public void TestIdleSessionKiller()
{
using (var idleSessionKiller = new IdleSessionKiller(SqlDistributedLockTest.ConnectionString, idleTimeout: TimeSpan.FromSeconds(.25)))
{
var @lock = new SqlDistributedLock(nameof(TestIdleSessionKiller), SqlDistributedLockTest.ConnectionString);
var handle = @lock.Acquire();
Thread.Sleep(TimeSpan.FromSeconds(1));
TestHelper.AssertThrows <SqlException>(() => handle.Dispose());
}
}
public void TestIdleSessionKiller()
{
using var engine = new TEngineFactory().Create <DefaultConnectionStringProvider>();
using var idleSessionKiller = new IdleSessionKiller(ConnectionStringProvider.ConnectionString, idleTimeout: TimeSpan.FromSeconds(.25));
var @lock = engine.CreateLock(nameof(TestIdleSessionKiller));
var handle = @lock.Acquire();
Thread.Sleep(TimeSpan.FromSeconds(1));
Assert.Catch <DbException>(() => handle.Dispose());
}
[NonParallelizable] // sets static KeepaliveHelper.Interval
public void TestAzureStrategyProtectsFromIdleSessionKiller()
{
using var engine = this.CreateEngine();
var originalInterval = KeepaliveHelper.Interval;
try
{
KeepaliveHelper.Interval = TimeSpan.FromSeconds(.1);
using var idleSessionKiller = new IdleSessionKiller(ConnectionStringProvider.ConnectionString, idleTimeout: TimeSpan.FromSeconds(.25));
var @lock = engine.CreateLock(nameof(TestAzureStrategyProtectsFromIdleSessionKiller));
var handle = @lock.Acquire();
Thread.Sleep(TimeSpan.FromSeconds(1));
Assert.DoesNotThrow(() => handle.Dispose());
}
finally
{
KeepaliveHelper.Interval = originalInterval;
}
}
public void TestAzureStrategyProtectsFromIdleSessionKiller()
{
var originalInterval = KeepaliveHelper.Interval;
try
{
KeepaliveHelper.Interval = TimeSpan.FromSeconds(.1);
using (var idleSessionKiller = new IdleSessionKiller(SqlDistributedLockTest.ConnectionString, idleTimeout: TimeSpan.FromSeconds(.25)))
{
var @lock = this.CreateLock(nameof(TestAzureStrategyProtectsFromIdleSessionKiller));
var handle = @lock.Acquire();
Thread.Sleep(TimeSpan.FromSeconds(1));
TestHelper.AssertDoesNotThrow(() => handle.Dispose());
}
}
finally
{
KeepaliveHelper.Interval = originalInterval;
}
}