Commit graph

10 commits

Author SHA1 Message Date
Mark Felder 8539e386c3 Add missing Copyright headers 2020-10-12 12:00:50 -05:00
Alexander Strizhakov a83916fdac
adapter options unification
not needed options deletion
2020-09-07 19:59:17 +03:00
Alexander Strizhakov 8bd2b6eb13
temp hackney fix 2020-09-04 14:24:15 +03:00
rinpatch d34fe2840d HTTP: radically simplify pool checkin/checkout
Use a custom tesla middleware instead of adapter helper function +
custom redirect middleware.

This will also fix "Client died before releasing the connection"
messages when the request pool is overloaded. Since the checkout is
now done after passing ConcurrentLimiter.

This is technically less efficient, since the connection needs to be
checked in/out every time the middleware is left or entered respectively.
But I don't think the nanoseconds we might lose on redirects
to the same host are worth the complexity.
2020-09-03 23:44:13 +03:00
rinpatch 94c8f3cfaf Use a custom pool-aware FollowRedirects middleware 2020-07-15 15:26:35 +03:00
rinpatch 58a4f350a8 Refactor gun pooling and simplify adapter option insertion
This patch refactors gun pooling to use Elixir process registry and
simplifies adapter option insertion.

Having the pool use process registry instead of a GenServer has a number of advantages:
- Simpler code: the initial implementation adds about half the lines of code it deletes
- Concurrency: unlike a GenServer, ETS-based registry can handle multiple checkout/checkin
requests at the same time
- Precise and easy idle connection clousure: current proposal for closing idle connections in
the GenServer-based pool needs to filter through all connections once a minute and compare their
last active time with closing time. With Elixir process registry this can be done
by just using `Process.send_after`/`Process.cancel_timer` in the worker process.
- Lower memory footprint: In my tests `gun-memory-leak` branch uses about 290mb on peak load (250 connections)
and 235mb on idle (5-10 connections). Registry-based pool uses 210mb on idle and 240mb on peak load
2020-07-15 15:17:27 +03:00
rinpatch 0cb7b0ea84 hackney adapter helper: support tlsv1.3 and remove custom opts
- partitial_chain is no longer exported, but it seems to be the default anyway.
- The bug that caused sni to not be sent automatically seems to be fixed -
https://github.com/benoitc/hackney/issues/612
2020-05-30 15:36:55 +03:00
Alexander Strizhakov 98ed0d1c4b
more clean up 2020-03-13 09:37:57 +03:00
Alexander Strizhakov 78282dc983
little polishing 2020-03-06 21:24:19 +03:00
Alexander Strizhakov f98ee730f0
adapter renaming to adapter_helper 2020-03-03 18:53:44 +03:00
Renamed from lib/pleroma/http/adapter/hackney.ex (Browse further)