private ErrorCode TryGetRandomGame(string queryData, JoinRandomGameRequest joinRequest, ILobbyPeer peer, out GameState gameState, out string message)
{
message = null;
int skipCount = 0;
while (true)
{
string id;
try
{
id = this.gameDatabase.FindMatch(queryData, skipCount++);
}
catch (DbException sqlException)
{
gameState = null;
message = sqlException.Message;
return(ErrorCode.OperationInvalid);
}
if (string.IsNullOrEmpty(id))
{
gameState = null;
return(ErrorCode.NoMatchFound);
}
if (!this.gameDict.TryGet(id, out gameState))
{
return(ErrorCode.NoMatchFound);
}
if (IsGameJoinable(joinRequest, peer, gameState))
{
if (log.IsDebugEnabled)
{
log.Debug($"Random Game '{gameState}', CheckUserOnJoin:{gameState.CheckUserIdOnJoin}, " +
$"UserLists: {gameState.GetUserListsAsString()} Properties:{ValueToString.ToString(gameState.ToHashTable())}" +
$"is joinable for request: {ValueToString.OperationToString(joinRequest.OperationRequest)}, Joining User:{peer.UserId}");
}
return(ErrorCode.Ok);
}
}
}
private ErrorCode GetFirstJoinableGame(JoinRandomGameRequest joinRequest, ILobbyPeer peer, out GameState gameState)
{
var node = this.gameDict.First;
while (node != null)
{
gameState = node.Value;
if (IsGameJoinable(joinRequest, peer, gameState))
{
log.Debug($"First Joinable Game '{gameState}', CheckUserOnJoin:{gameState.CheckUserIdOnJoin}, " +
$"UserLists: {gameState.GetUserListsAsString()} Properties:{ValueToString.ToString(gameState.ToHashTable())}" +
$"is joinable for request: {ValueToString.OperationToString(joinRequest.OperationRequest)}, Joining User:{peer.UserId}");
return(ErrorCode.Ok);
}
node = node.Next;
}
gameState = null;
return(ErrorCode.NoMatchFound);
}
private static void GetGenericCounters(string category, string counter, string instance, string[] hosts, int nThreads, int nReads, int sleep, ValueToString func)
{
DateTime startTime = DateTime.Now;
Dictionary<string, float> dtData = new Dictionary<string, float>();
MySpace.DataMining.Threading.ThreadTools<string>.Parallel(
new Action<string>(
delegate(string slave)
{
if (string.Compare(slave, "localhost", true) == 0)
{
slave = System.Net.Dns.GetHostName();
}
lock (dtData)
{
Console.WriteLine();
Console.WriteLine("Waiting to connect: {0}", slave);
}
try
{
System.Diagnostics.PerformanceCounter pc = new System.Diagnostics.PerformanceCounter(category, counter, instance, slave);
lock (dtData)
{
Console.WriteLine();
Console.WriteLine("Connected: {0}", slave);
}
//Initial reading.
