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Commit Graph

177 Commits

Author SHA1 Message Date
Emelia Smith
f68d540271
Fix websocket connections being incorrectly decremented twice on errors (#27238) 2023-10-02 13:21:43 +02:00
Emelia Smith
fbfceb9c77
Add additional metrics for streaming (#26945) 2023-09-19 12:25:30 +02:00
Gabriel Simmer
be991f1d18
Move to ioredis for streaming (#26581)
Co-authored-by: Emelia Smith <ThisIsMissEm@users.noreply.github.com>
2023-09-01 17:44:28 +02:00
Emelia Smith
6375e390af
Fix: support both DATABASE_URL and DB_PASS (#26295) 2023-08-18 15:05:35 +02:00
Emelia Smith
65096c1ccd
Change streaming /metrics to include additional metrics (#26299) 2023-08-04 16:11:30 +02:00
Renaud Chaput
3554c52795
Fix missing return values in streaming (#26233) 2023-07-28 19:11:58 +02:00
Claire
446821a0dc
Swap debug statements in streaming server (#26231) 2023-07-28 17:59:31 +02:00
Emelia Smith
81cdc0f972
Fix: Streaming server memory leak in HTTP EventSource cleanup (#26228) 2023-07-28 12:06:29 +02:00
Emelia Smith
ddaf200c78
Refactor streaming's filtering logic & improve documentation (#26213) 2023-07-27 15:38:18 +02:00
Claire
1814990a3d
Fix wrong filters sometimes applying in streaming (#26159) 2023-07-27 15:12:10 +02:00
Emelia Smith
215081240f
Add logging of websocket send errors (#25280) 2023-06-10 18:35:57 +02:00
Emelia Smith
c81f59583c
Fix logging of messages that are binary before closing their connection (#25361) 2023-06-10 18:24:37 +02:00
Emelia Smith
16dd3f08c1
Fix performance of streaming by parsing message JSON once (#25278) 2023-06-09 19:29:16 +02:00
Renaud Chaput
d27216dc46
Enforce import order with ESLint (#25096) 2023-05-23 17:15:17 +02:00
Nick Schonning
f22b4e556c
Add eslint-plugin-jsdoc (#24719) 2023-04-30 02:29:54 +02:00
Emelia Smith
301e03eb8c
Remove clustering from streaming API (#24655) 2023-04-26 11:37:51 +02:00
Claire
174352716a
Disable anonymous access to the streaming API (#23989) 2023-03-06 21:00:10 +01:00
Eugen Rochko
be1792e1d4
Fix streaming API not being usable without DATABASE_URL (#23960) 2023-03-05 01:52:12 +01:00
Ramūns Usovs
0872f3e3d7
Allow streaming to connect to postgress with self-signed certs (#21431) 2023-03-03 21:01:18 +01:00
emilweth
7c45145430
fix metrics format (#23520) 2023-02-11 03:00:44 +01:00
emilweth
c1b823368c
dot is not allowed (#23519) 2023-02-11 02:15:07 +01:00
Eugen Rochko
c5a4d8c82d
Add information about database pool to metrics endpoint in streaming API (#23469) 2023-02-09 11:24:16 +01:00
Eugen Rochko
4cb7647516
Add database pool configuration over DB_POOL to streaming API (#23470)
Add connection timeout of 15s
2023-02-09 11:20:59 +01:00
Eugen Rochko
01584f03e8
Add metrics endpoint to streaming API (#23388) 2023-02-03 21:29:23 +01:00
Nick Schonning
06b68490d1
Enable eslint:recommended ruleset (#22433)
* Enable ESLint recommended ruleset

* Disable failing ESLint recommended rules

* Remove rules shadowed by eslint:recommended
2022-12-19 00:51:37 +09:00
Claire
8c3c6dcae9
Fix filters from other users being used in the streaming service (#20719) 2022-11-15 02:09:58 +01:00
Claire
cd5e98dbdb
Fix public/local timeline posts not being properly filtered (#20567)
* Fix streaming server using wrong property name for matching filters

Late in the PR, the `filter_results` property has been renamed to `filtered`,
but the change has not been reflected in the streaming server code.

