Pierce Lopez

much reduced, squashed, re-wrote commit message

Thanks for the reviews @mreiferson :)

You should probably ask general how-to questions on the google groups mailing list or on StackOverflow. This error means that the client closed the connection to your server because it...

I'm seeing similar, only very occasionally in a high-load environment, running under ubuntu-20.04 / linux-5.4 / python-3.7 / tornado-6.0.4: ``` ts=2020-09-23T19:48:17.176 level=ERROR loc=(tornado/http1connection.py:829) Uncaught exception Traceback (most recent call last):...

> do you think adding a lock before these lines be a potential fix (for curl_httpclient)? It is a general requirement that all calling of tornado object methods must be...

code style checks: ``` ./tornado/httputil.py:354:7: E111 indentation is not a multiple of four ./tornado/httputil.py:365:18: E128 continuation line under-indented for visual indent ./tornado/httputil.py:366:18: E128 continuation line under-indented for visual indent ./tornado/iostream.py:1469:7:...

Yes, python-3.5 or later will be required for the next major release, tornado-6.0 (which is also where any new features will land at this point). https://github.com/tornadoweb/tornado/pull/2443

I think @bdarnell means that there will be no more feature-adding "minor" releases of Tornado 5.x, but there will still be security and significant-bug fixing "patch" releases of Tornado 5.1.x

Tornado does not support http/2 (unless you use the separate add-on https://github.com/bdarnell/tornado_http2). So perhaps when Cloudflare translates http/2 from the client to http/1.1 to the tornado backend, it changes "Upgrade"...

> waiting a lot of time for getting the connection or waiting for the response from the remote server This means that the requests are starting in parallel on the...