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RESP3: initial implementation of the HELLO command.

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antirez
2018-12-04 12:46:16 +01:00
parent e5fdd6b6bf
commit 4f0860cbfd
5 changed files with 73 additions and 15 deletions
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34
src/module.c
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@ -4818,6 +4818,25 @@ int moduleUnload(sds name) {
return REDISMODULE_OK;
}
/* Helper function for the MODULE and HELLO command: send the list of the
* loaded modules to the client. */
void addReplyLoadedModules(client *c) {
dictIterator *di = dictGetIterator(modules);
dictEntry *de;
addReplyArrayLen(c,dictSize(modules));
while ((de = dictNext(di)) != NULL) {
sds name = dictGetKey(de);
struct RedisModule *module = dictGetVal(de);
addReplyMapLen(c,2);
addReplyBulkCString(c,"name");
addReplyBulkCBuffer(c,name,sdslen(name));
addReplyBulkCString(c,"ver");
addReplyLongLong(c,module->ver);
}
dictReleaseIterator(di);
}
/* Redis MODULE command.
*
* MODULE LOAD <path> [args...] */
@ -4865,20 +4884,7 @@ NULL
addReplyErrorFormat(c,"Error unloading module: %s",errmsg);
}
} else if (!strcasecmp(subcmd,"list") && c->argc == 2) {
dictIterator *di = dictGetIterator(modules);
dictEntry *de;
addReplyArrayLen(c,dictSize(modules));
while ((de = dictNext(di)) != NULL) {
sds name = dictGetKey(de);
struct RedisModule *module = dictGetVal(de);
addReplyMapLen(c,2);
addReplyBulkCString(c,"name");
addReplyBulkCBuffer(c,name,sdslen(name));
addReplyBulkCString(c,"ver");
addReplyLongLong(c,module->ver);
}
dictReleaseIterator(di);
addReplyLoadedModules(c);
} else {
addReplySubcommandSyntaxError(c);
return;