* Fix filter_action attribute being an integer instead of a string
2022-11-13 20:59:49 +01:00
Eugen Rochko
e7aa2be828
Change how hashtags are normalized (#18795)
* Change how hashtags are normalized

* Fix tests
2022-07-13 15:03:28 +02:00
Claire
02851848e9
Revamp post filtering system (#18058)
* Add model for custom filter keywords

* Use CustomFilterKeyword internally

Does not change the API

* Fix /filters/edit and /filters/new

* Add migration tests

* Remove whole_word column from custom_filters (covered by custom_filter_keywords)

* Redesign /filters

Instead of a list, present a card that displays more information and handles
multiple keywords per filter.

* Redesign /filters/new and /filters/edit to add and remove keywords

This adds a new gem dependency: cocoon, as well as a npm dependency:
cocoon-js-vanilla. Those are used to easily populate and remove form fields
from the user interface when manipulating multiple keyword filters at once.

* Add /api/v2/filters to edit filter with multiple keywords

Entities:
- `Filter`: `id`, `title`, `filter_action` (either `hide` or `warn`), `context`
  `keywords`
- `FilterKeyword`: `id`, `keyword`, `whole_word`

API endpoits:
- `GET /api/v2/filters` to list filters (including keywords)
- `POST /api/v2/filters` to create a new filter
  `keywords_attributes` can also be passed to create keywords in one request
- `GET /api/v2/filters/:id` to read a particular filter
- `PUT /api/v2/filters/:id` to update a new filter
  `keywords_attributes` can also be passed to edit, delete or add keywords in
   one request
- `DELETE /api/v2/filters/:id` to delete a particular filter
- `GET /api/v2/filters/:id/keywords` to list keywords for a filter
- `POST /api/v2/filters/:filter_id/keywords/:id` to add a new keyword to a
   filter
- `GET /api/v2/filter_keywords/:id` to read a particular keyword
- `PUT /api/v2/filter_keywords/:id` to edit a particular keyword
- `DELETE /api/v2/filter_keywords/:id` to delete a particular keyword

* Change from `irreversible` boolean to `action` enum

* Remove irrelevent `irreversible_must_be_within_context` check

* Fix /filters/new and /filters/edit with update for filter_action

* Fix Rubocop/Codeclimate complaining about task names

* Refactor FeedManager#phrase_filtered?

This moves regexp building and filter caching to the `CustomFilter` class.

This does not change the functional behavior yet, but this changes how the
cache is built, doing per-custom_filter regexps so that filters can be matched
independently, while still offering caching.

* Perform server-side filtering and output result in REST API

* Fix numerous filters_changed events being sent when editing multiple keywords at once

* Add some tests

* Use the new API in the WebUI

- use client-side logic for filters we have fetched rules for.
  This is so that filter changes can be retroactively applied without
  reloading the UI.
- use server-side logic for filters we haven't fetched rules for yet
  (e.g. network error, or initial timeline loading)

* Minor optimizations and refactoring

* Perform server-side filtering on the streaming server

* Change the wording of filter action labels

* Fix issues pointed out by linter

* Change design of “Show anyway” link in accordence to review comments

* Drop “irreversible” filtering behavior

* Move /api/v2/filter_keywords to /api/v1/filters/keywords

* Rename `filter_results` attribute to `filtered`

* Rename REST::LegacyFilterSerializer to REST::V1::FilterSerializer

* Fix systemChannelId value in streaming server

* Simplify code by removing client-side filtering code

The simplifcation comes at a cost though: filters aren't retroactively
applied anymore.
2022-06-28 09:42:13 +02:00
Yamagishi Kazutoshi
5781d1db84
Fix parsing TRUSTED_PROXY_IP (#18051) 2022-04-19 08:11:58 +01:00
Claire
f29458da1d
Fix streaming server sometimes silently dropping subscriptions (#17841) 2022-03-21 19:08:29 +01:00
Claire
6ea80ba2a2
Change streaming server error messages when failing to parse client input (#17559)
Fixes #17541

- prefix JSON parsing error message by “Error parsing message from …”
- output user id if a user is logged in, IP address otherwise
- reduce log level from error to warning when a user is logged in, and to silly
  otherwise
2022-02-16 14:37:26 +01:00
Claire
bc066d8936
Fix timeline streaming stopping for multiple sessions instead of one (#17259)
* Fix timeline streaming stopping for multiple sessions instead of one

Fixes #17256.

In updating the code for a newer version of node-redis, #17183 also broke
redis subscription management when multiple streaming clients subscribe to the
same channel.

