The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.
Here we present some functions, that may ease the usage of the
sched
package, or serve related purposes.
make_post_request()
This function facilitates the creation of Request
object
for a POST request.
Here is an example:
my_url <- sched::URL$new("https://httpbin.org/anything")
my_request <- sched::make_post_request(my_url,
body = "{\"some_key\": \"my_value\"}",
mime = "application/json")
The Request
object can then be used inside an URL
request function:
res <- sched::get_url_request_result(my_request)
res$getContent()
#> [1] "{\n \"args\": {}, \n \"data\": \"{\\\"some_key\\\": \\\"my_value\\\"}\", \n \"files\": {}, \n \"form\": {}, \n \"headers\": {\n \"Accept\": \"application/json,multipart/*\", \n \"Content-Length\": \"24\", \n \"Content-Type\": \"application/json;charset=utf-8\", \n \"Host\": \"httpbin.org\", \n \"X-Amzn-Trace-Id\": \"Root=1-666b1659-161e9e9e1dc8ab5914ecded9\"\n }, \n \"json\": {\n \"some_key\": \"my_value\"\n }, \n \"method\": \"POST\", \n \"origin\": \"193.50.0.200\", \n \"url\": \"https://httpbin.org/anything\"\n}\n"
get_url_request_result()
This function is a plain URL requester, that do not use the scheduling system of the package. It is presented here as a convenience.
The function takes a sched::Request
object as input,
along with standard parameters like:
Here is an example of usage:
my_url <- sched::URL$new("https://httpbin.org/get")
my_request <- sched::Request$new(my_url)
sched::get_url_request_result(my_request)
#> <RequestResult>
#> Public:
#> clone: function (deep = FALSE)
#> getContent: function ()
#> getErrMsg: function ()
#> getLocation: function ()
#> getRetry: function ()
#> getRetryAfter: function ()
#> getStatus: function ()
#> initialize: function (content = NULL, retry = FALSE, err_msg = NULL, status = 0,
#> processRequestErrors: function ()
#> Private:
#> addErrMsg: function (msg)
#> content: {
#> "args": {},
#> "headers": {
#> "Accept": "*/*",
#> ...
#> err_msg: NULL
#> location: NULL
#> retry: FALSE
#> retry_after: NULL
#> status: 200
#> status_msg:
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.