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- Several files where @MCJack123 is the exclusive contributor. He has signed over all contributions to "any OSI-approved license". Thank you! - Various the file handle classes: Looking at these again, I don't think they contain any of the original code.
1.3 KiB
1.3 KiB
module: [kind=event] http_failure
see: http.request To send an HTTP request.
The @{http_failure} event is fired when an HTTP request fails.
This event is normally handled inside @{http.get} and @{http.post}, but it can still be seen when using @{http.request}.
Return Values
- @{string}: The event name.
- @{string}: The URL of the site requested.
- @{string}: An error describing the failure.
- @{http.Response}|@{nil}: A response handle if the connection succeeded, but the server's response indicated failure.
Example
Prints an error why the website cannot be contacted:
local myURL = "https://does.not.exist.tweaked.cc"
http.request(myURL)
local event, url, err
repeat
event, url, err = os.pullEvent("http_failure")
until url == myURL
print("The URL " .. url .. " could not be reached: " .. err)
Prints the contents of a webpage that does not exist:
local myURL = "https://tweaked.cc/this/does/not/exist"
http.request(myURL)
local event, url, err, handle
repeat
event, url, err, handle = os.pullEvent("http_failure")
until url == myURL
print("The URL " .. url .. " could not be reached: " .. err)
print(handle.getResponseCode())
handle.close()