Running examples in ‘Euronext-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: EN_Get_OB
> ### Title: Get Order Book Data
> ### Aliases: EN_Get_OB
> 
> ### ** Examples
> 
> 
> library(httr)
> library(jsonlite)
> library(dplyr)

Attaching package: ‘dplyr’

The following objects are masked from ‘package:stats’:

    filter, lag

The following objects are masked from ‘package:base’:

    intersect, setdiff, setequal, union

> library(magrittr)
> library(rvest)
> library(stringr)
> 
> ABCA_OB = EN_Get_OB("ABCA") # Get ABC ARBITRAGE ticker ORDER BOOK
> print(ABCA_OB)
   B_order B_quantity Bid_Price Ask_Price A_quantity A_order
1        2       1649      4.03      4.04        685       3
2        2         86     4.025     4.045         86       2
3        4       1221      4.02      4.05       1121       3
4        3        486     4.015     4.055        486       3
5        6       1208      4.01      4.06        731       4
6        4       1658     4.005     4.065       3763       4
7        6       2075         4      4.07       2201       3
8        4       1520     3.995     4.075       2861       4
9        1        994      3.99      4.08       2240       3
10       2       1527     3.985     4.085       1441       2
11      34      12424         -         -      15615      31
> 
> MSFT_OB = EN_Get_OB("MSFT", stock_type = 'Etf')
> print(MSFT_OB)
  B_order B_quantity Bid_Price Ask_Price A_quantity A_order
1       1        380    7.8833    7.9007        380       1
2       1       3600    7.8789    7.9016       3600       1
3       1      12691    7.6593    8.0926      12691       1
4       1          1         5      <NA>         NA      NA
5       4      16672         -         -      16671       3
> 
> # Get ETf 'AAPL' ORDER BOOK by providing its DNA
> # EN_Get_OB("XS2337099563-XAMS", stock_type = 'Etf')
> 
> # Get ETf 'LEVERAGE SHARES PLC' ORDER BOOK by providing its DNA
> # EN_Get_OB("XS2663694847-XAMS", stock_type = 'Etf')
> 
> ALBON_OB = EN_Get_OB("ALBON") # Get LEBON ticker ORDER BOOK
Error in curl::curl_fetch_memory(url, handle = handle) : 
  HTTP/2 stream 69 was not closed cleanly: CANCEL (err 8)
Calls: EN_Get_OB ... request_fetch -> request_fetch.write_memory -> <Anonymous>
Execution halted