/// <summary>
/// Connects the outbound socket.
/// </summary>
public override void Connect()
{
int port = (int)m_listener[Options.PORT];
Debug.Assert(port > 0);
m_sock = CreateSocket();
string to = (string)m_listener[Options.TO];
Debug.Assert(to != null);
string host = (string)m_listener[Options.NETWORK_HOST];
if ((host == null) || (host == ""))
{
host = to;
}
string url = (string)m_listener[Options.POLL_URL];
if ((url == null) || (url == ""))
{
#if !__MonoCS__
url = Address.LookupTXT("_xmppconnect.", to, "_xmpp-client-xbosh");
if (url == null)
#endif
throw new ArgumentNullException("URL not found in DNS, and not specified", "URL");
}
((IHttpSocket)m_sock).URL = url;
//Address addr = new Address(host, port);
m_sock.Connect(null, (string)m_listener[Options.SERVER_ID]);
}
/// <summary>
/// Creating the monitoring socket, this method automaticlly called by the start method
/// if you want to receive events that happen before the call to the start mehod call
/// this method earlier in your code
/// </summary>
public void Init()
{
if (!m_initialized)
{
// in case the sockets is created in another thread
Thread.MemoryBarrier();
ZMQ.SocketMonitor(Socket.SocketHandle, MonitorAddress, m_monitoringEventsHandler.Events);
MonitoringSocket = Context.CreatePairSocket();
MonitoringSocket.Connect(MonitorAddress);
m_initialized = true;
}
}
/// <summary>
/// Establishes the socket connection
/// </summary>
/// <param name="socket">
/// Socket instance
/// </param>
/// <param name="address">
/// IP address to connect to
/// </param>
/// <param name="port">
/// port to connect to
/// </param>
internal virtual void ConnectSocket(BaseSocket socket, IPAddress address, int port)
{
socket.Connect(new IPEndPoint(address, port));
}
/// <summary>
/// Connects to the XMPP server.
/// </summary>
public override void Connect()
{
m_elements = null;
int port = (int)m_listener[Options.PORT];
Debug.Assert(port > 0);
//m_sslOn = m_ssl;
ProxySocket proxy = null;
ProxyType pt = (ProxyType)m_listener[Options.PROXY_TYPE];
switch (pt)
{
case ProxyType.Socks4:
proxy = new Socks4Proxy(this);
break;
case ProxyType.Socks5:
proxy = new Socks5Proxy(this);
break;
case ProxyType.HTTP:
proxy = new ShttpProxy(this);
break;
/*
* case ProxyType.HTTP_Polling:
* XEP25Socket j25s = new XEP25Socket(this);
* if (m_ProxyHost != null)
* {
* System.Net.WebProxy wp = new System.Net.WebProxy();
* wp.Address = new Uri("http://" + m_ProxyHost + ":" + m_ProxyPort);
* if (m_ProxyUsername != null)
* {
* wp.Credentials = new System.Net.NetworkCredential(m_ProxyUsername, m_ProxyPassword);
* }
* j25s.Proxy = wp;
* }
* j25s.URL = m_server;
* m_sock = j25s;
* break;
*/
case ProxyType.None:
m_sock = new AsyncSocket(null, this, (bool)m_listener[Options.SSL], false);
((AsyncSocket)m_sock).LocalCertificate = m_listener[Options.LOCAL_CERTIFICATE] as X509Certificate2;
((AsyncSocket)m_sock).CertificateGui = (bool)m_listener[Options.CERTIFICATE_GUI];
break;
default:
throw new ArgumentException("no handler for proxy type: " + pt, "ProxyType");
}
if (proxy != null)
{
proxy.Socket = new AsyncSocket(null, proxy, (bool)m_listener[Options.SSL], false);
((AsyncSocket)proxy.Socket).LocalCertificate = m_listener[Options.LOCAL_CERTIFICATE] as X509Certificate2;
proxy.Host = m_listener[Options.PROXY_HOST] as string;
proxy.Port = (int)m_listener[Options.PROXY_PORT];
proxy.Username = m_listener[Options.PROXY_USER] as string;
proxy.Password = m_listener[Options.PROXY_PW] as string;
m_sock = proxy;
}
string to = (string)m_listener[Options.TO];
Debug.Assert(to != null);
string host = (string)m_listener[Options.NETWORK_HOST];
if (String.IsNullOrEmpty(host))
{
#if __MonoCS__
host = to;
#else
try
{
Address.LookupSRV((string)m_listener[Options.SRV_PREFIX], to, ref host, ref port);
}
catch
{
Debug.WriteLine("WARNING: netlib.Dns.dll missing");
host = to;
}
#endif
}
Address addr = new Address(host, port);
m_sock.Connect(addr, (string)m_listener[Options.SERVER_ID]);
}
/// <summary>
/// Establishes the socket connection
/// </summary>
/// <param name="socket">
/// Socket instance
/// </param>
/// <param name="address">
/// IP address to connect to
/// </param>
/// <param name="port">
/// port to connect to
/// </param>
internal virtual void ConnectSocket(BaseSocket socket, string address, int port)
{
remoteAddr = HostNameResolver.GetAddress(address);
socket.Connect(new IPEndPoint(remoteAddr, port), timeout);
}