Port 729723f857 to glitch-soc

Signed-off-by: Thibaut Girka <thib@sitedethib.com>

Fix #9031
Fix #7913

- Change the maximum count of retry for web push notification (Default -> 5).
   - In case of high load of subscribe server, the retries will be repeated many times.
   - Because the retries occupy the default queue, maximum retry count should be reduced.

Fixes #11148

* Fix BackupService crashing when an attachment is missing

For various reasons such as admin error or out-of-sync media and
database backups, it might be possible for local attachments to be lost.

This commit allows the BackupService to continue its work even if some media
file is missing.

* Change error message

Fixes #1155

Port c07cca4727 to glitch-soc

* Disable incorrect check for hidden services in Socket

Hidden services can only be accessed with an HTTP proxy, in which
case the host seen by the Socket class will be the proxy, not the
target host.

Hidden services are already filtered in `Request#initialize`.

* Use our Socket class to connect to HTTP proxies

Avoid the timeout logic being bypassed

* Add support for IP addresses in Request::Socket

* Refactor a bit, no need to keep the DNS resolver around

Avoids jumping the scroll around vertically when giving it focus and
editing long toots.

Fixes #1153

Port 99924f282f to glitch-soc

Port dc88d226e1 to glitch-soc

Use the smallest preset expires_in such that the new poll would
not expire before the old one.

In the typical case of a quick delete & redraft, this results in
using the same poll duration.

Fixes #10567

* Add request pool to improve delivery performance

Fix #7909

* Ensure connection is closed when exception interrupts execution

* Remove Timeout#timeout from socket connection

* Fix infinite retrial loop on HTTP::ConnectionError

* Close sockets on failure, reduce idle time to 90 seconds

* Add MAX_REQUEST_POOL_SIZE option to limit concurrent connections to the same server

* Use a shared pool size, 512 by default, to stay below open file limit

* Add some tests

* Add more tests

* Reduce MAX_IDLE_TIME from 90 to 30 seconds, reap every 30 seconds

* Use a shared pool that returns preferred connection but re-purposes other ones when needed

* Fix wrong connection being returned on subsequent calls within the same thread

* Reduce mutex calls on flushes from 2 to 1 and add test for reaping

This fixes multiple issues, while adding few computations

This *does* break things, as `shouldComponentUpdate` assume the
children to never change!

When editing a custom filter, select the shortest preset duration that
still covers the remaining time of that filter.

Fixes #9506

Resolve #11187

Partial port of ccc7fe3e1d to glitch-soc

It doesn't ensure the field isn't changed, just that it isn't submitted if
the field isn't visible. Ensuring the field isn't changed would require
reworking the “always show CW field” feature.

Port f895bf1984 to glitch-soc

Signed-off-by: Thibaut Girka <thib@sitedethib.com>

Port 84ff393842 to glitch-soc

Signed-off-by: Thibaut Girka <thib@sitedethib.com>

* Optimize makeGetStatus

Because `ImmutableList.filter` always returns a new object and `createSelector`
memoizes based on object identity, the selector returned by `makeGetStatus`
would *always* execute.

To avoid that, we wrap `getFilters` into a new memoizer that memoizes based on
deep equality, thus returning the same object as long as the filters haven't
changed, allowing the memoization of `makeGetStatus` to work.

Furthermore, we memoize the compiled regexs instead of recomputing them each
time the selector is called.

* Fix memoized result being cleared too often

* Make notifications use memoized getFiltersRegex

In some occasions, such as the browser or a browser extension auto-filling
the existing but disabled/hidden CW field, a CW can be set without the user
knowing.

Port front-end changes from e64e6a03dd to glitch-soc

Signed-off-by: Thibaut Girka <thib@sitedethib.com>

Port 072158ee97 to glitch-soc