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Sentinel: add more commonly useful sections to INFO.

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Debugging is hard without those when there are problems like the one
investigated in issue #2700.
This commit is contained in:
antirez 2015-07-29 12:27:25 +02:00
parent 4bc42ca7f6
commit 6233d210cd
1 changed files with 15 additions and 6 deletions
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21
src/sentinel.c
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@ -3165,6 +3165,16 @@ numargserr:
(char*)c->argv[1]->ptr); (char*)c->argv[1]->ptr);
} }
#define info_section_from_redis(section_name) do { \
if (defsections || allsections || !strcasecmp(section,section_name)) { \
sds redissection; \
if (sections++) info = sdscat(info,"\r\n"); \
redissection = genRedisInfoString(section_name); \
info = sdscatlen(info,redissection,sdslen(redissection)); \
sdsfree(redissection); \
} \
} while(0)
/* SENTINEL INFO [section] */ /* SENTINEL INFO [section] */
void sentinelInfoCommand(client *c) { void sentinelInfoCommand(client *c) {
if (c->argc > 2) { if (c->argc > 2) {
@ -3183,12 +3193,11 @@ void sentinelInfoCommand(client *c) {
int sections = 0; int sections = 0;
sds info = sdsempty(); sds info = sdsempty();
if (defsections || allsections || !strcasecmp(section,"server")) {
if (sections++) info = sdscat(info,"\r\n"); info_section_from_redis("server");
sds serversection = genRedisInfoString("server"); info_section_from_redis("clients");
info = sdscatlen(info,serversection,sdslen(serversection)); info_section_from_redis("cpu");
sdsfree(serversection); info_section_from_redis("stats");
}
if (defsections || allsections || !strcasecmp(section,"sentinel")) { if (defsections || allsections || !strcasecmp(section,"sentinel")) {
dictIterator *di; dictIterator *di;