public bool NegotiateConnection(string xmlrpc_uri)
{
int protos = 0;
XmlRpcValue tcpros_array = new XmlRpcValue(), protos_array = new XmlRpcValue(), Params = new XmlRpcValue();
tcpros_array.Set(0, "TCPROS");
protos_array.Set(protos++, tcpros_array);
Params.Set(0, this_node.Name);
Params.Set(1, name);
Params.Set(2, protos_array);
string peer_host = "";
int peer_port = 0;
if (!network.splitURI(xmlrpc_uri, ref peer_host, ref peer_port))
{
EDB.WriteLine("Bad xml-rpc URI: [" + xmlrpc_uri + "]");
return(false);
}
// test
// if ( peer_host == "udacity" )
// peer_host = "192.168.30.111";
// end test
XmlRpcClient c = new XmlRpcClient(peer_host, peer_port);
if (!c.IsConnected || !c.ExecuteNonBlock("requestTopic", Params))
{
EDB.WriteLine("Failed to contact publisher [" + peer_host + ":" + peer_port + "] for topic [" + name +
"]");
c.Dispose();
return(false);
}
#if DEBUG
EDB.WriteLine("Began asynchronous xmlrpc connection to http://" + peer_host + ":" + peer_port + "/ for topic [" + name +
"]");
#endif
PendingConnection conn = new PendingConnection(c, this, xmlrpc_uri, Params);
lock (pending_connections_mutex)
{
pending_connections.Add(conn);
}
XmlRpcManager.Instance.addAsyncConnection(conn);
return(true);
}
public bool ExecuteNonBlock(string method, XmlRpcValue parameters)
{
lock (client_lock)
return(client.ExecuteNonBlock(method, parameters));
}