Websockets - Locally Hosted Alternative for Pusher (Now Free)

Ffuser1

matteocontrini clicking it reloads the content bringing the updated discussion up. It's normal behavior.

matteocontrini

Ffuser1 in fact I said that the panel disappears for a moment, which is definitely not the normal behaviour and it didn't work like this in previous versions 😉

Kulga

I've been looking into adding this since it was released and I finally had the chance to do it, so thank you! This plugin is great

With Auto Update Discussions enabled, I'm getting this bug when creating a new discussion, it comes up as [Deleted]
Refreshing anything causes the correct value to show up.
I'm using version 2.4.2

deleted showing up after creating new post

mekici

Kyrne After updating to beta 16 the websocket stopped working.

Kyrne

mekici What is the error?

GreXXL

I am getting the following error on beta 16. If I disable the plugin everything is fine - so I guess it's connected to here. Happening on new post or reply.

[2021-03-19 13:40:39] flarum.ERROR: TypeError: get_object_vars(): Argument #1 ($object) must be of type object, array given in /path_to_board/vendor/pusher/pusher-php-server/src/Pusher.php:539 Stack trace: #0 /path_to_board/vendor/pusher/pusher-php-server/src/Pusher.php(539): get_object_vars() #1 /path_to_board/vendor/kyrne/websocket/src/Listener/PushNewPost.php(64): Pusher\Pusher->trigger() #2 /path_to_board/vendor/illuminate/events/Dispatcher.php(412): Kyrne\Websocket\Listener\PushNewPost->handle() #3 /path_to_board/vendor/illuminate/events/Dispatcher.php(237): Illuminate\Events\Dispatcher->Illuminate\Events\{closure}() #4 /path_to_board/vendor/flarum/core/src/Foundation/DispatchEventsTrait.php(33): Illuminate\Events\Dispatcher->dispatch() #5 /path_to_board/vendor/flarum/core/src/Post/Command/PostReplyHandler.php(104): Flarum\Post\Command\PostReplyHandler->dispatchEventsFor() #6 /path_to_board/vendor/flarum/core/src/Notification/NotificationSyncer.php(148): Flarum\Post\Command\PostReplyHandler->Flarum\Post\Command\{closure}() #7 /path_to_board/vendor/flarum/core/src/Post/Command/PostReplyHandler.php(105): Flarum\Notification\NotificationSyncer->onePerUser() #8 /path_to_board/vendor/illuminate/bus/Dispatcher.php(122): Flarum\Post\Command\PostReplyHandler->handle() #9 /path_to_board/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}() #10 /path_to_board/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #11 /path_to_board/vendor/illuminate/bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then() #12 /path_to_board/vendor/illuminate/bus/Dispatcher.php(78): Illuminate\Bus\Dispatcher->dispatchNow() #13 /path_to_board/vendor/flarum/core/src/Api/Controller/CreatePostController.php(61): Illuminate\Bus\Dispatcher->dispatch() #14 /path_to_board/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(102): Flarum\Api\Controller\CreatePostController->data() #15 /path_to_board/vendor/flarum/core/src/Api/Controller/AbstractCreateController.php(22): Flarum\Api\Controller\AbstractSerializeController->handle() #16 /path_to_board/vendor/flarum/core/src/Http/RouteHandlerFactory.php(38): Flarum\Api\Controller\AbstractCreateController->handle() #17 /path_to_board/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}() #18 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\ExecuteRoute->process() #19 /path_to_board/vendor/flarum/core/src/Api/Middleware/ThrottleApi.php(33): Laminas\Stratigility\Next->handle() #20 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Api\Middleware\ThrottleApi->process() #21 /path_to_board/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(44): Laminas\Stratigility\Next->handle() #22 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\CheckCsrfToken->process() #23 /path_to_board/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(67): Laminas\Stratigility\Next->handle() #24 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\ResolveRoute->process() #25 /path_to_board/vendor/flarum/core/src/Http/Middleware/SetLocale.php(50): Laminas\Stratigility\Next->handle() #26 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\SetLocale->process() #27 /path_to_board/vendor/flarum/core/src/Http/Middleware/AuthenticateWithHeader.php(55): Laminas\Stratigility\Next->handle() #28 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\AuthenticateWithHeader->process() #29 /path_to_board/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(32): Laminas\Stratigility\Next->handle() #30 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\AuthenticateWithSession->process() #31 /path_to_board/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Laminas\Stratigility\Next->handle() #32 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\RememberFromCookie->process() #33 /path_to_board/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\Stratigility\Next->handle() #34 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\StartSession->process() #35 /path_to_board/vendor/flarum/core/src/Api/Middleware/FakeHttpMethods.php(29): Laminas\Stratigility\Next->handle() #36 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Api\Middleware\FakeHttpMethods->process() #37 /path_to_board/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\Stratigility\Next->handle() #38 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\ParseJsonBody->process() #39 /path_to_board/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle() #40 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\HandleErrors->process() #41 /path_to_board/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(84): Laminas\Stratigility\Next->handle() #42 /path_to_board/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process() #43 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Middlewares\RequestHandler->process() #44 /path_to_board/vendor/middlewares/base-path-router/src/BasePathRouter.php(101): Laminas\Stratigility\Next->handle() #45 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Middlewares\BasePathRouter->process() #46 /path_to_board/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(42): Laminas\Stratigility\Next->handle() #47 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Laminas\Stratigility\Middleware\OriginalMessages->process() #48 /path_to_board/vendor/middlewares/base-path/src/BasePath.php(53): Laminas\Stratigility\Next->handle() #49 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Middlewares\BasePath->process() #50 /path_to_board/vendor/flarum/core/src/Http/Middleware/ProcessIp.php(24): Laminas\Stratigility\Next->handle() #51 /path_to_board/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\Http\Middleware\ProcessIp->process() #52 /path_to_board/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(84): Laminas\Stratigility\Next->handle() #53 /path_to_board/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(73): Laminas\Stratigility\MiddlewarePipe->process() #54 /path_to_board/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(96): Laminas\Stratigility\MiddlewarePipe->handle() #55 /path_to_board/vendor/flarum/core/src/Http/Server.php(44): Laminas\HttpHandlerRunner\RequestHandlerRunner->run() #56 /path_to_board/public/index.php(26): Flarum\Http\Server->listen() #57 {main}

