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# htmx-general
  • t
    Trying to figure it out but I'm failing miserably
  • t
    I can't seem to find the correct value to add, based on a scenario where the server is emitting e.g. 
    server.emit('abc', 123)
  • r
  • r
    note that socket.io implements custom protocol on top of websockets, so it may not work as expected. Didn't test it tho, could be wrong
  • r
    probably, socket.io integration could be an extension on its own
  • t
    Ah, that's true, it's a custom protocol...
  • g
    But it would be a great fit for hyperscript. Should be easy to make and publish a custom implementation there.
  • e
    What is this wss://demo.piesocket.com thing? What I do is go to https://www.piesocket.com/websocket-tester, enter my localhost ws address (ws://localhost:4432/echo) and play with it. I see my HTML snippets correctly returned. In CodePen, with your snippet, if I use
    Copy code
    <div hx-ext="ws" ws-connect="ws://localhost:4432/echo">
    instead of your demo.piesocket thing then I see nothing. I'm missing sthg.
  • e
    No, no messages in the browser console (FF 90), (looking at the WS entry of the Network tab). My test server works (as I see that it returns the snippets when playing in the websocket-tester), I am failing to update the "notifications" div.
  • r
    wss://demo.piesocket.com is test websocket endpoint, that can be created at https://www.piesocket.com/websocket-tester
  • r
    What version of htmx and websockets extensions do you use?
  • r
    Ok, there is nothing in the network tab, but is there anything in the logs? Like "Firefox can’t establish a connection to the server at " or something?
  • e
    no, neither
  • r
    > I see my HTML snippets correctly returned.
  • r
    Question
  • r
    Does you server broadcast response to all clients?
  • e
    ahah, pinned version of htmx and old one :S
  • e
    let me update… (1.3.3)
  • e
    +1 let me check too.
  • e
    Didn't see it has a pre-filled address. Thanks.
  • e
    htmx 1.8. Seems like I can't connect from my app and the tester at the same time, but that's on my side. I can see the responses updated in the "notifications" div. Thanks!
  • l
    Does this file somehow make JetBrains products understand hx attributes? If so, how does one configure it to use it? https://github.com/danieljsummers/htmx/blob/master/editors/jetbrains/htmx.web-types
  • l
    (whoops - linked to my doc fork... the file's the same, though...)
  • r
    https://github.com/JetBrains/web-types looks like package.json is involved
  • r
    we've had countless people attempt the JetBrains highlighter for hyperscript.
  • r
    someday an adventurous dev will bring home the treasure
  • r
    Can confirm that adding 
    "web-types": "./editors/jetbrains/htmx.web-types",
    into package.json works immediately. Don't know if it works with CDN links, but here you have it (webstorm 2022)
  • l
    Nice!
  • l
    Quick ? on docs - is this list not sorted alphabetically, like the others, on purpose? I can include that sort in my PR. @mysterious-toddler-20573 @gorgeous-ghost-95789 @gorgeous-airport-54386 https://htmx.org/reference/#response_headers
  • m
    alphabetical is probably a good thing
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