internal async Task ExecuteBatchAsync(IUpdateBatch batch, CancellationToken token)
{
await BeginTransactionAsync(token).ConfigureAwait(false);
try
{
await batch.ApplyChangesAsync(this, token).ConfigureAwait(false);
await _retryPolicy.ExecuteAsync(() => _connection.CommitAsync(token), token).ConfigureAwait(false);
}
catch (Exception)
{
try
{
await _retryPolicy.ExecuteAsync(() => _connection.RollbackAsync(token), token).ConfigureAwait(false);
}
catch (RollbackException e)
{
if (e.InnerException != null)
{
Logger.LogFailure(new NpgsqlCommand(), e.InnerException);
}
}
catch (Exception e)
{
Logger.LogFailure(new NpgsqlCommand(), e);
}
await tryApplyTombstoneEvents(token).ConfigureAwait(false);
throw;
}
}
internal void ExecuteBatch(IUpdateBatch batch)
{
try
{
batch.ApplyChanges(this);
_retryPolicy.Execute(_connection.Commit);
}
catch (Exception)
{
try
{
_retryPolicy.Execute(_connection.Rollback);
}
catch (RollbackException e)
{
if (e.InnerException != null)
{
Logger.LogFailure(new NpgsqlCommand(), e.InnerException);
}
}
catch (Exception e)
{
Logger.LogFailure(new NpgsqlCommand(), e);
}
tryApplyTombstoneBatch();
throw;
}
}
internal void ExecuteBatch(IUpdateBatch batch)
{
try
{
batch.ApplyChanges(this);
Database.Commit();
}
catch (Exception)
{
Database.Rollback();
if (Options.EventGraph.TryCreateTombstoneBatch(this, out var tombstoneBatch))
{
try
{
tombstoneBatch.ApplyChanges(this);
}
catch (Exception)
{
// Failures are logged within the ManagedConnection
}
}
throw;
}
}
internal async Task ExecuteBatchAsync(IUpdateBatch batch, CancellationToken token)
{
try
{
await batch.ApplyChangesAsync(this, token).ConfigureAwait(false);
await Database.CommitAsync(token).ConfigureAwait(false);
}
catch (Exception)
{
await Database.RollbackAsync(token).ConfigureAwait(false);
if (Options.EventGraph.TryCreateTombstoneBatch(this, out var tombstoneBatch))
{
try
{
await tombstoneBatch.ApplyChangesAsync(this, token);
}
catch (Exception)
{
// Failures are logged within the ManagedConnection
}
}
throw;
}
}
internal async Task ExecuteBatchAsync(IUpdateBatch batch, CancellationToken token)
{
try
{
await batch.ApplyChangesAsync(this, token).ConfigureAwait(false);
await _retryPolicy.ExecuteAsync(() => _connection.CommitAsync(token), token).ConfigureAwait(false);
}
catch (Exception)
{
try
{
await _retryPolicy.ExecuteAsync(() => _connection.RollbackAsync(token), token).ConfigureAwait(false);
}
catch (RollbackException e)
{
if (e.InnerException != null)
{
Logger.LogFailure(new NpgsqlCommand(), e.InnerException);
}
}
catch (Exception e)
{
Logger.LogFailure(new NpgsqlCommand(), e);
}
if (Options.EventGraph.TryCreateTombstoneBatch(this, out var tombstoneBatch))
{
try
{
await tombstoneBatch.ApplyChangesAsync(this, token).ConfigureAwait(false);
await _retryPolicy.ExecuteAsync(() => _connection.CommitAsync(token), token).ConfigureAwait(false);
}
catch (Exception e)
{
Logger.LogFailure(new NpgsqlCommand(), e);
}
}
throw;
}
}
internal void ExecuteBatch(IUpdateBatch batch)
{
try
{
batch.ApplyChanges(this);
_retryPolicy.Execute(_connection.Commit);
}
catch (Exception)
{
try
{
_retryPolicy.Execute(_connection.Rollback);
}
catch (RollbackException e)
{
if (e.InnerException != null)
{
Logger.LogFailure(new NpgsqlCommand(), e.InnerException);
}
}
catch (Exception e)
{
Logger.LogFailure(new NpgsqlCommand(), e);
}
if (Options.EventGraph.TryCreateTombstoneBatch(this, out var tombstoneBatch))
{
try
{
tombstoneBatch.ApplyChanges(this);
_retryPolicy.Execute(_connection.Commit);
}
catch (Exception e)
{
Logger.LogFailure(new NpgsqlCommand(), e);
}
}
throw;
}
}
