set read water mark to msgLen + 4,wait for receiving whole data; reset read water mark to 4 after user's callback
Verifying this change
the body size of msg is 2k
msg count is 1W
use Producer.c and PullConsumer.cpp for test
As I tested, could reduce latency a litter
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[x] Format the pull request title like [ISSUE #123] Fix UnknownException when host config not exist. Each commit in the pull request should have a meaningful subject line and body.
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What is the purpose of the change
Reduce the times of eventcb callback
Brief changelog
set read water mark to msgLen + 4,wait for receiving whole data; reset read water mark to 4 after user's callback
Verifying this change
the body size of msg is 2k msg count is 1W use Producer.c and PullConsumer.cpp for test As I tested, could reduce latency a litter
Follow this checklist to help us incorporate your contribution quickly and easily. Notice,
it would be helpful if you could finish the following 5 checklist(the last one is not necessary)before request the community to review your PR.[ISSUE #123] Fix UnknownException when host config not exist. Each commit in the pull request should have a meaningful subject line and body.