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* Merge pull request #24224 from danielrhodes/actioncable-websocket-protocolsJeremy Daer2016-04-054-7/+21
|\ | | | | | | ActionCable protocol negotiation
| * Added protocol negotiationDaniel Rhodes2016-04-054-7/+21
| | | | | | | | | | | | | | | | | | This is primarily for backwards compatibility for when or if the protocol is changed in future versions. If the server fails to respond with an acceptable protocol, the client disconnects and disables the monitor.
* | Cable message encodingJeremy Daer2016-03-314-38/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Introduce a connection coder responsible for encoding Cable messages as WebSocket messages, defaulting to `ActiveSupport::JSON` and duck- typing to any object responding to `#encode` and `#decode`. * Consolidate encoding responsibility to the connection. No longer explicitly JSON-encode from channels or other sources. Pass Cable messages as Hashes to `#transmit` and rely on it to encode. * Introduce stream encoders responsible for decoding pubsub messages. Preserve the currently raw encoding, but make it easy to use JSON. Same duck type as the connection encoder. * Revert recent data normalization/quoting (#23649) which treated `identifier` and `data` values as nested JSON objects rather than as opaque JSON-encoded strings. That dealt us an awkward hand where we'd decode JSON strings… or not, but always encode as JSON. Embedding JSON object values directly is preferably, no extra JSON encoding, but that should be a purposeful protocol version change rather than ambiguously, inadvertently supporting multiple message formats.
* | Cable: fix Faye periodic timer shutdown typoJeremy Daer2016-03-241-1/+1
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* | Gracefully handle disconnected clientsJeremy Daer2016-03-203-1/+4
|/ | | | | | | | We'll get `Errno::ECONNRESET` if the client forcibly disconnected. Just close the socket rather than raising the exception. Handle other errors in `ClientSocket#write`, too, mirroring the Faye error handling which swallows all `StandardError` on write.
* Merge pull request #23992 from matthewd/em-optionMatthew Draper2016-03-047-12/+107
|\ | | | | Support faye-websocket + EventMachine as an option
| * Support faye-websocket + EventMachine as an optionMatthew Draper2016-03-027-12/+107
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* | Accept JSON with no backslashes/escapingJon Moss2016-03-021-6/+19
| | | | | | | | | | | | | | Fixes #22675 Allow channel identifiers and also data with no backslahes/escaping to be accepted by the subscription storer.
* | Merge pull request #23976 from danielrhodes/enhancement/ac-ping-to-message-typeMatthew Draper2016-03-021-5/+5
|\ \ | |/ |/| | | ActionCable: Add a "welcome" and "ping" message type
| * Make ping into a message typeDaniel Rhodes2016-03-011-1/+1
| | | | | | | | | | | | | | | | This change makes ping into a message type, which makes the whole protocol a lot more consistent. Also fixes hacks on the client side to make this all work.
| * Added welcome message type and fix test hacksDaniel Rhodes2016-03-011-4/+4
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* | Use AS::Executor / AS::Reloader to support reloading in ActionCableMatthew Draper2016-03-021-2/+3
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* The async.callback call should live with the hijackMatthew Draper2016-02-261-4/+5
| | | | If we're deferring one, we should defer the other too.
* Only hijack Rack socket when first neededJon Moss2016-02-242-10/+9
| | | | Fixes #23471
* Merge pull request #23813 from lifo/faye-websocketDavid Heinemeier Hansson2016-02-231-1/+8
|\ | | | | Improve Action Cable reconnection reliability
| * Confirm connection monitor subscription on openPratik Naik2016-02-231-1/+8
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* | Merge pull request #23668 from maclover7/cable-docsRafael França2016-02-224-15/+14
|\ \ | |/ |/| Full Action Cable documentation read through
| * Full Action Cable documentation read throughJon Moss2016-02-174-15/+14
| | | | | | | | | | | | | | | | | | This PR checks all active Action Cable documentation for typos and other fixes. It aims to make sure that when Rails 5 is released, that the Action Cable docs are up to snuff with the other documentation included with Rails. [ci skip]
* | Fix `unsubscribed` server side behaviorJon Moss2016-02-182-6/+3
|/ | | | | | | | | | | | | Before this commit, the `unsubscribed` callbacks in Action Cable server side channels were never called. This is because when a WebSocket "goodbye" message was sent from the client, the Action Cable server didn't properly clean up after the now closed WebSocket. This means that memory could possibly skyrocket with this behavior, since part of this commit is to properly remove closed subscriptions from the global subscriptions hash. Say you have 10,000 users currently connected, and then all 10,000 disconnect -- before this patch, Action Cable would still hold onto information (and Ruby objects!) for all of these now dead connections.
