1498b2ef69
When we were getting an apply_event call for
a subscription/add event, we were trying not to
mutate the event itself, but this clumsy code
was still mutating the actual event:
# Avoid letting 'subscribers' entries end up in the list
for i, sub in enumerate(event['subscriptions']):
event['subscriptions'][i] = \
copy.deepcopy(event['subscriptions'][i])
del event['subscriptions'][i]['subscribers']
This is only a theoretical bug.
The only person who receives a subscription/add
event is the current user.
And it wouldn't have affected the current user,
since the apply_event was correctly updating the
state, and we wouldn't actually deliver the event
to the client (because the whole point of apply_event
is to prevent us from having to piggyback the
super-recent events on to our payload or put
them into the event queue and possibly race).
The new code just cleanly makes a copy of each
sub, if necessary, as we add them to state["subscriptions"].
And I updated the event schemas to reflect that
subscribers is always present in subscription/add
event.
Long term we should probably avoid sending subscribers
on this event when the clients don't set something
like include_subscribers. That's a fairly complicated
fix that involves passing in flags to ClientDescriptor.
Alternatively, we could just say that our policy is
that we never send subscribers there, but we instead
use peer_add events. See issue #17089 for more
details.
|
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|---|---|---|
| .circleci | ||
| .github | ||
| .tx | ||
| analytics | ||
| confirmation | ||
| corporate | ||
| docs | ||
| frontend_tests | ||
| locale | ||
| pgroonga | ||
| puppet | ||
| requirements | ||
| scripts | ||
| static | ||
| stubs | ||
| templates | ||
| tools | ||
| zerver | ||
| zilencer | ||
| zproject | ||
| zthumbor | ||
| .browserslistrc | ||
| .codecov.yml | ||
| .editorconfig | ||
| .eslintignore | ||
| .eslintrc.json | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlint | ||
| .isort.cfg | ||
| .mailmap | ||
| .npmignore | ||
| .prettierignore | ||
| .pyre_configuration | ||
| .sonarcloud.properties | ||
| .yarnrc | ||
| babel.config.js | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| Dockerfile-postgresql | ||
| LICENSE | ||
| manage.py | ||
| mypy.ini | ||
| NOTICE | ||
| package.json | ||
| postcss.config.js | ||
| prettier.config.js | ||
| README.md | ||
| SECURITY.md | ||
| setup.cfg | ||
| stylelint.config.js | ||
| tsconfig.json | ||
| Vagrantfile | ||
| version.py | ||
| webpack.config.ts | ||
| yarn.lock | ||
Zulip overview
Zulip is a powerful, open source group chat application that combines the immediacy of real-time chat with the productivity benefits of threaded conversations. Zulip is used by open source projects, Fortune 500 companies, large standards bodies, and others who need a real-time chat system that allows users to easily process hundreds or thousands of messages a day. With over 500 contributors merging over 500 commits a month, Zulip is also the largest and fastest growing open source group chat project.
Getting started
Click on the appropriate link below. If nothing seems to apply, join us on the Zulip community server and tell us what's up!
You might be interested in:
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Contributing code. Check out our guide for new contributors to get started. Zulip prides itself on maintaining a clean and well-tested codebase, and a stock of hundreds of beginner-friendly issues.
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Contributing non-code. Report an issue, translate Zulip into your language, write for the Zulip blog, or give us feedback. We would love to hear from you, even if you're just trying the product out.
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Supporting Zulip. Advocate for your organization to use Zulip, write a review in the mobile app stores, or upvote Zulip on product comparison sites.
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Checking Zulip out. The best way to see Zulip in action is to drop by the Zulip community server. We also recommend reading Zulip for open source, Zulip for companies, or Zulip for working groups and part time communities.
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Running a Zulip server. Use a preconfigured DigitalOcean droplet, install Zulip directly, or use Zulip's experimental Docker image. Commercial support is available; see https://zulip.com/plans for details.
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Using Zulip without setting up a server. https://zulip.com offers free and commercial hosting, including providing our paid plan for free to fellow open source projects.
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Participating in outreach programs like Google Summer of Code.
You may also be interested in reading our blog or following us on Twitter. Zulip is distributed under the Apache 2.0 license.