public async Task <bool> CheckIsStillLockedAsync(DistributedLockSettings settings)
{
Check.NotNull(settings, nameof(settings));
if (settings is NullLockSettings)
{
return(await NullLockManager.CheckIsStillLockedAsync(settings).ConfigureAwait(false));
}
try
{
using var scope = _serviceScopeFactory.CreateScope();
return(await CheckIsStillLockedAsync(
settings.ResourceName,
settings.UniqueId,
settings.HeartbeatTimeout,
scope.ServiceProvider)
.ConfigureAwait(false));
}
catch (Exception ex)
{
_logger.LogFailedToCheckLock(settings, ex);
return(false);
}
}
public async Task <bool> CheckIsStillLockedAsync(DistributedLockSettings settings)
{
Check.NotNull(settings, nameof(settings));
if (settings is NullLockSettings)
{
return(await NullLockManager.CheckIsStillLockedAsync(settings).ConfigureAwait(false));
}
try
{
using var scope = _serviceScopeFactory.CreateScope();
return(await CheckIsStillLockedAsync(
settings.ResourceName,
settings.UniqueId,
settings.HeartbeatTimeout,
scope.ServiceProvider)
.ConfigureAwait(false));
}
catch (Exception ex)
{
_logger.LogError(
CoreEventIds.FailedToCheckDistributedLock,
ex,
"Failed to check lock {lockName} ({lockUniqueId}). See inner exception for details.",
settings.ResourceName,
settings.UniqueId);
return(false);
}
}
private async Task CheckIsStillLockedAsync()
{
if (Status != DistributedLockStatus.Acquired)
{
return;
}
if (!await _lockManager.CheckIsStillLockedAsync(_settings).ConfigureAwait(false))
{
Status = DistributedLockStatus.Lost;
}
}