private async Task <T> ExecuteWriteOperationAsync <T>(IClientSessionHandle session, IWriteOperation <T> operation, CancellationToken cancellationToken)
{
using (var binding = new WritableServerBinding(_cluster, session.ToCoreSession()))
{
return(await _operationExecutor.ExecuteWriteOperationAsync(binding, operation, cancellationToken).ConfigureAwait(false));
}
}
private T ExecuteWriteOperation <T>(IClientSessionHandle session, IWriteOperation <T> operation, CancellationToken cancellationToken)
{
using (var binding = new WritableServerBinding(_cluster, session.ToCoreSession()))
{
return(_operationExecutor.ExecuteWriteOperation(binding, operation, cancellationToken));
}
}
private async Task <T> ExecuteReadOperationAsync <T>(IClientSessionHandle session, IReadOperation <T> operation, ReadPreference readPreference, CancellationToken cancellationToken)
{
using (var binding = new ReadPreferenceBinding(_cluster, readPreference, session.ToCoreSession()))
{
return(await _operationExecutor.ExecuteReadOperationAsync(binding, operation, cancellationToken).ConfigureAwait(false));
}
}
private T ExecuteReadOperation <T>(IClientSessionHandle session, IReadOperation <T> operation, ReadPreference readPreference, CancellationToken cancellationToken)
{
using (var binding = new ReadPreferenceBinding(_cluster, readPreference, session.ToCoreSession()))
{
return(_operationExecutor.ExecuteReadOperation(binding, operation, cancellationToken));
}
}
internal IWriteBindingHandle GetWriteBinding(IClientSessionHandle session)
{
var request = __threadStaticRequest;
if (request != null)
{
return(ToWriteBinding(request.Binding).Fork());
}
return(new ReadWriteBindingHandle(new WritableServerBinding(_cluster, session.ToCoreSession())));
}
// internal methods
internal IReadBindingHandle GetReadBinding(ReadPreference readPreference, IClientSessionHandle session)
{
var request = __threadStaticRequest;
if (request != null)
{
return(request.Binding.Fork());
}
if (readPreference.ReadPreferenceMode == ReadPreferenceMode.Primary)
{
return(new ReadWriteBindingHandle(new WritableServerBinding(_cluster, session.ToCoreSession())));
}
else
{
return(new ReadBindingHandle(new ReadPreferenceBinding(_cluster, readPreference, session.ToCoreSession())));
}
}
private TResult ExecuteReadOperation <TResult>(IClientSessionHandle session, IReadOperation <TResult> operation, CancellationToken cancellationToken = default(CancellationToken))
{
using (var binding = new ReadPreferenceBinding(_cluster, _settings.ReadPreference, session.ToCoreSession()))
{
return(_operationExecutor.ExecuteReadOperation(binding, operation, cancellationToken));
}
}