pc.NextValue();
float data = 0;
for (int i = 0; i < nReads; i++)
{
System.Threading.Thread.Sleep(sleep);
data += pc.NextValue();
}
if (nReads > 1)
{
data = data / (float)nReads;
}
lock (dtData)
{
Console.WriteLine();
Console.WriteLine("{0}: {1}: {2}", counter, slave, func == null ? data.ToString("N2") : func(data));
dtData.Add(slave, data);
}
}
catch (Exception e)
{
lock (dtData)
{
Console.Error.WriteLine("Error: {0}: {1}", slave, e.Message);
}
}
}
), hosts, nThreads);
if (dtData.Count > 0)
{
//Sort
List<KeyValuePair<string, float>> sData = new List<KeyValuePair<string, float>>(dtData);
sData.Sort(CompareFloat);
//Max, min
Console.WriteLine();
Console.WriteLine("Min {0}: {1}: {2}", counter, sData[0].Key, func == null ? sData[0].Value.ToString("N2") : func(sData[0].Value));
Console.WriteLine("Max {0}: {1}: {2}", counter, sData[sData.Count - 1].Key, func == null ? sData[sData.Count - 1].Value.ToString("N2") : func(sData[sData.Count - 1].Value));
double totalData = 0;
foreach (float f in dtData.Values)
{
totalData += f;
}
//Avg
double avg = totalData / (double)sData.Count;
Console.WriteLine();
Console.WriteLine("Avg {0}: {1}", counter, func == null ? avg.ToString("N2") : func(avg));
}
//Dt
Console.WriteLine();
Console.WriteLine("Perfmon Request Time: {0}", startTime.ToString());
Console.WriteLine("Perfmon End Time: {0}", DateTime.Now.ToString());
}
OperationResponse IOperationHandler.OnOperationRequest(PeerBase peer, OperationRequest operationRequest, SendParameters sendParameters)
{
try
{
return(this.OnOperationRequest(peer, operationRequest, sendParameters));
}
catch (Exception e)
{
/// we do not use LogExtensions log methods here to reduce cpu loading if message will be skipped anyway
if (exceptionLogGuard.IncrementAndCheck())
{
var message = LogExtensions.AddSkipedMessagesInfo(exceptionLogGuard,
$"OnOperationRequest Exception: p:{peer}, Exception Msg:{e.Message}, request:{ValueToString.OperationToString(operationRequest)}");
log.Error(message, e);
}
return(new OperationResponse(operationRequest.OperationCode)
{
ReturnCode = (short)ErrorCode.InternalServerError,
DebugMessage = e.ToString()
});
}
}
private static void GetGenericCounters(string category, string counter, string instance, string[] hosts, int nThreads, int nReads, int sleep, ValueToString func)
{
DateTime startTime = DateTime.Now;
Dictionary <string, float> dtData = new Dictionary <string, float>();
MySpace.DataMining.Threading.ThreadTools <string> .Parallel(
new Action <string>(
delegate(string slave)
{
if (string.Compare(slave, "localhost", true) == 0)
{
slave = System.Net.Dns.GetHostName();
}
lock (dtData)
{
Console.WriteLine();
Console.WriteLine("Waiting to connect: {0}", slave);
}
try
{
System.Diagnostics.PerformanceCounter pc = new System.Diagnostics.PerformanceCounter(category, counter, instance, slave);
lock (dtData)
{
Console.WriteLine();
Console.WriteLine("Connected: {0}", slave);
}
//Initial reading.
pc.NextValue();
float data = 0;
for (int i = 0; i < nReads; i++)
{
System.Threading.Thread.Sleep(sleep);
data += pc.NextValue();
}
if (nReads > 1)
{
data = data / (float)nReads;
}
lock (dtData)
{
Console.WriteLine();
Console.WriteLine("{0}: {1}: {2}", counter, slave, func == null ? data.ToString("N2") : func(data));
dtData.Add(slave, data);
}
}
catch (Exception e)
{
lock (dtData)
{
Console.Error.WriteLine("Error: {0}: {1}", slave, e.Message);
}
}
}
), hosts, nThreads);
if (dtData.Count > 0)
{
//Sort
List <KeyValuePair <string, float> > sData = new List <KeyValuePair <string, float> >(dtData);
sData.Sort(CompareFloat);
//Max, min
Console.WriteLine();
Console.WriteLine("Min {0}: {1}: {2}", counter, sData[0].Key, func == null ? sData[0].Value.ToString("N2") : func(sData[0].Value));
Console.WriteLine("Max {0}: {1}: {2}", counter, sData[sData.Count - 1].Key, func == null ? sData[sData.Count - 1].Value.ToString("N2") : func(sData[sData.Count - 1].Value));
double totalData = 0;
foreach (float f in dtData.Values)
{
totalData += f;
}
//Avg
double avg = totalData / (double)sData.Count;
Console.WriteLine();
Console.WriteLine("Avg {0}: {1}", counter, func == null ? avg.ToString("N2") : func(avg));
}
//Dt
Console.WriteLine();
Console.WriteLine("Perfmon Request Time: {0}", startTime.ToString());
Console.WriteLine("Perfmon End Time: {0}", DateTime.Now.ToString());
}