This commit restores the redis subscription management code.

* Let node-redis actually handle the subscriptions
2022-01-07 19:50:12 +01:00
Lerk
4d1eaf3e6e
Finish update of node-redis (#17183)
* fix streaming redis client

* use console.error instead of console.log

* follow node-redis migration guide

https://github.com/redis/node-redis/blob/master/docs/v3-to-v4.md

* fix config options for node-redis

* keep indentation

* Update streaming/index.js

Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>

Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>
2021-12-25 22:55:06 +01:00
Sasha Sorokin
6c88ebfd4b
fix(streaming): req.scopes can be nullable (#16823)
When checking for required OAuth scopes, an unexpected error could
happen due to missing (null-y) req.scopes. This commit fixes that by
checking if req.scopes are present before checking if any required
scopes are present, otherwise it skips that straight to rejection.
2021-10-13 05:02:55 +02:00
Eugen Rochko
a0d4129893
Refactor notifications to go through a separate stream in streaming API (#16765)
Eliminate need to have custom notifications filtering logic in the
streaming API code by publishing notifications into a separate stream
and then simply using the multi-stream capability to subscribe to that
stream when necessary
2021-09-26 13:23:28 +02:00
Eugen Rochko
c5c46dd6ee
Fix "cb is not a function" error in streaming API server (#16134)
Third argument of `ping` is the callback

Regression from #15932
2021-05-02 14:30:26 +02:00
Eugen Rochko
aafe65a142
Change log level of worker start/end to warn in streaming API (#16110) 2021-05-01 23:19:18 +02:00
Claire
49814d5799
Switch from deprecated ClusterWS/cws to ws package (#15932)
* Switch from deprecated ClusterWS/cws to ws package

Fixes #15184

Co-authored-by: Edho Arief <me@nanaya.pro>

* Make bufferutil and utf-8-validate optional dependencies

Co-authored-by: Edho Arief <me@nanaya.pro>
2021-03-24 09:37:41 +01:00
abcang
a2da02626e
Fixed ESLint error (#15214)
* eslint --fix

* fix consistent-return

* fix promise/catch-or-return

* ignore import rule
2020-11-23 17:35:14 +01:00
Eugen Rochko
aa10200e58
Fix streaming API allowing connections to persist after access token invalidation (#15111)
Fix #14816
2020-11-12 23:05:24 +01:00
fuyu
e39d97f700
Fix crash streaming process when receive invalid json (#14859) 2020-09-22 15:30:41 +02:00
Eugen Rochko
01647b8acb
Fix destructuring error when unsubscribing without subscribing (#14566) 2020-08-12 15:36:07 +02:00
Eugen Rochko
ef057584fd
Add support for managing multiple stream subscriptions in a single connection (#14524) 2020-08-11 18:24:59 +02:00
ThibG
ddcdddd6fc
Change streaming server to treat blank redis password as password-less auth (#14135)
Fixes #14131

Our `mastodon:setup` task defaults to a blank password rather than the
absence of password, but some versions of Redis reject blank password
authentication when authentication is possible without a password.

The Ruby code only uses the Redis password when it's not blank, so
do the same for the node.js part.
2020-06-24 22:25:23 +02:00
Eugen Rochko
5d8398c8b8
Add E2EE API (#13820) 2020-06-02 19:24:53 +02:00
Takeshi Umeda
26b08a3c54
Add remote only to public timeline (#13504)
* Add remote only to public timeline

* Fix code style
2020-05-10 10:36:18 +02:00
Ben Lubar
0dfba0884e minor server-sent events fixes (#12945)
* Send output on the server-sent events stream immediately so the client sees that it was successfully opened even if it doesn't have any messages.

Fix transparent SSE streaming for the public:local and hashtag:local stream types.

