public static List <IPEndPoint> GetEndpoints(int port, params string[] servers)
{
List <IPEndPoint> ip = new List <IPEndPoint>();
foreach (string server in servers)
{
if (IPUtil.isValidAddress(server))
{
ip.Add(new IPEndPoint(IPAddress.Parse(server), port));
}
}
return(ip);
}
TLClient getrealclient(int pidx, string name)
{
if (!IPUtil.hasValidAddress(_servers))
{
return(new TLClient_WM(pidx, name, false));
}
else
{
TLClient_IP tmp = new TLClient_IP(TLClient_IP.GetEndpoints(_port, _servers), pidx, name, 3, 10, debug);
tmp.VerboseDebugging = VerboseDebugging;
return(tmp);
}
}
TLClient getsearchclient()
{
if (!IPUtil.hasValidAddress(_servers))
{
return(new TLClient_WM(false));
}
else
{
TLClient_IP tmp = new TLClient_IP(_servers, _port);
tmp.VerboseDebugging = VerboseDebugging;
return(tmp);
}
}
TLClient getsearchclient()
{
if (!IPUtil.hasValidAddress(_servers))
{
TLClient tmp = new TLClient_WM(false);
tmp.VerboseDebugging = VerboseDebugging;
tmp.SendDebugEvent += new DebugDelegate(debug);
return(tmp);
}
else
{
TLClient_IP tmp = new TLClient_IP(_servers, _port);
tmp.VerboseDebugging = VerboseDebugging;
tmp.SendDebugEvent += new DebugDelegate(debug);
return(tmp);
}
}
public TLServer_IP(string ipaddr, int port, int wait, int TickBufferSize, DebugDelegate deb)
{
SendDebugEvent = deb;
if (TickBufferSize == 0)
{
_queueb4send = false;
}
else
{
tickq = new RingBuffer <Tick>(TickBufferSize);
}
MinorVer = Util.ProgramBuild(Util.PROGRAM, debug);
_wait = wait;
if (!IPUtil.isValidAddress(ipaddr))
{
debug("Not valid ip address: " + ipaddr + ", using localhost.");
}
_addr = IPUtil.isValidAddress(ipaddr) ? IPAddress.Parse(ipaddr) : IPAddress.Loopback;
_port = port;
v("tlserver_ip wait: " + _wait);
Start();
}
/// <summary>
/// reset brokerfeed, look for any new servers and attempt to connect to current preferred providers
/// </summary>
public void Reset()
{
feedready = false;
if (IPUtil.hasValidAddress(_servers))
{
debug("At least one valid IpAddress found, attempting IP transport.");
}
else
{
debug("No ip addresses specified, attempting Windows IPC.");
}
TLClient tl = getsearchclient();
_pavail = tl.ProvidersAvailable;
if (_pavail.Length == 0)
{
debug("No providers were found. Ensure connectors are running.");
}
bool setquote = false;
bool setexec = false;
// see if we can get preferred providers
int xi = getproviderindex(_broker);
int qi = getproviderindex(_feed);
_isprefq = (qi != -1) && hasminquote(tl, qi);
_isprefx = (xi != -1) && hasminexec(tl, xi);
if (!isPreferredFeed)
{
debug("preferred data not available: " + _feed);
}
if (!isPreferredBroker)
{
debug("preferred execute not available: " + _broker);
}
// search for features
for (int i = 0; i < ProvidersAvailable.Length; i++)
{
if ((qi != -1) && (xi != -1))
{
break;
}
// switch to provider
if ((qi == -1) && hasminquote(tl, i))
{
qi = i;
}
if ((xi == -1) && hasminexec(tl, i))
{
xi = i;
}
}
// see if we're allowed to fallback
// not allowed
if (RequirePreferred)
{
setquote = isPreferredFeed;
setexec = isPreferredBroker;
}
else // ok to fallback,but where
{
setquote = (qi != -1);
setexec = (xi != -1);
}
// map handlers
if (setquote)
{
quote = getrealclient(qi, PROGRAM + "quote");
quote.gotFeatures += new MessageTypesMsgDelegate(quote_gotFeatures);
debug("DataFeed: " + quote.BrokerName + " " + quote.ServerVersion);
_feed = quote.BrokerName;
// clear any leftover subscriptions
quote.Unsubscribe();
if (isThreadSafe)
{
quote.gotTick += new TickDelegate(quote_gotTick);
quote.gotUnknownMessage += new MessageDelegate(quote_gotUnknownMessage);
}
else
{
quote.gotTick += new TickDelegate(quote_gotTick2);
quote.gotUnknownMessage += new MessageDelegate(quote_gotUnknownMessage2);
}
quote.gotImbalance += new ImbalanceDelegate(quote_gotImbalance);
}
if (setexec)
{
execute = getrealclient(xi, PROGRAM + "exec");
_broker = execute.BrokerName;
execute.gotFeatures += new MessageTypesMsgDelegate(execute_gotFeatures);
if (isThreadSafe)
{
execute.gotAccounts += new DebugDelegate(execute_gotAccounts);
execute.gotFill += new FillDelegate(execute_gotFill);
execute.gotOrder += new OrderDelegate(execute_gotOrder);
execute.gotOrderCancel += new LongDelegate(execute_gotOrderCancel);
execute.gotPosition += new PositionDelegate(execute_gotPosition);
execute.gotUnknownMessage += new MessageDelegate(execute_gotUnknownMessage);
}
else
{
execute.gotAccounts += new DebugDelegate(execute_gotAccounts2);
execute.gotFill += new FillDelegate(execute_gotFill2);
execute.gotOrder += new OrderDelegate(execute_gotOrder2);
execute.gotOrderCancel += new LongDelegate(execute_gotOrderCancel2);
execute.gotPosition += new PositionDelegate(execute_gotPosition2);
execute.gotUnknownMessage += new MessageDelegate(execute_gotUnknownMessage2);
}
debug("Executions: " + execute.BrokerName + " " + execute.ServerVersion);
if (RequestAccountsOnStartup)
{
RequestAccounts();
}
}
feedready = true;
// connect to the rest
for (int i = 0; i < ProvidersAvailable.Length; i++)
{
// skip existing connections
if (i == xi)
{
_pcon.Add(execute);
continue;
}
if ((xi != qi) && (i == qi))
{
_pcon.Add(quote);
continue;
}
// add new connections
TLClient newcon = getrealclient(i, PROGRAM);
newcon.gotFeatures += new MessageTypesMsgDelegate(newcon_gotFeatures);
newcon.gotUnknownMessage += new MessageDelegate(newcon_gotUnknownMessage);
_pcon.Add(newcon);
}
tl.Disconnect();
tl = null;
}
