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Make RandomId Thread Safe

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This commit is contained in:
Li 2022-08-31 20:38:08 +12:00
parent f739c99c87
commit 248344f800
2 changed files with 10 additions and 5 deletions
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14
HorseIsleServer/LibHISP/Security/RandomID.cs
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@ -1,19 +1,25 @@
namespace HISP.Security using System.Threading;
namespace HISP.Security
{ {
public class RandomID public class RandomID
{ {
private static Mutex rndmIdMutex = new Mutex();
private static int prevId = 0; private static int prevId = 0;
public static int NextRandomId(int randomId=-1) public static int NextRandomId(int randomId=-1)
{ {
int rndmId = 0; int rndmId = 0;
rndmIdMutex.WaitOne();
if (randomId == -1) if (randomId == -1)
rndmId = prevId+1; rndmId = prevId+1;
else else
rndmId = randomId; rndmId = randomId;
if (rndmId >= prevId) if (rndmId >= prevId)
prevId = rndmId; prevId = rndmId;
rndmIdMutex.ReleaseMutex();
return rndmId; return rndmId;
} }

1
HorseIsleServer/LibHISP/Server/GameClient.cs
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@ -50,7 +50,6 @@ namespace HISP.Server
private Timer minuteTimer; private Timer minuteTimer;
private bool isDisconnecting = false; private bool isDisconnecting = false;
private int timeoutInterval = 95 * 1000; private int timeoutInterval = 95 * 1000;
private int totalMinutesElapsed = 0; private int totalMinutesElapsed = 0;