* Fix grammar `a` to `an` [ci skip]Ryuta Kamizono2016-02-131-1/+1
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* Merge remote-tracking branch 'origin/master' into actioncable_loggingkp2016-02-103-26/+50
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| * Handle more IO errors (especially, ECONNRESET)Matthew Draper2016-01-301-21/+47
| | | | | | | | | | | | Also, address the possibility of the listen thread dying and needing to be respawned. As a bonus, we now defer construction of the thread until we are first given something to monitor.
| * Fix arguments to on_closeMatthew Draper2016-01-302-5/+3
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| * Revert "Revert "Eliminate the EventMachine dependency""Matthew Draper2016-01-306-22/+315
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| * Revert "Eliminate the EventMachine dependency"David Heinemeier Hansson2016-01-276-315/+22
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* | Logs successful and invalid connections separatelykp2016-02-101-8/+12
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* | adds debug logging to actioncable connectkp2016-01-261-2/+12
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* Import the relevant portions of faye-websocketMatthew Draper2016-01-245-20/+313
| | | | (as adapted to use concurrent-ruby / nio4r instead of eventmachine)
* Using a hacked faye-websocket, drop EventMachineMatthew Draper2016-01-241-2/+2
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* Fix code review commentsJon Moss2016-01-182-3/+3
| | | | | | | - adapter -> pubsub (re)rename internally - Change variable names to match method names - Add EventMachine `~> 1.0` as a runtime dependency of ActionCable - Refactor dependency loading for adapters
* Pull the action methods directly onto the adapterMatthew Draper2016-01-182-3/+3
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* Adapterize ActionCable storage and extract behaviorJon Moss2016-01-182-7/+7
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* Revert "Merge pull request #22977 from rails/revert-22934-master"David Heinemeier Hansson2016-01-161-1/+1
| | | | | This reverts commit d0393fccffc118a5de37654aa222774b66123393, reversing changes made to 3b7ccadfc1c8dfec61af898167e1300b17f5cf25.
* [ci skip] Fix typo in docsDAVID MOORE2016-01-151-1/+1
| | | | | Found this small omission while reviewing the ActionCable docs. [Dave Moore]
* Revert "Move async execution from celluloid to concurrent-ruby"David Heinemeier Hansson2016-01-081-1/+1
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* Move async execution from celluloid to concurrent-rubyMike Perham2016-01-051-1/+1
| | | | | | | | | | | | | | This removes 8 runtime gem dependencies from Rails: ``` Using hitimes 1.2.3 Using timers 4.1.1 Using celluloid-essentials 0.20.5 Using celluloid-extras 0.20.5 Using celluloid-fsm 0.20.5 Using celluloid-pool 0.20.5 Using celluloid-supervision 0.20.5 Using celluloid 0.17.2 ```
* [ActionCable] remove not needed protected call and newlinesJan Habermann2015-12-252-9/+1
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* Merge pull request #22639 from arunagw/aa-remove-few-warnings-actioncableGuillermo Iguaran2015-12-174-4/+8
|\ | | | | Remove warnings from actioncable test
| * Remove warnings from actioncableArun Agrawal2015-12-174-4/+8
| | | | | | | | Warnings coming from code and test are removed
* | traditional make sense with `<tt>ActiveSupport::TaggedLogging</tt>`Gaurav Sharma2015-12-181-2/+2
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* Get ready to merge into RailsDavid Heinemeier Hansson2015-12-148-0/+520
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