backend, net: Support compression protocol #373
Merged
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What problem does this PR solve?
Issue Number: close #361
Problem Summary:
PacketIO
: proxy-protocol, TLS, compression, and uncompressed packets. Too many branches in one class make the code harder to maintain.What is changed and how it works:
compress.go
.PacketIO
still handles MySQL packet reading and writingcompressReadWriter
handles compression protocoltlsReadWriter
handles TLSproxyReadWriter
handles proxy-protocolbasicReadWriter
wraps the raw connection and handles basic connection features like recording the traffic, checking if the peer is aliveCheck List
Tests
Tested with:
Notable changes
Release note
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