don't ratelimit autojoins

Add variable for changing the max upload size in Docker container

Return a 404 when deleting unknown room alias

Fix more b'abcd' noise in metrics

Fix typo in README, synaspse -> synapse

Signed-off-by: Aaron Raimist <aaron@raim.ist>

Signed-off-by: Aaron Raimist <aaron@raim.ist>

Fix some b'abcd' noise in logs and metrics

Python 3 compatibility: make sure that we decode some byte sequences before we
use them to create log lines and metrics labels.

... to stop things which try to import `types` getting `synapse.types` instead

As per https://github.com/matrix-org/matrix-doc/issues/1675

Fixes https://github.com/matrix-org/synapse/issues/2782

Remove nuke-room-from-db.sh script

The problem with this script is that it is largely untested, entirely
unmaintained, and running it is likely to make your synapse blow up in
exciting ways.

For example, it leaves a bunch of tables with dead values in it, like
event_to_state_groups.

Having it here sends a message that it is a supported part of
synapse, which is absolutely not the case.

Signed-off-by: Simon Dwyer <simon@thedwyers.co>

Turns out deferred.cancel sometimes throws, so we do that last to ensure
that we always do resolve the new deferred.

Add an awful secondary timeout to fix wedged requests

This is an attempt to mitigate #3842 by adding yet-another-timeout

don't filter membership events based on history visibility
as we will already have filtered the messages in the timeline, and state events
are always visible.

and because @erikjohnston said so.

timeouts 2: electric boogaloo

Add in flight real time metrics for Measure blocks