Set curl options, proxy, and basic auth
Set curl options, proxy, and basic auth
set_opts(...) set_verbose() set_proxy(x) set_auth(x) set_headers(...) crul_settings(reset = FALSE)
... |
For |
x |
For |
reset |
(logical) reset all settings (aka, delete them).
Default: |
set_opts(): set curl options; supports any options in
curl::curl_options()
set_verbose(): set custom curl verbose; sets verbose=TRUE
and debugfunction to the callback result from curl_verbose()
set_proxy(): set proxy settings, accepts proxy()
set_auth(): set authorization, accepts auth()
set_headers(): set request headers, a named list
crul_settings(): list all settigns set via these functions
the mock option will be seen in output of crul_settings()
but is set via the function mock()
if (interactive()) {
# get settings
crul_settings()
# curl options
set_opts(timeout_ms = 1000)
crul_settings()
set_opts(timeout_ms = 4000)
crul_settings()
set_opts(verbose = TRUE)
crul_settings()
## Not run:
HttpClient$new('https://httpbin.org')$get('get')
## End(Not run)
# set_verbose - sets: `verbose=TRUE`, and `debugfunction` to
# result of call to `curl_verbose()`, see `?curl_verbose`
set_verbose()
crul_settings()
# basic authentication
set_auth(auth(user = "foo", pwd = "bar", auth = "basic"))
crul_settings()
# proxies
set_proxy(proxy("http://97.77.104.22:3128"))
crul_settings()
# headers
crul_settings(TRUE) # reset first
set_headers(foo = "bar")
crul_settings()
set_headers(`User-Agent` = "hello world")
crul_settings()
## Not run:
set_opts(verbose = TRUE)
HttpClient$new('https://httpbin.org')$get('get')
## End(Not run)
# reset
crul_settings(TRUE)
crul_settings()
# works with async functions
## Async
set_opts(verbose = TRUE)
cc <- Async$new(urls = c(
'https://httpbin.org/get?a=5',
'https://httpbin.org/get?foo=bar'))
(res <- cc$get())
## AsyncVaried
set_opts(verbose = TRUE)
set_headers(stuff = "things")
reqlist <- list(
HttpRequest$new(url = "https://httpbin.org/get")$get(),
HttpRequest$new(url = "https://httpbin.org/post")$post())
out <- AsyncVaried$new(.list = reqlist)
out$request()
}Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.