blob: b441d926c3f860768708eaea8585acaa72939f6b [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// This is an interface for all objects that want to be notified that
// the underlying UDP socket is available for writing (not write blocked
// anymore).
#include "quic/platform/api/quic_export.h"
namespace quic {
class QUIC_EXPORT_PRIVATE QuicBlockedWriterInterface {
virtual ~QuicBlockedWriterInterface() {}
// Called by the PacketWriter when the underlying socket becomes writable
// so that the BlockedWriter can go ahead and try writing.
virtual void OnBlockedWriterCanWrite() = 0;
virtual bool IsWriterBlocked() const = 0;
} // namespace quic