src/comm/Tcp.h

   1 /*
   2  * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #ifndef SQUID__SRC_COMM_TCP_H
  10 #define SQUID__SRC_COMM_TCP_H
  11
  12 namespace Comm
  13 {
  14
  15 /// Configuration settings for the TCP keep-alive feature
  16 class TcpKeepAlive
  17 {
  18 public:
  19     unsigned int idle = 0;
  20     unsigned int interval = 0;
  21     unsigned int timeout = 0;
  22     bool enabled = false;
  23 };
  24
  25 /// apply configured TCP keep-alive settings to the given FD socket
  26 void ApplyTcpKeepAlive(int fd, const TcpKeepAlive &);
  27
  28 } // namespace Comm
  29
  30 #endif /* SQUID__SRC_COMM_TCP_H */