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  • M

    How to run a npm run script programatically

    General Discussion
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    PitaJP

    This isn't a forum for node.js help. It's the community forum for NodeBB, a node.js based forum software.

  • exodoE

    Debugging nodejs app.js at 100%

    NodeBB Development
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    PitaJP

    @exodo I would imagine it's something like node --prof app.js

  • A

    NodeJS Cluster

    NodeBB Development
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    30 Posts
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    wzrdtalesW

    @zoharm said in NodeJS Cluster:

    Just one more question if possible, wouldn't the adapter also take care of telling all other processes subscribed to the same adapter to emit a message (and thus to all clients connected to those processes?) Ala:

    To citate: "enables you to send messages between different processes running socket.io all using this same adapter.". So yes, this is basically the whole functionality of that adapter. They will fetch messages from the central storage and send them to the target, if the target is connected to them. Or in case of groups ("rooms"), send it to all in that group connected to them.

  • X

    Need some help with NodeJS in general :D

    General Discussion
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    5 Posts
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    frissdiegurkeF

    You know (one of) the main difference(s) between TCP and UDP, don't you?

    TCP is connection-oriented, UDP isn't. So there is no UDP core-functionality to check whether the receiver is alive (/has the port opened).

    You'd either need to create server-side code or know the server-behavior (e.g. responses to specific datagrams) to achieve an UDP port-scanner.

    If you're able to write server-side code the best is to ask for UDP port status via TCP since it has reliable data-transfer implemented.

  • D

    Nodejs clear cache

    NodeBB Development
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    julianJ

    @drubio Because it's the browser cache, there's nothing we can really do except ensure that we are sending cache headers that instruct the browser not to cache. In some cases (e.g. category images), we don't send those header, so it's up to the browser default.

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