private async Task <WriteConcernResult> ExecuteAsync(IChannelHandle channel, CancellationToken cancellationToken)
{
Ensure.IsNotNull(channel, nameof(channel));
if (channel.ConnectionDescription.BuildInfoResult.ServerVersion >= new SemanticVersion(2, 6, 0) && _writeConcern.IsAcknowledged)
{
var emulator = new UpdateOpcodeOperationEmulator(_collectionNamespace, _request, _messageEncoderSettings)
{
MaxDocumentSize = _maxDocumentSize,
WriteConcern = _writeConcern
};
return(await emulator.ExecuteAsync(channel, cancellationToken).ConfigureAwait(false));
}
else
{
return(await ExecuteProtocolAsync(channel, cancellationToken).ConfigureAwait(false));
}
}
public async Task <WriteConcernResult> ExecuteAsync(IConnectionHandle connection, TimeSpan timeout = default(TimeSpan), CancellationToken cancellationToken = default(CancellationToken))
{
Ensure.IsNotNull(connection, "connection");
if (connection.Description.BuildInfoResult.ServerVersion >= new SemanticVersion(2, 6, 0) && _writeConcern.IsAcknowledged)
{
var emulator = new UpdateOpcodeOperationEmulator(_collectionNamespace, _request, _messageEncoderSettings)
{
MaxDocumentSize = _maxDocumentSize,
WriteConcern = _writeConcern
};
return(await emulator.ExecuteAsync(connection, timeout, cancellationToken));
}
else
{
var protocol = CreateProtocol();
return(await protocol.ExecuteAsync(connection, timeout, cancellationToken));
}
}