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https://github.com/fluencelabs/redis
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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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@ -1266,21 +1266,19 @@ int checkClientOutputBufferLimits(redisClient *c) {
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}
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/* Asynchronously close a client if soft or hard limit is reached on the
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* output buffer size. If the client will be closed 1 is returend, otherwise 0
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* is returned.
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* output buffer size. The caller can check if the client will be closed
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* checking if the client REDIS_CLOSE_ASAP flag is set.
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*
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* Note: we need to close the client asynchronously because this function is
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* called from contexts where the client can't be freed safely, i.e. from the
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* lower level functions pushing data inside the client output buffers. */
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int asyncCloseClientOnOutputBufferLimitReached(redisClient *c) {
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void asyncCloseClientOnOutputBufferLimitReached(redisClient *c) {
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if (c->flags & REDIS_CLOSE_ASAP) return;
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if (checkClientOutputBufferLimits(c)) {
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sds client = getClientInfoString(c);
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freeClientAsync(c);
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redisLog(REDIS_NOTICE,"Client %s scheduled to be closed ASAP for overcoming of output buffer limits.");
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redisLog(REDIS_NOTICE,"Client %s scheduled to be closed ASAP for overcoming of output buffer limits.", client);
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sdsfree(client);
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return 1;
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} else {
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return 0;
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}
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}
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@ -804,7 +804,7 @@ void rewriteClientCommandVector(redisClient *c, int argc, ...);
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void rewriteClientCommandArgument(redisClient *c, int i, robj *newval);
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unsigned long getClientOutputBufferMemoryUsage(redisClient *c);
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void freeClientsInAsyncFreeQueue(void);
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int asyncCloseClientOnOutputBufferLimitReached(redisClient *c);
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void asyncCloseClientOnOutputBufferLimitReached(redisClient *c);
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#ifdef __GNUC__
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void addReplyErrorFormat(redisClient *c, const char *fmt, ...)
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