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CC-Tweaked/doc/events/websocket_failure.md
Jonathan Coates 52b78f92cd
Use standard Markdown link syntax for references 
References are now written using normal links: You now use [`print`] or
[print a string][`print`]) instead of @{print} or @{print|print a
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2023-08-24 11:23:33 +01:00

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module: [kind=event] websocket_failure see: http.websocketAsync To send an HTTP request.

The [websocket_failure] event is fired when a WebSocket connection request fails.

This event is normally handled inside [http.websocket], but it can still be seen when using [http.websocketAsync].

Return Values

  1. [string]: The event name.
  2. [string]: The URL of the site requested.
  3. [string]: An error describing the failure.

Example

Prints an error why the website cannot be contacted:

local myURL = "wss://example.tweaked.cc/not-a-websocket"
http.websocketAsync(myURL)
local event, url, err
repeat
    event, url, err = os.pullEvent("websocket_failure")
until url == myURL
print("The URL " .. url .. " could not be reached: " .. err)