| // 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). |
| |
| #ifndef QUICHE_QUIC_CORE_QUIC_BLOCKED_WRITER_INTERFACE_H_ |
| #define QUICHE_QUIC_CORE_QUIC_BLOCKED_WRITER_INTERFACE_H_ |
| |
| #include "quic/platform/api/quic_export.h" |
| |
| namespace quic { |
| |
| class QUIC_EXPORT_PRIVATE QuicBlockedWriterInterface { |
| public: |
| 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 |
| |
| #endif // QUICHE_QUIC_CORE_QUIC_BLOCKED_WRITER_INTERFACE_H_ |