mongodb: health.h Source File

00001 // replset.h
00002 
00019 #pragma once
00020 
00021 namespace mongo {
00022 
00023     /* throws */
00024     bool requestHeartbeat(string setname, string fromHost, string memberFullName, BSONObj& result, int myConfigVersion, int& theirConfigVersion, bool checkEmpty = false);
00025 
00026     struct HealthOptions {
00027         HealthOptions() {
00028             heartbeatSleepMillis = 2000;
00029             heartbeatTimeoutMillis = 10000;
00030             heartbeatConnRetries  = 2;
00031         }
00032 
00033         bool isDefault() const { return *this == HealthOptions(); }
00034 
00035         // see http://www.mongodb.org/display/DOCS/Replica+Set+Internals
00036         unsigned heartbeatSleepMillis;
00037         unsigned heartbeatTimeoutMillis;
00038         unsigned heartbeatConnRetries ;
00039 
00040         void check() {
00041             uassert(13112, "bad replset heartbeat option", heartbeatSleepMillis >= 10);
00042             uassert(13113, "bad replset heartbeat option", heartbeatTimeoutMillis >= 10);
00043         }
00044 
00045         bool operator==(const HealthOptions& r) const {
00046             return heartbeatSleepMillis==r.heartbeatSleepMillis && heartbeatTimeoutMillis==r.heartbeatTimeoutMillis && heartbeatConnRetries==heartbeatConnRetries;
00047         }
00048     };
00049 
00050 }