/// <summary>
/// sub channel and set callback function
/// </summary>
/// <param name="subStr"></param>
/// <param name="ch"></param>
/// <param name="fun"></param>
/// <param name="param"></param>
/// <returns></returns>
protected bool Sub(string subStr, string ch, Delegate fun, Type paramType)
{
if (_WebSocket == null)
{
_logger.Log(Log.LogLevel.Error, $"please connect first.");
return(false);
}
while (!_canWork)
{
System.Threading.Thread.Sleep(10);
}
ch = ch.ToLower();
if (_onSubCallbackFuns.ContainsKey(ch))
{
_onSubCallbackFuns[ch] = new MethonInfo()
{
fun = fun, paramType = paramType
};
return(true);
}
_WebSocket.Send(subStr);
_all_sub_strs.Add(subStr);
_logger.Log(Log.LogLevel.Info, $"websocket has send data: {subStr}");
_onSubCallbackFuns[ch] = new MethonInfo()
{
fun = fun, paramType = paramType
};;
return(true);
}
/// <summary>
/// handle req callback fun
/// </summary>
/// <param name="ch"></param>
/// <param name="data"></param>
/// <param name="jdata"></param>
private void _HandleReqCallbackFun(string ch, string data, JObject jdata)
{
ch = ch.ToLower();
if (!_onReqCallbackFuns.ContainsKey(ch))
{
_logger.Log(Log.LogLevel.Info, $"no callback function to handle: {data}");
return;
}
MethonInfo mi = _onReqCallbackFuns[ch];
if (mi == null)
{
_logger.Log(Log.LogLevel.Info, $"no callback function to handle: {data}");
return;
}
mi.fun.DynamicInvoke(JsonConvert.DeserializeObject(data, mi.paramType));
}
/// <summary>
/// request channel data
/// </summary>
/// <param name="reqStr"></param>
/// <param name="ch"></param>
/// <param name="fun"></param>
/// <param name="paramType"></param>
/// <returns></returns>
protected bool Req(string reqStr, string ch, Delegate fun, Type paramType)
{
if (_WebSocket == null)
{
_logger.Log(Log.LogLevel.Error, $"please connect first.");
return(false);
}
while (!_canWork)
{
System.Threading.Thread.Sleep(10);
}
ch = ch.ToLower();
_WebSocket.Send(reqStr);
_logger.Log(Log.LogLevel.Info, $"websocket has send data: {reqStr}.");
_onReqCallbackFuns[ch] = new MethonInfo()
{
fun = fun, paramType = paramType
};
return(true);
}
/// <summary>
/// handle sub callback fun
/// </summary>
/// <param name="ch"></param>
/// <param name="data"></param>
/// <param name="jdata"></param>
private void _HandleSubCallbackFun(string ch, string data, JObject jdata)
{
ch = ch.ToLower();
MethonInfo mi = null;
if (_onSubCallbackFuns.ContainsKey(ch))
{
mi = _onSubCallbackFuns[ch];
}
else if (ch.StartsWith("orders.") && _onSubCallbackFuns.ContainsKey("orders.*"))
{
mi = _onSubCallbackFuns["orders.*"];
}
else if (ch.StartsWith("matchorders.") && _onSubCallbackFuns.ContainsKey("matchorders.*"))
{
mi = _onSubCallbackFuns["matchorders.*"];
}
else if (ch.StartsWith("trigger_order.") && _onSubCallbackFuns.ContainsKey("trigger_order.*"))
{
mi = _onSubCallbackFuns["trigger_order.*"];
}
else if (ch.EndsWith(".liquidation_orders") && _onSubCallbackFuns.ContainsKey("public.*.liquidation_orders"))
{
mi = _onSubCallbackFuns["public.*.liquidation_orders"];
}
else if (ch == "accounts" || ch == "positions" || ch == "positions_cross")
{
string contract_code = jdata["data"][0]["contract_code"].ToObject <string>();
string full_ch = $"{ch}.{contract_code}";
full_ch = full_ch.ToLower();
if (_onSubCallbackFuns.ContainsKey(full_ch))
{
mi = _onSubCallbackFuns[full_ch];
}
else if (_onSubCallbackFuns.ContainsKey($"{ch}.*"))
{
mi = _onSubCallbackFuns[$"{ch}.*"];
}
}
else if (ch == "accounts_cross")
{
string margin_account = jdata["data"][0]["margin_account"].ToObject <string>();
string full_ch = $"{ch}.{margin_account}";
full_ch = full_ch.ToLower();
if (_onSubCallbackFuns.ContainsKey(full_ch))
{
mi = _onSubCallbackFuns[full_ch];
}
else if (_onSubCallbackFuns.ContainsKey($"{ch}.*"))
{
mi = _onSubCallbackFuns[$"{ch}.*"];
}
}
if (mi == null)
{
_logger.Log(Log.LogLevel.Info, $"no callback function to handle: {data}");
return;
}
mi.fun.DynamicInvoke(JsonConvert.DeserializeObject(data, mi.paramType));
}