* Tell caches to never store server-sent events.
2020-01-24 20:51:33 +01:00
Eugen Rochko
24552b5160
Add whitelist mode (#11291) 2019-07-30 11:10:46 +02:00
Eugen Rochko
e7353c47db
Change default interface of web and streaming from 0.0.0.0 to 127.0.0.1 (#11302) 2019-07-15 05:56:35 +02:00
ThibG
d63c3c0cef Improve streaming server security (#10818)
* Check OAuth token scopes in the streaming API

* Use Sec-WebSocket-Protocol instead of query string to pass WebSocket token

Inspired by https://github.com/kubevirt/kubevirt/issues/1242
2019-05-24 15:21:42 +02:00
abcang
ca6c93a2f5 Migrate from uws to cws (#10805) 2019-05-22 18:19:16 +02:00
Eugen Rochko
13a7f05030
Fix streaming API always attempting to use SSL with Postgres (#10231)
Fix #10223
2019-03-11 00:51:23 +01:00
Eugen Rochko
dbeab5a036
Fix SSL configuration regression in streaming API (#10225)
* Fix SSL configuration regression in streaming API

Fix #10223

* Fix code style issues and integrate #10219

* Fix dumb thing
2019-03-10 16:00:54 +01:00
Sascha
42e733681a config: add DB_SSLMODE for managed/remote PG (#10210)
* config: add DB_SSLMODE for managed/remote PG

* streaming: set PG sslmode, defaults to prefer
2019-03-08 14:36:28 +01:00
Gomasy
8d70d3de38 Fix crash when using UNIX socket (#9036) 2018-10-21 16:41:33 +02:00
Eugen Rochko
369cc5f555
Check if port/socket is available before forking in Streaming API (#9023)
Previously, the server would attempt taking port/socket in worker
process, and if it was taken, fail, which made the master process
create a new worker. This led to really high CPU usage if the
streaming API was started when the port or socket were not
available.

Now, before clustering (forking) into worker processes, a test
server is created and then removed to check if it can be done.
2018-10-20 02:25:25 +02:00
Eugen Rochko
18e7ef6eda
Add check for missing tag param in streaming API (#8955)
* Add check for missing tag param in streaming API

Fixes error:

```
TypeError: Cannot read property 'toLowerCase' of undefined
at app.get (.../streaming/index.js:493:50)
```

* Fix code style issues
2018-10-11 19:24:43 +02:00
Eugen Rochko
774ac47373
Add conversations API (#8832)
* Add conversations API

* Add web UI for conversations

* Add test for conversations API

* Add tests for ConversationAccount

* Improve web UI

* Rename ConversationAccount to AccountConversation

* Remove conversations on block and mute

* Change last_status_id to be a denormalization of status_ids

* Add optimistic locking
2018-10-07 23:44:58 +02:00
Eugen Rochko
f37fafe30b
Add health endpoint to streaming API (#8441)
GET /api/v1/streaming/health

Answers with OK. Fix #8337
2018-08-26 11:54:25 +02:00
MIYAGI Hikaru
a083604d1d Support UNIX domain socket for streaming service without using PORT (#8217)
* Support UNIX domain socket for streaming service without using PORT

The use of UNIX domain socket for streaming service was not officially supported,
but it was made unofficial to use by setting a path to PORT.
From now on, SOCKET will be used just like setting for puma.

* Hundle relative path
2018-08-24 18:16:53 +02:00
Eugen Rochko
0180037dfb
Fix streaming API still using filtered instead of chosen languages (#8009) 2018-07-14 03:59:31 +02:00
Yamagishi Kazutoshi
7403e5d306 Add media timeline (#6631) 2018-05-21 12:43:38 +02:00
Kaito Sinclaire
156b916caf Direct messages column (#4514)
* Added a timeline for Direct statuses
* Lists all Direct statuses you've sent and received
* Displayed in Getting Started
* Streaming server support for direct TL

* Changes to match other timelines in 2.0
2018-04-18 13:09:06 +02:00
abcang
609bf93029 Perform processing that does not use the database before connecting to the database (#7168) 2018-04-17 13:49:09 +02:00
nullkal
ccf4f170de Make sure call done(); in the listener of public timeline for anonymous connection (#6009) 2017-12-13 14:27:36 +01:00
nullkal
90e7da16a0 Fix the condition in streaming listener (#6008) 2017-12-13 13:42:16 +01:00
erin
c986218c3a Improve error handling in streaming/index.js (#5968)
On an unhandled worker exception, we should log the exception
and exit with nonzero status, instead of letting workers
silently fail and restarting them in an endless loop.

