This adds support for running a Zulip production server with each
realm on its own unique subdomain, e.g. https://realm_name.example.com.
This patch includes a ton of important features:
* Configuring the Zulip sesion middleware to issue cookier correctly
for the subdomains case.
* Throwing an error if the user tries to visit an invalid subdomain.
* Runs a portion of the Casper tests with REALMS_HAVE_SUBDOMAINS
enabled to test the subdomain signup process.
* Updating our integrations documentation to refer to the current subdomain.
* Enforces that users can only login to the subdomain of their realm
(but does not restrict the API; that will be tightened in a future commit).
Note that toggling settings.REALMS_HAVE_SUBDOMAINS on a live server is
not supported without manual intervention (the main problem will be
adding "subdomain" values for all the existing realms).
[substantially modified by tabbott as part of merging]
In write_log_line, error_content can be binary_type and
error_content_iter can be a Sequence of binary_type. Handle
this this in a python 3 compatible way. Also change annotations
to reflect this fact.
This will make it slightly easier to consume the data from our clients.
Ref:
RFC 6585 §4
(imported from commit 6d323dc25db78a6d84a163add950f039e03e73d3)
Previously, we counted not just the time required to process a
particular request, but also the time required to import+find the view
function via urls.py. The latter is usually fast, but when a new
Django thread starts up, it can take significant time, resulting in us
flagging slow requests on each server restart and also when a new
Django thread starts up on prod to handle requests.
This change means that we no longer include that startup time as part
of request processing time -- but we still log it in the case that it
was more than 5ms, so that we can identify why a particular request
was slower than expected if high startup times become a problem. We
annotate the time in log lines as "+start" rather than just "start" to
make clear that it's not counted in the total.
(imported from commit c677682e23b26005060390d85d386234f4f463ad)
This is useful for the occasional case where we cannot figure out what
is causing a particular problem, but it can be easily reproduced on
staging.
(imported from commit 8b51184a8b686814f2c6ff103ba355538463ceb0)
We also now separate out the times for the socket overhead, the
request service time, and the queuing delays.
(imported from commit e1683f7f28b968b86ebb701b0ac29b00ac6d67c3)
nikolay
bulat22101
Rafid Aslam
Rishi Gupta
hackerkid
Tim Abbott
Eklavya Sharma
Taranjeet
medullaskyline
Umair Khan
Ryan Moore
Tim Abbott
Reid Barton
Luke Faraone
Leo Franchi
Zev Benjamin
Steve Howell