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INFO command now reports replication info

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This commit is contained in:
antirez 2009-05-25 23:02:42 +02:00
parent 0b420168b4
commit a0f643ea4c
2 changed files with 19 additions and 5 deletions
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1
TODO
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@ -1,6 +1,5 @@
BEFORE REDIS 1.0.0-rc1
* Replication status in INFO command. role: (master|slave) slaveof: <host:port>, slavestatus: (disconnected|ok)
* Add number of keys for every DB in INFO
* maxmemory support
* maxclients support

23
redis.c
View File

@ -3489,6 +3489,8 @@ static void infoCommand(redisClient *c) {
info = sdscatprintf(sdsempty(),
"redis_version:%s\r\n"
"uptime_in_seconds:%d\r\n"
"uptime_in_days:%d\r\n"
"connected_clients:%d\r\n"
"connected_slaves:%d\r\n"
"used_memory:%zu\r\n"
@ -3497,9 +3499,10 @@ static void infoCommand(redisClient *c) {
"last_save_time:%d\r\n"
"total_connections_received:%lld\r\n"
"total_commands_processed:%lld\r\n"
"uptime_in_seconds:%d\r\n"
"uptime_in_days:%d\r\n"
"role:%s\r\n"
,REDIS_VERSION,
uptime,
uptime/(3600*24),
listLength(server.clients)-listLength(server.slaves),
listLength(server.slaves),
server.usedmemory,
@ -3508,9 +3511,21 @@ static void infoCommand(redisClient *c) {
server.lastsave,
server.stat_numconnections,
server.stat_numcommands,
uptime,
uptime/(3600*24)
server.masterhost == NULL ? "master" : "slave"
);
if (server.masterhost) {
info = sdscatprintf(info,
"master_host:%s\r\n"
"master_port:%d\r\n"
"master_link_status:%s\r\n"
"master_last_io_seconds_ago:%d\r\n"
,server.masterhost,
server.masterport,
(server.replstate == REDIS_REPL_CONNECTED) ?
"up" : "down",
(int)(time(NULL)-server.master->lastinteraction)
);
}
addReplySds(c,sdscatprintf(sdsempty(),"$%d\r\n",sdslen(info)));
addReplySds(c,info);
addReply(c,shared.crlf);