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Acquired lock always must be released with $Cache.ReleaseLock method with generated token value. Otherwise lock is kept for long period until it's expire. (Default 5 min)

Example

Try to wait for a lock for a shared key and release it after operation is completed.

$Cache.Set('myint', 4);
var tokenValue = $Cache.Lock('mylock');
try {
  // Locked code block
}
finally{
  $Cache.ReleaseLock('mylock',tokenValue);    
}

Example

// Wait for 30 seconds if already locked
var tokenValue = $Cache.Lock('myint'mylock', '00:00:30');
try {
  // Locked code block    
}
finally {
  $Cache.ReleaseLock('myintmylock',tokenValue);    
}

See Also

• $Cache.TryLock
• $Cache.ReleaseLock