/// <inheritdoc/>
public async Task <IEnumerable <WriteConcernResult> > ExecuteAsync(IWriteBinding binding, CancellationToken cancellationToken)
{
Ensure.IsNotNull(binding, nameof(binding));
using (EventContext.BeginOperation())
using (var channelSource = await binding.GetWriteChannelSourceAsync(cancellationToken).ConfigureAwait(false))
using (var channel = await channelSource.GetChannelAsync(cancellationToken).ConfigureAwait(false))
{
if (SupportedFeatures.AreWriteCommandsSupported(channel.ConnectionDescription.ServerVersion) && _writeConcern.IsAcknowledged)
{
var emulator = CreateEmulator();
var result = await emulator.ExecuteAsync(channel, cancellationToken).ConfigureAwait(false);
return(new[] { result });
}
else
{
if (_documentSource.Batch == null)
{
return(await InsertMultipleBatchesAsync(channel, cancellationToken).ConfigureAwait(false));
}
else
{
var result = await InsertSingleBatchAsync(channel, cancellationToken).ConfigureAwait(false);
return(new[] { result });
}
}
}
}
public async Task <BulkWriteOperationResult> ExecuteAsync(IChannelHandle channel, CancellationToken cancellationToken)
{
using (EventContext.BeginOperation())
{
if (SupportedFeatures.AreWriteCommandsSupported(channel.ConnectionDescription.ServerVersion))
{
return(await ExecuteBatchesAsync(channel, cancellationToken).ConfigureAwait(false));
}
else
{
var emulator = CreateEmulator();
return(await emulator.ExecuteAsync(channel, cancellationToken).ConfigureAwait(false));
}
}
}
// public methods
public BulkWriteOperationResult Execute(IChannelHandle channel, CancellationToken cancellationToken)
{
using (EventContext.BeginOperation())
{
if (SupportedFeatures.AreWriteCommandsSupported(channel.ConnectionDescription.ServerVersion))
{
return(ExecuteBatches(channel, cancellationToken));
}
else
{
var emulator = CreateEmulator();
return(emulator.Execute(channel, cancellationToken));
}
}
}
/// <inheritdoc/>
public async Task <WriteConcernResult> ExecuteAsync(IWriteBinding binding, CancellationToken cancellationToken)
{
Ensure.IsNotNull(binding, nameof(binding));
using (EventContext.BeginOperation())
using (var channelSource = await binding.GetWriteChannelSourceAsync(cancellationToken).ConfigureAwait(false))
using (var channel = await channelSource.GetChannelAsync(cancellationToken).ConfigureAwait(false))
{
if (SupportedFeatures.AreWriteCommandsSupported(channel.ConnectionDescription.ServerVersion) && _writeConcern.IsAcknowledged)
{
var emulator = CreateEmulator();
return(await emulator.ExecuteAsync(channel, cancellationToken).ConfigureAwait(false));
}
else
{
return(await ExecuteProtocolAsync(channel, cancellationToken).ConfigureAwait(false));
}
}
}
// public methods
/// <inheritdoc/>
public WriteConcernResult Execute(IWriteBinding binding, CancellationToken cancellationToken)
{
Ensure.IsNotNull(binding, nameof(binding));
using (EventContext.BeginOperation())
using (var channelSource = binding.GetWriteChannelSource(cancellationToken))
using (var channel = channelSource.GetChannel(cancellationToken))
{
if (SupportedFeatures.AreWriteCommandsSupported(channel.ConnectionDescription.ServerVersion) && _writeConcern.IsAcknowledged)
{
var emulator = CreateEmulator();
return(emulator.Execute(channel, cancellationToken));
}
else
{
return(ExecuteProtocol(channel, cancellationToken));
}
}
}
