[enhancement] add a session manage module
xuanyuan300 opened this issue · 3 comments
xuanyuan300 commented
Feature Request
Is your feature request related to a problem? Please describe:
Describe the feature you'd like:
After added the readwritesplitting feature, the processing of ConnAttr has been added. Currently, the attrs processed are charset, autocommit, but the processing logic is integrated in Pool, and Pool is a public component, different databases may also there are different session attrs, so ConnAttr should be separated from Pool.
Describe alternatives you've considered:
Add a specifiy session manage module.
Teachability, Documentation, Adoption, Migration Strategy:
xuanyuan300 commented
WIP, this issue will reslove in v0.3.0.
mlycore commented
It is useful for backend database endpoint rolling upgrade without any discruptions of applications.
xuanyuan300 commented
In pr #274, Added Session trait and SessionMut trait.