http function

higher level error wrappers

http100(response, behavior = "auto", message_template, muffle = FALSE)

http101(response, behavior = "auto", message_template, muffle = FALSE)

http102(response, behavior = "auto", message_template, muffle = FALSE)

http200(response, behavior = "auto", message_template, muffle = FALSE)

http201(response, behavior = "auto", message_template, muffle = FALSE)

http202(response, behavior = "auto", message_template, muffle = FALSE)

http203(response, behavior = "auto", message_template, muffle = FALSE)

http204(response, behavior = "auto", message_template, muffle = FALSE)

http205(response, behavior = "auto", message_template, muffle = FALSE)

http206(response, behavior = "auto", message_template, muffle = FALSE)

http207(response, behavior = "auto", message_template, muffle = FALSE)

http208(response, behavior = "auto", message_template, muffle = FALSE)

http226(response, behavior = "auto", message_template, muffle = FALSE)

http300(response, behavior = "auto", message_template, muffle = FALSE)

http301(response, behavior = "auto", message_template, muffle = FALSE)

http302(response, behavior = "auto", message_template, muffle = FALSE)

http303(response, behavior = "auto", message_template, muffle = FALSE)

http304(response, behavior = "auto", message_template, muffle = FALSE)

http305(response, behavior = "auto", message_template, muffle = FALSE)

http306(response, behavior = "auto", message_template, muffle = FALSE)

http307(response, behavior = "auto", message_template, muffle = FALSE)

http308(response, behavior = "auto", message_template, muffle = FALSE)

http400(response, behavior = "auto", message_template, muffle = FALSE)

http401(response, behavior = "auto", message_template, muffle = FALSE)

http402(response, behavior = "auto", message_template, muffle = FALSE)

http403(response, behavior = "auto", message_template, muffle = FALSE)

http404(response, behavior = "auto", message_template, muffle = FALSE)

http405(response, behavior = "auto", message_template, muffle = FALSE)

http406(response, behavior = "auto", message_template, muffle = FALSE)

http407(response, behavior = "auto", message_template, muffle = FALSE)

http408(response, behavior = "auto", message_template, muffle = FALSE)

http409(response, behavior = "auto", message_template, muffle = FALSE)

http410(response, behavior = "auto", message_template, muffle = FALSE)

http411(response, behavior = "auto", message_template, muffle = FALSE)

http412(response, behavior = "auto", message_template, muffle = FALSE)

http413(response, behavior = "auto", message_template, muffle = FALSE)

http414(response, behavior = "auto", message_template, muffle = FALSE)

http415(response, behavior = "auto", message_template, muffle = FALSE)

http416(response, behavior = "auto", message_template, muffle = FALSE)

http417(response, behavior = "auto", message_template, muffle = FALSE)

http418(response, behavior = "auto", message_template, muffle = FALSE)

http419(response, behavior = "auto", message_template, muffle = FALSE)

http420(response, behavior = "auto", message_template, muffle = FALSE)

http422(response, behavior = "auto", message_template, muffle = FALSE)

http423(response, behavior = "auto", message_template, muffle = FALSE)

http424(response, behavior = "auto", message_template, muffle = FALSE)

http425(response, behavior = "auto", message_template, muffle = FALSE)

http426(response, behavior = "auto", message_template, muffle = FALSE)

http428(response, behavior = "auto", message_template, muffle = FALSE)

http429(response, behavior = "auto", message_template, muffle = FALSE)

http431(response, behavior = "auto", message_template, muffle = FALSE)

http440(response, behavior = "auto", message_template, muffle = FALSE)

http444(response, behavior = "auto", message_template, muffle = FALSE)

http449(response, behavior = "auto", message_template, muffle = FALSE)

http450(response, behavior = "auto", message_template, muffle = FALSE)

http451(response, behavior = "auto", message_template, muffle = FALSE)

http494(response, behavior = "auto", message_template, muffle = FALSE)

http495(response, behavior = "auto", message_template, muffle = FALSE)

http496(response, behavior = "auto", message_template, muffle = FALSE)

http497(response, behavior = "auto", message_template, muffle = FALSE)

http498(response, behavior = "auto", message_template, muffle = FALSE)

http499(response, behavior = "auto", message_template, muffle = FALSE)

http500(response, behavior = "auto", message_template, muffle = FALSE)

http501(response, behavior = "auto", message_template, muffle = FALSE)

http502(response, behavior = "auto", message_template, muffle = FALSE)

http503(response, behavior = "auto", message_template, muffle = FALSE)

http504(response, behavior = "auto", message_template, muffle = FALSE)

http505(response, behavior = "auto", message_template, muffle = FALSE)

http506(response, behavior = "auto", message_template, muffle = FALSE)

http507(response, behavior = "auto", message_template, muffle = FALSE)

http508(response, behavior = "auto", message_template, muffle = FALSE)

http509(response, behavior = "auto", message_template, muffle = FALSE)

http510(response, behavior = "auto", message_template, muffle = FALSE)

http511(response, behavior = "auto", message_template, muffle = FALSE)

http598(response, behavior = "auto", message_template, muffle = FALSE)

http599(response, behavior = "auto", message_template, muffle = FALSE)

http(response, behavior = "auto", message_template, muffle = FALSE)

Arguments

• response: The result of a call via crul, curl, or httr

• behavior: Behavior of the error. default: auto. See Details

• message_template: A message template. optional. use whisker templating. names to use are: reason and status. use in template like {{reason}} and {{status}}. Note that {{message}} that is used in message_template_verbose

  will be ignored here.

• muffle: (logical) whether to not respond when status codes in 1xx-3xx series. Default: FALSE

Note

These http* methods only use $do and not $do_verbose.

behavior parameter options

• stop - use stop

• warning - use warning

• message - use message

• auto - toggle between stop and message depending on the HTTP status code series. Defaults will be:

  • 1xx: message
  • 2xx: message
  • 3xx: message
  • 4xx: stop
  • 5xx: stop

Of course, you can always override the defaults.

using package curl

curl reponses are simple lists, so we have little to go on to make sure it's a response from the curl package. We check for list names internally but of course you could pass in a list with the right named elements, while the values are complete nonsense, in which case we'll probably fail badly. There's not much we can do.

Examples

res <- list(url="https://a.com", status_code=200, type="application/xml", 
 headers=charToRaw("a"), modified=NA, times=5, content=charToRaw('b'))
http(res, behavior = "message")

See Also

Error, Error-Classes