Note: we previously tried to handle the `'error'` signal.
That's not a signal Node fires; my patch traps `'uncaughtException'`,
which is what the code was _trying_ to do.
2017-12-12 20:19:33 +01:00
nullkal
cfea28216f make it possible to stream public timelines without authorization (#5977)
* make it possible to stream public timelines without authorization

* Fix

* Make eslint allow `value == null`

* Remove redundant line

* Improve style and revert .eslintrc.yml

* Fix streamWsEnd

* Show IP address instead of (anonymous user)

* Add missing semicolon
2017-12-12 15:13:24 +01:00
Baptiste Gelez
2864e5e077 Make it possible to bind streming service to 0.0.0.0 (#5744) 2017-11-18 04:44:19 +01:00
Eugen Rochko
24cafd73a2
Lists (#5703)
* Add structure for lists

* Add list timeline streaming API

* Add list APIs, bind list-account relation to follow relation

* Add API for adding/removing accounts from lists

* Add pagination to lists API

* Add pagination to list accounts API

* Adjust scopes for new APIs

- Creating and modifying lists merely requires "write" scope
- Fetching information about lists merely requires "read" scope

* Add test for wrong user context on list timeline

* Clean up tests
2017-11-18 00:16:48 +01:00
masarakki
0e0c6b1b4b use-DB_NAME-in-development (#5430) 2017-10-17 11:45:37 +02:00
Eugen Rochko
909a6d4661 Fix streaming API double-JSON-encoding status IDs for deletes (#5069) 2017-09-24 15:31:03 +02:00
voidSatisfaction
b6f3869f8d Fix streaming url to lowercase (#4804) 2017-09-04 12:52:06 +02:00
Nolan Lawson
3f82d8b979 Gracefully stop streaming server (#4103) 2017-07-07 20:01:00 +02:00
Eugen Rochko
ebd2dde688 Restore streaming API output format (#4100)
* Restore streaming API output format

Regression from #4090

* Remove whitespace
2017-07-07 16:56:52 +02:00
Yamagishi Kazutoshi
285038972b Stop using Babel with streaming server (#3950) 2017-06-26 04:49:39 +02:00
Takuya Yoshida
e5563843a2 Re-fix errorMiddleware (#3922) 2017-06-26 01:46:15 +02:00
unarist
c972e1ee1f Ignore DB_NAME for development env on streaming as well as rails side (#3948) 2017-06-26 01:45:50 +02:00
amazedkoumei
87efa38721 more free pgconfig by .env (#3909)
* more free pgconfig for streaming by .env

* fix wrong default values

* database.yml read ENV as same as streaming server
2017-06-25 18:13:31 +02:00
Takuya Yoshida
0c44316b22 Fix errorMiddleware to prevent "TypeError: res.writeHead is not a function" (#3913)
* Fix errorMiddleware

* Add "eslint-disable-line no-unused-vars"
2017-06-23 19:22:02 +02:00
Yamagishi Kazutoshi
eff9416469 Remove unused variables (#3906) 2017-06-23 16:05:04 +02:00
猫吸血鬼ディフリス / 猫ロキP
d8ec832806 Fix streaming server. Redis connection subscribe for each channel. (#3828) 2017-06-20 20:41:41 +02:00
Eugen Rochko
0464602978 Fix issue with some Node.js versions not having Array.prototype.includes (#3667)
by using Array.prototype.indexOf instead
2017-06-09 19:46:33 +02:00
Clworld
dab8fc4584 Execute PushUpdateWorker only for accounts who uses StreamingAPI just now. (#3278)
* Add redis key "subscribed:timeline:#{account.id}" to indicate active streaming API listeners exists.

* Add endpoint for notification only stream.

* Run PushUpdateWorker only for users uses Streaming API now.

* Move close hander streamTo(Http/Ws) -> stream(Http/Ws)End (Deal with #3370)

* Add stream type for stream start log message.
2017-06-03 20:50:53 +02:00
unarist
9a81be0d37 [RFC] Return 401 for an authentication error on WebSockets (#3411)
* Return 401 for an authentication error on WebSocket

* Use upgradeReq instead of a custom object
2017-05-29 18:20:53 +02:00
unarist
91c789ec63 Don't stream toots from users who have blocked the recipient user (#3300)
* Don't stream toots from users who have blocked the recipient user

This filter was already applied on the `/api/v1/timelines/public` API, but
not yet for the Streaming API.

