When using R for posting json to a web api I got the error
Error in curl::curl_fetch_memory(url, handle = handle) :
Stream error in the HTTP/2 framing layer
But only after the first successful run. Strange. Something was hanging the handle in the background. Or that was my guess at least.
Anyway, if I set the version back to HTTP/1.1 it works fine.
Here is the gist of it
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| library("httr") | |
| httr::set_config(config(http_version = 2)) # set the HTTP version to 1.1 (none, 1.0, 1.1, 2) | |
| sendMail <- function(e){ | |
| body <- list(secret = 'sfsdf£$4500dfdd__$$', body=e["message"]) # create a list that will be serialized to JSON | |
| result <- POST(url = "https://prod-10.westeurope.logic.azure.com/workflows/8934jadajada999" | |
| , body = body , encode = "json", handle = NULL) | |
| } | |
| myProcess <- function(){ | |
| stop("error") | |
| } | |
| tryCatch(myProcess(), error = sendMail) |
marcusclasson 
Hi great reading your bblog
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