src/ipc/StrandSearch.h

   1 /*
   2  * Copyright (C) 1996-2021 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_IPC_STRAND_SEARCH_H
  10 #define SQUID_IPC_STRAND_SEARCH_H
  11
  12 #include "ipc/forward.h"
  13 #include "ipc/QuestionerId.h"
  14 #include "ipc/StrandCoord.h"
  15 #include "SquidString.h"
  16
  17 namespace Ipc
  18 {
  19
  20 /// asynchronous strand search request
  21 class StrandSearchRequest
  22 {
  23 public:
  24     explicit StrandSearchRequest(const String &aTag); ///< sender's constructor
  25     explicit StrandSearchRequest(const TypedMsgHdr &hdrMsg); ///< from recvmsg()
  26     void pack(TypedMsgHdr &hdrMsg) const; ///< prepare for sendmsg()
  27
  28 public:
  29     int requestorId; ///< sender-provided return address
  30     String tag; ///< set when looking for a matching StrandCoord::tag
  31     QuestionerId qid; ///< the sender of the request
  32 };
  33
  34 } // namespace Ipc;
  35
  36 #endif /* SQUID_IPC_STRAND_SEARCH_H */
  37