--- /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) 2004-2006 Sage Weil <sage@newdream.net>
+ *
+ * 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_MOSDALIVE_H
+#define CEPH_MOSDALIVE_H
+
+#include "messages/PaxosServiceMessage.h"
+
+class MOSDAlive : public PaxosServiceMessage {
+ public:
+ epoch_t want = 0;
+
+ MOSDAlive(epoch_t h, epoch_t w) : PaxosServiceMessage(MSG_OSD_ALIVE, h), want(w) { }
+ MOSDAlive() : PaxosServiceMessage(MSG_OSD_ALIVE, 0) {}
+private:
+ ~MOSDAlive() override {}
+
+public:
+ void encode_payload(uint64_t features) override {
+ paxos_encode();
+ ::encode(want, payload);
+ }
+ void decode_payload() override {
+ bufferlist::iterator p = payload.begin();
+ paxos_decode(p);
+ ::decode(want, p);
+ }
+
+ const char *get_type_name() const override { return "osd_alive"; }
+ void print(ostream &out) const override {
+ out << "osd_alive(want up_thru " << want << " have " << version << ")";
+ }
+
+};
+
+#endif