public bool ConnectToServer()
{
bool result = false;
//now register to server
foreach (SecurityResource item in _SecurityResources.Children)
{
Console.Write(item.ServerURI);
Console.Write(") .. ");
Uri uri = new Uri(item.ServerURI);
foreach (System.Net.IPAddress address in System.Net.Dns.GetHostAddresses(uri.DnsSafeHost))
{
bool secure =false;
int port = 5683;
if (string.Compare(uri.Scheme, "coaps", true) == 0)
{
secure = true;
port = 5684;
}
if (uri.Port > 0)
port = uri.Port;
if (_Channel.Secure != secure)
{
_Channel.Stop();
_Channel.Secure = secure;
_Channel.Start();
}
CoapClient coapClient = new CoapClient();
coapClient.EndPoint = _EndPoint;
Request request = new Request(Method.POST);
request.Destination = new System.Net.IPEndPoint(address, port);
request.UriPath = "/rd";
request.UriQuery = string.Concat("ep=test",Environment.MachineName,"<=35");
StringBuilder payLoad = new StringBuilder();
foreach (IResource objectType in _Root.Children)
{
if (objectType.Visible)
{
bool instances = false;
foreach (IResource instance in objectType.Children)
{
if (payLoad.Length > 0)
payLoad.Append(',');
payLoad.Append('<');
payLoad.Append('/');
payLoad.Append(objectType.Name);
payLoad.Append('/');
payLoad.Append(instance.Name);
payLoad.Append('>');
instances = true;
}
if (!instances)
{
if (payLoad.Length > 0)
payLoad.Append(',');
payLoad.Append('<');
payLoad.Append('/');
payLoad.Append(objectType.Name);
payLoad.Append('>');
}
}
}
request.PayloadString = payLoad.ToString();
request.ContentType = (int)MediaType.ApplicationLinkFormat;
Response response = coapClient.Send(request);
if (response != null && response.StatusCode == StatusCode.Created)
{
string location = response.LocationPath;
int position = location.LastIndexOf('/');
if (position > 0)
{
ClientID = location.Substring(position + 1);
}
result = true;
_ServerEndPoint = request.Destination;
_Location = location;
_Timer.Start();
break;
}
}
}
return result;
}
//System.Net.IPAddress.Parse("fe80::18be:e89d:e85f:278%12") //15685
public bool Bootstrap(string url)
{
bool result = false;
_Timer.Stop();
Uri uri = new Uri(url);
foreach (System.Net.IPAddress address in System.Net.Dns.GetHostAddresses(uri.DnsSafeHost))
{
CoapClient coapClient = new CoapClient();
coapClient.EndPoint = _EndPoint;
Request request = new Request(Method.POST);
int port = 5683;
if (string.Compare(uri.Scheme, "coaps", true) ==0)
port = 5684;
if (uri.Port > 0)
port = uri.Port;
request.Destination = new System.Net.IPEndPoint(address, port);
request.UriPath = "/bs";
request.UriQuery = "ep=test";
Response response = coapClient.Send(request);
if (response != null && response.StatusCode == StatusCode.Changed)
{
result = _BootsrapComplete.Wait(30000);
break;
}
}
return result;
}
