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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.

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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
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12
src/networking.c
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@ -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;
}
}

2
src/redis.h
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, ...)