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## What type of PR is this? (check all applicable)
- [ ] Refactor
- [ ] Feature
- [ ] Bug Fix
- [ ] Optimization
- [x] Documentation Update
- [ ] Go Version Update
- [ ] Dependency Update
## Description
## Related Tickets & Documents
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- Related Issue #
- Closes #
## Added/updated tests?
- [ ] Yes
- [x] No
- [ ] I need help with writing tests
## Run verifications and test
- [ ] `make verify` is passing
- [ ] `make test` is passing
**Summary of Changes**
1. Add an example that uses the write buffer pool
The loop process of the websocket connection is inner the http handler
at existing examples， This usage will cause the 8k buffer(4k read buffer
+ 4k write buffer) allocated by net.http can't be GC(Observed by heap
profiling, see picture below) . The purpose of saving memory is not
achieved even if the WriteBufferPool is used.
In example bufferpool, server process websocket connection in a new
goroutine, and the goroutine created by the net.http will exit, then the
8k buffer will be GC.
Co-authored-by: hakunaliu <hakunaliu@tencent.com>
Co-authored-by: Corey Daley <cdaley@redhat.com>
- Note that a new maintainer is needed.
- Remove comparison with x/net/websocket. There's no need to describe
the issues with that package now that the package's documentation
points people here and elsewhere.
mstmdev
