Bump zeroconf from 0.26.1 to 0.33.0

[dependabot-preview[bot]]

Bumps zeroconf from 0.26.1 to 0.33.0.

Release notes

Sourced from zeroconf's releases.

0.33.0

This release eliminates all threading locks as all non-threadsafe operations now happen in the event loop.

• Let connection_lost close the underlying socket (#918) @​bdraco

  The socket was closed during shutdown before asyncio's connection_lost handler had a chance to close it which resulted in a traceback on windows.

  Fixed #917

Technically backwards incompatible:

• Removed duplicate unregister_all_services code (#910) @​bdraco

  Calling Zeroconf.close from same asyncio event loop zeroconf is running in will now skip unregister_all_services and log a warning as this a blocking operation and is not async safe and never has been.

  Use AsyncZeroconf instead, or for legacy code call async_unregister_all_services before Zeroconf.close

0.32.1

• Increased timeout in ServiceInfo.request to handle loaded systems (#895) @​bdraco

  It can take a few seconds for a loaded system to run the async_request coroutine when the event loop is busy, or the system is CPU bound (example being Home Assistant startup). We now add an additional _LOADED_SYSTEM_TIMEOUT (10s) to the run_coroutine_threadsafe calls to ensure the coroutine has the total amount of time to run up to its internal timeout (default of 3000ms).

  Ten seconds is a bit large of a timeout; however, it is only used in cases where we wrap other timeouts. We now expect the only instance the run_coroutine_threadsafe result timeout will happen in a production circumstance is when someone is running a ServiceInfo.request() in a thread and another thread calls Zeroconf.close() at just the right moment that the future is never completed unless the system is so loaded that it is nearly unresponsive.

  The timeout for run_coroutine_threadsafe is the maximum time a thread can cleanly shut down when zeroconf is closed out in another thread, which should always be longer than the underlying thread operation.

0.32.0

This release offers 100% line and branch coverage.

• Made ServiceInfo first question QU (#852) @​bdraco

  We want an immediate response when requesting with ServiceInfo by asking a QU question; most responders will not delay the response and respond right away to our question. This also improves compatibility

... (truncated)

Commits

• cfb28aa Bump version: 0.32.1 → 0.33.0
• e4a9655 Update changelog for 0.33.0 release (#922)
• b0b23f9 Fix examples/async_registration.py attaching to the correct loop (#921)
• 2e00002 Add support for bump2version (#920)
• 96be961 Update changelog for 0.33.0 release (#919)
• 919b096 Let connection_lost close the underlying socket (#918)
• b6eaf72 Reduce complexity of DNSRecord (#915)
• aa71084 Remove Zeroconf.wait as its now unused in the codebase (#914)
• 38eb271 Switch periodic cleanup task to call_later (#913)
• b2a7a00 Update changelog for 0.33.0 (#912)
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

Superseded by #320.