public ActionResult GetDifficulty()
{
bool exists;
if (_cache.TryGetValue(_ip, out exists))
{
var strIPTimeout = "{ \"error\" : \"too much requests from your IP, put sleep 1 sec between requests\" }";
return(Content(strIPTimeout, "application/json"));;
}
string str = string.Empty;
try
{
str = mainCoins.GetRawQuery("getdifficulty");
}
catch
{
str = "{ \"error\" : \"data error\" }";
}
_cache.Set(_ip, true, _memoryCacheEntryOptions);
return(Content(str, "application/json"));;
}