Closed
Description
This tracks the progress of supporting Tornado 5.
- MIgrate to CircleCI where we can ensure we run a version of Python 2.7 that's supported by Tornado 5 (CircleCI and Codecov #1797)
- Support IOLoop changes (http: use current Tornado IOLoop when stopping. (Fixes #1715). #1716, fix websocket broadcasts in Tornado 5.x #1796)
- Check web extensions (Support Tornado 5.1.1 jaedb/Iris#432)