+++ /dev/null
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2012 Inktank, Inc.
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software
- * Foundation. See file COPYING.
- *
- */
-
-#ifndef CEPH_MTIMECHECK_H
-#define CEPH_MTIMECHECK_H
-
-struct MTimeCheck : public Message
-{
- static const int HEAD_VERSION = 1;
-
- enum {
- OP_PING = 1,
- OP_PONG = 2,
- OP_REPORT = 3,
- };
-
- int op = 0;
- version_t epoch = 0;
- version_t round = 0;
-
- utime_t timestamp;
- map<entity_inst_t, double> skews;
- map<entity_inst_t, double> latencies;
-
- MTimeCheck() : Message(MSG_TIMECHECK, HEAD_VERSION) { }
- MTimeCheck(int op) :
- Message(MSG_TIMECHECK, HEAD_VERSION),
- op(op)
- { }
-
-private:
- ~MTimeCheck() override { }
-
-public:
- const char *get_type_name() const override { return "time_check"; }
- const char *get_op_name() const {
- switch (op) {
- case OP_PING: return "ping";
- case OP_PONG: return "pong";
- case OP_REPORT: return "report";
- }
- return "???";
- }
- void print(ostream &o) const override {
- o << "time_check( " << get_op_name()
- << " e " << epoch << " r " << round;
- if (op == OP_PONG) {
- o << " ts " << timestamp;
- } else if (op == OP_REPORT) {
- o << " #skews " << skews.size()
- << " #latencies " << latencies.size();
- }
- o << " )";
- }
-
- void decode_payload() override {
- bufferlist::iterator p = payload.begin();
- ::decode(op, p);
- ::decode(epoch, p);
- ::decode(round, p);
- ::decode(timestamp, p);
- ::decode(skews, p);
- ::decode(latencies, p);
- }
-
- void encode_payload(uint64_t features) override {
- ::encode(op, payload);
- ::encode(epoch, payload);
- ::encode(round, payload);
- ::encode(timestamp, payload);
- ::encode(skews, payload, features);
- ::encode(latencies, payload, features);
- }
-};
-
-#endif /* CEPH_MTIMECHECK_H */