* Boosted status' account_id doesn't need for filtering in streaming/index.js

This filtering is only for public/hashtag timelines, but boosts already filtered on FanOutOnWriteService because those timelines don't show boosts.
2017-05-29 18:01:08 +02:00
Clworld
45837c533e Re-add stream end log for WebSocket (#3397) 2017-05-28 19:14:44 +02:00
Eugen Rochko
425d02287a Improve streaming API cluster logging (#3370)
* Improve streaming API cluster logging

* Less verbose error middleware logging (stack trace useless there)

* Fix error logging

* Prevent potential issue

* Add missing "done()" in catch of Promise.all, websocket heartbeat re-implemented like in example

* I actually forgot a done(), the absolute madman
2017-05-28 16:25:26 +02:00
Clworld
2e429c0c25 Reject revoked access_token on Streaming API. (#3367) 2017-05-27 23:27:54 +02:00
Eugen Rochko
0734e1fe33 Language filtering in streaming API (#3339) 2017-05-27 00:53:48 +02:00
Matt Jankowski
8e84177305 Use local default for postgres host in node streaming service (#3240)
This location varies across postgres installations, and it seems like the pg
package knows how to guess correctly on each system.
2017-05-22 20:27:24 -04:00
happycoloredbanana
7fba4cb3d1 Allow access token in URI (#3208) 2017-05-21 21:13:11 +02:00
Eugen Rochko
20c0054460 Adjust REDIS_URL usage in node_redis (#3183)
Resolves #2780
2017-05-20 21:06:09 +02:00
Yamagishi Kazutoshi
2e112e2406 Improve eslint rules (#3147)
* Add semi to ESLint rules

* Add padded-blocks to ESLint rules

* Add comma-dangle to ESLint rules

* add config/webpack and storyboard

* add streaming/

* yarn test:lint -- --fix
2017-05-20 17:31:47 +02:00
Eugen Rochko
620d0d8029 Account domain blocks (#2381)
* Add <ostatus:conversation /> tag to Atom input/output

Only uses ref attribute (not href) because href would be
the alternate link that's always included also.

Creates new conversation for every non-reply status. Carries
over conversation for every reply. Keeps remote URIs verbatim,
generates local URIs on the fly like the rest of them.

* Conversation muting - prevents notifications that reference a conversation
(including replies, favourites, reblogs) from being created. API endpoints
/api/v1/statuses/:id/mute and /api/v1/statuses/:id/unmute

Currently no way to tell when a status/conversation is muted, so the web UI
only has a "disable notifications" button, doesn't work as a toggle

* Display "Dismiss notifications" on all statuses in notifications column, not just own

* Add "muted" as a boolean attribute on statuses JSON

For now always false on contained reblogs, since it's only relevant for
statuses returned from the notifications endpoint, which are not nested

Remove "Disable notifications" from detailed status view, since it's
only relevant in the notifications column

* Up max class length

* Remove pending test for conversation mute

* Add tests, clean up

* Rename to "mute conversation" and "unmute conversation"

* Raise validation error when trying to mute/unmute status without conversation

* Adding account domain blocks that filter notifications and public timelines

* Add tests for domain blocks in notifications, public timelines
Filter reblogs of blocked domains from home

* Add API for listing and creating account domain blocks

* API for creating/deleting domain blocks, tests for Status#ancestors
and Status#descendants, filter domain blocks from them

* Filter domains in streaming API

* Update account_domain_block_spec.rb
2017-05-19 01:14:30 +02:00
Hayato IZUMI
5b3c7572ca Use REDIS_DB in streaming (#3094) 2017-05-17 15:36:34 +02:00
Yamagishi Kazutoshi
72c8562cc9 Use babel-preset-env on Streaming Server (#2998)
* Use babel-preset-env on Streaming Server

Change the streaming server to use babel-preset-env as well as asset compilation.
This shortens the load time at first boot.

* remove babel-plugin-lodash
2017-05-14 13:47:31 +02:00
Ayumu AIZAWA
b913746752 [bug] wrong config setting for dababase. (#2984) 2017-05-11 11:23:24 +02:00
beatrix
5c1f70b5c5 namespace redis usage (#2869)
* add redis-namespace gem

* namespace redis usage

* refactor redis namespace code to be less intrusive

previously : would be prepended to keys when the
REDIS_NAMESPACE env var was not set

now if it is not set the namespacing functions are
not used at all, which should prevent disruptions
when instances update.

* fix redis namespace variable style in streaming js

* remove trailing space

* final redis namespace style fix
2017-05-07 19:42:32 +02:00