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Cluster: UPDATE msg data structure and sending function.

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antirez
2013-11-08 16:26:50 +01:00
parent 6c6572be95
commit dc43f66eac
2 changed files with 36 additions and 3 deletions
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14
src/cluster.h
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@ -112,7 +112,8 @@ typedef struct clusterState {
#define CLUSTERMSG_TYPE_FAIL 3 /* Mark node xxx as failing */
#define CLUSTERMSG_TYPE_PUBLISH 4 /* Pub/Sub Publish propagation */
#define CLUSTERMSG_TYPE_FAILOVER_AUTH_REQUEST 5 /* May I failover? */
#define CLUSTERMSG_TYPE_FAILOVER_AUTH_ACK 6 /* Yes, you can failover. */
#define CLUSTERMSG_TYPE_FAILOVER_AUTH_ACK 6 /* Yes, you have my vote */
#define CLUSTERMSG_TYPE_UPDATE 7 /* Another node slots configuration */
/* Initially we don't know our "name", but we'll find it once we connect
* to the first node, using the getsockname() function. Then we'll use this
@ -137,6 +138,12 @@ typedef struct {
unsigned char bulk_data[8]; /* defined as 8 just for alignment concerns. */
} clusterMsgDataPublish;
typedef struct {
uint64_t configEpoch; /* Config epoch of the specified instance. */
char nodename[REDIS_CLUSTER_NAMELEN]; /* Name of the slots owner. */
unsigned char slots[REDIS_CLUSTER_SLOTS/8]; /* Slots bitmap. */
} clusterMsgDataUpdate;
union clusterMsgData {
/* PING, MEET and PONG */
struct {
@ -153,6 +160,11 @@ union clusterMsgData {
struct {
clusterMsgDataPublish msg;
} publish;
/* UPDATE */
struct {
clusterMsgDataUpdate nodecfg;
} update;
};
typedef struct {