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Process async client checks like client timeouts and BLPOP timeouts incrementally using a circular list.

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This commit is contained in:
antirez
2012-03-13 18:05:11 +01:00
parent bbaeda402c
commit d19015be12
4 changed files with 63 additions and 31 deletions
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28
src/networking.c
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@ -751,34 +751,6 @@ void resetClient(redisClient *c) {
if (!(c->flags & REDIS_MULTI)) c->flags &= (~REDIS_ASKING);
}
void closeTimedoutClients(void) {
redisClient *c;
listNode *ln;
time_t now = time(NULL);
listIter li;
listRewind(server.clients,&li);
while ((ln = listNext(&li)) != NULL) {
c = listNodeValue(ln);
if (server.maxidletime &&
!(c->flags & REDIS_SLAVE) && /* no timeout for slaves */
!(c->flags & REDIS_MASTER) && /* no timeout for masters */
!(c->flags & REDIS_BLOCKED) && /* no timeout for BLPOP */
dictSize(c->pubsub_channels) == 0 && /* no timeout for pubsub */
listLength(c->pubsub_patterns) == 0 &&
(now - c->lastinteraction > server.maxidletime))
{
redisLog(REDIS_VERBOSE,"Closing idle client");
freeClient(c);
} else if (c->flags & REDIS_BLOCKED) {
if (c->bpop.timeout != 0 && c->bpop.timeout < now) {
addReply(c,shared.nullmultibulk);
unblockClientWaitingData(c);
}
}
}
}
int processInlineBuffer(redisClient *c) {
char *newline = strstr(c->querybuf,"\r\n");
int argc, j;