meteor-streams | Realtime messaging for Meteor | Messaging library
kandi X-RAY | meteor-streams Summary
kandi X-RAY | meteor-streams Summary
DB less realtime communication for meteor.
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Top functions reviewed by kandi - BETA
- Event constructor
- invoked when item is received
- Get the user s username by id
- Given an array of arguments return the filters .
meteor-streams Key Features
meteor-streams Examples and Code Snippets
Community Discussions
Trending Discussions on meteor-streams
QUESTION
I've been looking for a good way to do, but haven't found anything that doesn't seem hacky. I want to signal the client without going through the database and a subscription. For example, in a game I want to send a message to the client to display "Player 1 almost scores!". I don't care about this information in the long run, so I don't want to push it to the DB. I guess I could just set up another socket.io, but I'd rather not have to manage a second connection if there is a good way to go it within meteor. Thanks! (BTW, have looked at Meteor Streams, but it appears to have gone inactive)
...ANSWER
Answered 2018-Nov-23 at 05:53It's completly fine to use the database for such a task. Maybe create a collection of "Streams" where you store the intended receiver and the message, the client subscribe to his stream and watches any changes on it. You can then delete the stream from the database after the client is done with it. This is a lot easier than reinventing the wheel and writing everything from scratch.
QUESTION
I'm writing a Meteor app which allows clients to execute terminal commands on the server at the click of a button.
I know how to do this with a single command:
...ANSWER
Answered 2017-Aug-05 at 08:58A common solution is a Notifications
collection. Create the collection with a schema: for: ${userid}, msg: ${msg string}, type: ${err success etc}
. Create a Notifications publication, which publishes docs with the users userid
.
You can then subscribe to the Notifications
collection in some main template page on the client. Use observeChanges
to look for changes to the collection and either console.log them, use JavaScript to display them on the page or simply install a package like sAlerts
to handle them.
Inside the observe changes callback, a seenNotification
method should be called which removes the notification from the db, so it is not shown again.
I'll post code snippets a bit later.
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