50 lines
1.8 KiB
C++
50 lines
1.8 KiB
C++
// replset.h
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/**
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* Copyright (C) 2008 10gen Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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namespace mongo {
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/* throws */
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bool requestHeartbeat(string setname, string fromHost, string memberFullName, BSONObj& result, int myConfigVersion, int& theirConfigVersion, bool checkEmpty = false);
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struct HealthOptions {
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HealthOptions() :
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heartbeatSleepMillis(2000),
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heartbeatTimeoutMillis( 10000 ),
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heartbeatConnRetries(2)
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{ }
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bool isDefault() const { return *this == HealthOptions(); }
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// see http://www.mongodb.org/display/DOCS/Replica+Set+Internals
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unsigned heartbeatSleepMillis;
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unsigned heartbeatTimeoutMillis;
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unsigned heartbeatConnRetries ;
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void check() {
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uassert(13112, "bad replset heartbeat option", heartbeatSleepMillis >= 10);
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uassert(13113, "bad replset heartbeat option", heartbeatTimeoutMillis >= 10);
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}
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bool operator==(const HealthOptions& r) const {
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return heartbeatSleepMillis==r.heartbeatSleepMillis && heartbeatTimeoutMillis==r.heartbeatTimeoutMillis && heartbeatConnRetries==r.heartbeatConnRetries;
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}
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};
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}
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