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Author	SHA1	Message	Date
Sebastian Thiel	fe9a798811	Implement PartialEq for EasyBuf	2017-02-13 07:55:26 +01:00
Sebastian Thiel	65c5c5241b	Test semantics of buffer allocation of get_mut() ... * if remaining bytes are smaller then 8 * 1024, allocate 8 * 1024 * otherwise allocate as much as needed to hold the remaining bytes without re-allocations.	2017-02-12 09:47:03 +01:00
Sebastian Thiel	e11dd06ead	Assure we don't have to allocate while growing the vector ... We now have enough capacity to copy the unconsumed portion of the previous frame.	2017-02-11 10:23:02 +01:00
Sebastian Thiel	5adde38a65	Allocation in get_mut() always uses 8 * 1024 bytes ... The previous implementation would always use the capacity of the previous buffer, which would effectively prevent it from ever shrinking. This also means that protocol with greater variance in possible frame sizes would likely be heavily over-allocating. If these implementations use zero-copy, this would imply that even small frames kept alive by the client would use large amounts of memory. The change is motivated by the implementation of the cassandra-protocol, which allows frames of up to 256MB in size, which solely depend on the kind of query.	2017-02-11 09:01:07 +01:00