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Make comment in getClientOutputBufferMemoryUsage() describing the present.

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Former-commit-id: 35acae360a4c3c67370b03b4835c51b08194ca28
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antirez 2019-05-13 17:30:02 +02:00 committed by John Sully
parent 271db42742
commit b2d03d4221
1 changed files with 1 additions and 8 deletions
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9
src/networking.cpp
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@ -2696,15 +2696,8 @@ void rewriteClientCommandArgument(client *c, int i, robj *newval) {
}
}
/* This function returns the number of bytes that Redis is virtually
/* This function returns the number of bytes that Redis is
* using to store the reply still not read by the client.
* It is "virtual" since the reply output list may contain objects that
* are shared and are not really using additional memory.
*
* The function returns the total sum of the length of all the objects
* stored in the output list, plus the memory used to allocate every
* list node. The static reply buffer is not taken into account since it
* is allocated anyway.
*
* Note: this function is very fast so can be called as many time as
* the caller wishes. The main usage of this function currently is