mekici

GreXXL i guess you are using php 8? Is it correct?

GreXXL

mekici yes, correct!
EDIT Thanks, didn't think about it - reverted back to 7.4 - error gone!

mekici

GreXXL Are you pushing Websocket notifications?

GreXXL

mekici yes works fine (with PHP 7.4)

mekici

Kyrne It works in discussions when using Websocket version 2.4.3 with PHP 7.4 but not for notifications. there is no error log.

Notifications work with the PWA app, but the websocket is unresponsive.

askvortsov

mekici Notifications work with the PWA app, but the websocket is unresponsive.

Push notifications aren't handled through websocket, they're done through the browser Push API. Or do you mean that websockets don't work in general when using the PWA app

mekici

@MikeJones Do you have a similar problem?

MikeJones

mekici nope but looking to possibly install this soon. Not addign any new extensions to my site until I get up to beta 16 myself though lol

mekici

askvortsov no. PWA works great. There is a problem with the Websocket.

matteocontrini

Anyone else experiencing a memory leak? I've just found out that the websocket worker was using 6 GB of RAM on my server...

[deleted]

matteocontrini 🤯 can't say I've seen that.

Kyrne

matteocontrini Are you using the beta websocket server by chance?

Also for anyone on PHP 8 run composer require pusher/pusher-php-server 5.0.1 and you should be all good.

matteocontrini

[deleted] thanks. Is it possible that you have less traffic on your forum? My forum processes 10k messages a week with hundreds of online users... And it seems to grow constantly with time. It got to 6 GB after 3 weeks.

[deleted]

matteocontrini Very possible. My forum is quiet currently ! Out of curiosity, one simple workaround could be to stop and restart the service periodically with a CRON job. Primitive, but would terminate the process and re-spawn it at least.

matteocontrini

[deleted] yes, but I'll probably do that manually since it takes weeks to grow that much, and I have lots of free RAM.

But it should be investigated anyway... @Kyrne

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