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List connected slaves with ip,port,state information in INFO, as requested by github issue #219

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This commit is contained in:
antirez 2011-12-14 15:11:11 +01:00
parent 273f41023d
commit 8b102e041a
1 changed files with 33 additions and 0 deletions
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33
src/redis.c
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@ -1349,6 +1349,39 @@ sds genRedisInfoString(void) {
bioPendingJobsOfType(REDIS_BIO_AOF_FSYNC));
}
/* List connected slaves */
if (listLength(server.slaves)) {
int slaveid = 0;
listNode *ln;
listIter li;
listRewind(server.slaves,&li);
while((ln = listNext(&li))) {
redisClient *slave = listNodeValue(ln);
char *state = NULL;
char ip[32];
int port;
if (anetPeerToString(slave->fd,ip,&port) == -1) continue;
switch(slave->replstate) {
case REDIS_REPL_WAIT_BGSAVE_START:
case REDIS_REPL_WAIT_BGSAVE_END:
state = "wait_bgsave";
break;
case REDIS_REPL_SEND_BULK:
state = "send_bulk";
break;
case REDIS_REPL_ONLINE:
state = "online";
break;
}
if (state == NULL) continue;
info = sdscatprintf(info,"slave%d:%s,%d,%s\r\n",
slaveid,ip,port,state);
slaveid++;
}
}
if (server.masterhost) {
info = sdscatprintf(info,
"master_host:%s\r\n"