Bump asgiref from 3.2.3 to 3.3.4 in /server

[dependabot-preview]

Bumps asgiref from 3.2.3 to 3.3.4.

Changelog

Sourced from asgiref's changelog.

3.3.4 (2021-04-06)

• The async_to_sync type error is now a warning due the high false negative rate when trying to detect coroutine-returning callables in Python.

3.3.3 (2021-04-06)

• The sync conversion functions now correctly detect functools.partial and other wrappers around async functions on earlier Python releases.

3.3.2 (2021-04-05)

• SyncToAsync now takes an optional "executor" argument if you want to supply your own executor rather than using the built-in one.

• async_to_sync and sync_to_async now check their arguments are functions of the correct type.

• Raising CancelledError inside a SyncToAsync function no longer stops a future call from functioning.

• ThreadSensitive now provides context hooks/override options so it can be made to be sensitive in a unit smaller than threads (e.g. per request)

3.3.1 (2020-11-09)

• Updated StatelessServer to use ASGI v3 single-callable applications.

3.3.0 (2020-10-09)

• sync_to_async now defaults to thread-sensitive mode being on
• async_to_sync now works inside of forked processes
• WsgiToAsgi now correctly clamps its response body when Content-Length is set

3.2.10 (2020-08-18)

• Fixed bugs due to bad WeakRef handling introduced in 3.2.8

... (truncated)

Commits

• 4b10ca0 Releasing 3.3.4
• d0ce78b Switch async_to_sync type error to a warning
• 07bffa4 Releasing 3.3.3
• bfc85d6 Fixed type checks for functions passed to async_to_sync/sync_to_async
• 34d1602 Add release instructions to README
• 5f2cf5c Releasing 3.3.2
• 505b55d Move more things to BaseException
• 95e654b Fixed #247: CancelledError was over-propagating
• fef9069 Fix second lowercase mention
• c1d3d97 Clarify response header capitalisation
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #36.