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Cluster: react faster when a slave wins an election.

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antirez
2013-09-26 16:54:43 +02:00
parent 42fa46e49a
commit 7c4b8f29e7
3 changed files with 46 additions and 16 deletions
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4
src/redis.h
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@ -647,12 +647,13 @@ typedef struct {
clusterNode *slots[REDIS_CLUSTER_SLOTS];
zskiplist *slots_to_keys;
/* The following fields are used to take the slave state on elections. */
mstime_t failover_auth_time;/* Time at which we'll try to get elected in ms. */
mstime_t failover_auth_time;/* Time at which we'll try to get elected in ms*/
int failover_auth_count; /* Number of votes received so far. */
int failover_auth_sent; /* True if we already asked for votes. */
uint64_t failover_auth_epoch; /* Epoch of the current election. */
/* The followign fields are uesd by masters to take state on elections. */
uint64_t last_vote_epoch; /* Epoch of the last vote granted. */
int handle_slave_failover_asap; /* Call clusterHandleSlaveFailover() ASAP. */
} clusterState;
/* Redis cluster messages header */
@ -1380,6 +1381,7 @@ void clusterCron(void);
clusterNode *getNodeByQuery(redisClient *c, struct redisCommand *cmd, robj **argv, int argc, int *hashslot, int *ask);
void clusterPropagatePublish(robj *channel, robj *message);
void migrateCloseTimedoutSockets(void);
void clusterBeforeSleep(void);
/* Sentinel */
void initSentinelConfig(void);