asyncCloseClientOnOutputBufferLimitReached() now ignores clients with REDIS_CLOSE_ASAP flag already set. Return value of the function changed from int to void since it is not used. Fixed logging of the client scheduled to be closed.

This commit is contained in:
antirez 2012-01-24 09:32:39 +01:00
parent 51669c5ac1
commit 06b3dced99
2 changed files with 6 additions and 8 deletions

View File

@ -1266,21 +1266,19 @@ int checkClientOutputBufferLimits(redisClient *c) {
}
/* Asynchronously close a client if soft or hard limit is reached on the
* output buffer size. If the client will be closed 1 is returend, otherwise 0
* is returned.
* output buffer size. The caller can check if the client will be closed
* checking if the client REDIS_CLOSE_ASAP flag is set.
*
* Note: we need to close the client asynchronously because this function is
* called from contexts where the client can't be freed safely, i.e. from the
* lower level functions pushing data inside the client output buffers. */
int asyncCloseClientOnOutputBufferLimitReached(redisClient *c) {
void asyncCloseClientOnOutputBufferLimitReached(redisClient *c) {
if (c->flags & REDIS_CLOSE_ASAP) return;
if (checkClientOutputBufferLimits(c)) {
sds client = getClientInfoString(c);
freeClientAsync(c);
redisLog(REDIS_NOTICE,"Client %s scheduled to be closed ASAP for overcoming of output buffer limits.");
redisLog(REDIS_NOTICE,"Client %s scheduled to be closed ASAP for overcoming of output buffer limits.", client);
sdsfree(client);
return 1;
} else {
return 0;
}
}

View File

@ -804,7 +804,7 @@ void rewriteClientCommandVector(redisClient *c, int argc, ...);
void rewriteClientCommandArgument(redisClient *c, int i, robj *newval);
unsigned long getClientOutputBufferMemoryUsage(redisClient *c);
void freeClientsInAsyncFreeQueue(void);
int asyncCloseClientOnOutputBufferLimitReached(redisClient *c);
void asyncCloseClientOnOutputBufferLimitReached(redisClient *c);
#ifdef __GNUC__
void addReplyErrorFormat(redisClient *c, const char *fmt, ...)