mark questions related to RestRserve usage (https://restrserve.org)
Questions tagged [restrserve]
11 questions
2
votes
1 answer
XLSX data upload with RestRserve
I would like to work with RestRServe to have a .xlsx file uploaded for processing. I have tried the below using a .csv with success, but some slight modifications for .xlsx with get_file was not fruitful.
ps <- r_bg(function(){
…
kquach
- 161
- 1
- 10
2
votes
1 answer
Multipart/form-data with RestRserve
I would like to expose an endpoint that accepts multipart/form-data, parses the multipart content and returns a csv-file. (the multipart input contains a csv dataset and processing instructions)
I’ve done this with plumber using…
Rok
- 97
- 6
0
votes
0 answers
forwarding/proxying a request using RestRserve
Suppose I have the following setup, which has two apps running on different ports using the RestRserve (these might e.g. be on different servers, both of which I control). I would like requests to :8081/health to be forwarded to :8080/health exactly…
richarddmorey
- 976
- 6
- 19
0
votes
1 answer
cannot access RestRserve via GET on localhost from a browser
I am starting a RestRserve application using the following R code (MacOS):
library(RestRserve)
app = Application$new(
middleware = list(CORSMiddleware$new())
)
app$add_static(
path = '/main',
file_path =…
richarddmorey
- 976
- 6
- 19
0
votes
1 answer
R RestRserve Add Etag to static path
Let's say I have a REST API using RestRserve like this, is there a way to add an Etag to enable caching on cloud services?
writeLines("Hello World", "myfile.txt")
app <- Application$new(content_type = "application/json")
app$add_static("/",…
David
- 9,216
- 4
- 45
- 78
0
votes
1 answer
Logging errors with restrserve
I am currently creating a REST API with restrserve.
While trying to add a logger to my application I ran into this problem.
By setting the log level as: application$logger$set_log_level("error"),
my console output on error has a JSON structure…
sossaman
- 3
- 2
0
votes
1 answer
How to extract parameters from path in RestRserve?
This is the code for an app
# load_libraries ----------------------------
library("RestRserve")
# func_UserId ----------------------------
get_userid <- function(req, res) {
id = req$get_param_path("id")
res$set_body(id)
}
# create app…
Vikram
- 157
- 1
- 12
0
votes
2 answers
Cannot deveolop API using RestRserve on remote server
Condider that I've built my application as in te example below:
library(RestRserve)
app = Application$new()
app$add_get(
path = "/hello",
FUN = function(request, response) {
response$set_body("Hello from RestRserve")
})
backend =…
Fabio
- 518
- 1
- 4
- 10
0
votes
0 answers
Return multipart body with RestRserve?
Can RestRserve return multiple files via multipart/form-data? I've tried using set_body(c("file"=path)) and it returns the file content as per documentation. This doesn't work with several files, however, as a list of filenames will be returned and…
Rok
- 97
- 6
0
votes
1 answer
Logging each request to a separate json file with RestRserve
How would one set up logging each request to a different json file with RestRserve?
I tried using the lgr package (referred to in RestRserve's doc on logging) like so:
library(RestRserve)
library(lgr)
app = Application$new(content_type =…
Rok
- 97
- 6
0
votes
1 answer
How to reach a restrserve api from rstudio server on aws?
I am trying out the very interesting package RestRserve from with RStudo server that I installed on an AWS instance.
This is de code I use:
library(RestRserve)
app = Application$new()
app$add_get(
path = "/hello",
FUN = function(request,…
rdatasculptor
- 8,112
- 14
- 56
- 81