byte)0); //The command

writer.Write((byte)0); //The first byte of the deviceId length (big-endian first byte)

writer.Write((byte)32); //The deviceId length (big-endian second byte)

writer.Write(HexStringToByteArray(deviceID.ToUpper()));

String payload = str;// "{\"aps\":{\"alert\":\"hello\",\"badge\":0,\"sound\":\"default\"}}";

writer.Write((byte)0);

writer.Write((byte)payload.Length);

byte[] b1 = System.Text.Encoding.UTF8.GetBytes(payload);

writer.Write(b1);

writer.Flush();

byte[] array = memoryStream.ToArray();

sslStream.Write(array);

sslStream.Flush();

client.Close();

   Pl