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Cluster: add comments in sub-sections of CLUSTER command.

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antirez 2013-02-27 16:12:59 +01:00
parent 96dd210970
commit 2dcb5ab72b
1 changed files with 6 additions and 0 deletions
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6
src/cluster.c
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@ -1543,6 +1543,7 @@ void clusterCommand(redisClient *c) {
}
if (!strcasecmp(c->argv[1]->ptr,"meet") && c->argc == 4) {
/* CLUSTER MEET <ip> <port> */
clusterNode *n;
struct sockaddr_in sa;
long port;
@ -1567,6 +1568,7 @@ void clusterCommand(redisClient *c) {
clusterAddNode(n);
addReply(c,shared.ok);
} else if (!strcasecmp(c->argv[1]->ptr,"nodes") && c->argc == 2) {
/* CLUSTER NODES */
robj *o;
sds ci = clusterGenNodesDescription();
@ -1699,6 +1701,7 @@ void clusterCommand(redisClient *c) {
clusterSaveConfigOrDie();
addReply(c,shared.ok);
} else if (!strcasecmp(c->argv[1]->ptr,"info") && c->argc == 2) {
/* CLUSTER INFO */
char *statestr[] = {"ok","fail","needhelp"};
int slots_assigned = 0, slots_ok = 0, slots_pfail = 0, slots_fail = 0;
int j;
@ -1738,10 +1741,12 @@ void clusterCommand(redisClient *c) {
addReplySds(c,info);
addReply(c,shared.crlf);
} else if (!strcasecmp(c->argv[1]->ptr,"keyslot") && c->argc == 3) {
/* CLUSTER KEYSLOT <key> */
sds key = c->argv[2]->ptr;
addReplyLongLong(c,keyHashSlot(key,sdslen(key)));
} else if (!strcasecmp(c->argv[1]->ptr,"countkeysinslot") && c->argc == 3) {
/* CLUSTER COUNTKEYSINSLOT <slot> */
long long slot;
if (getLongLongFromObjectOrReply(c,c->argv[2],&slot,NULL) != REDIS_OK)
@ -1752,6 +1757,7 @@ void clusterCommand(redisClient *c) {
}
addReplyLongLong(c,countKeysInSlot(slot));
} else if (!strcasecmp(c->argv[1]->ptr,"getkeysinslot") && c->argc == 4) {
/* CLUSTER GETKEYSINSLOT <slot> <count> */
long long maxkeys, slot;
unsigned int numkeys, j;
robj **keys;