port = 4567 is already in use
moodymudskipper opened this issue · comments
Describe the bug
I get :
port = 4567 is already in use
when running the simplest example
To Reproduce
library(carbonate)
x <- carbon$new('x <- 1')
x$carbonate()
#> starting chrome session...
#> checking chromedriver versions:
#> BEGIN: PREDOWNLOAD
#> BEGIN: DOWNLOAD
#> BEGIN: POSTDOWNLOAD
#> Error in wdman::selenium(port = port, verbose = verbose, version = version, : Selenium server signals port = 4567 is already in use.
contents of your _mrgconfig.yml file
Not sure where to find this
Expected behavior
open a browser to the carbon.js uri, create an image and download the file
Environment (please complete the following information):
Session Info
- Session info ----------------------------------------------------------------------------------------------
setting value
version R version 3.6.1 (2019-07-05)
os Windows 10 x64
system x86_64, mingw32
ui RStudio
language (EN)
collate English_United Kingdom.1252
ctype English_United Kingdom.1252
tz Europe/Paris
date 2020-02-14
- Packages --------------------------------------------------------------------------------------------------
package * version date lib source
askpass 1.1 2019-01-13 [1] CRAN (R 3.6.0)
assertthat 0.2.1 2019-03-21 [1] CRAN (R 3.6.0)
backports 1.1.5 2019-10-02 [1] CRAN (R 3.6.1)
binman 0.1.1 2018-07-18 [1] CRAN (R 3.6.0)
bitops 1.0-6 2013-08-17 [1] CRAN (R 3.6.0)
callr 3.4.0 2019-12-09 [1] CRAN (R 3.6.1)
carbonate * 0.1.2 2019-02-13 [1] CRAN (R 3.6.1)
caTools 1.17.1.3 2019-11-30 [1] CRAN (R 3.6.1)
cli 2.0.1 2020-01-08 [1] CRAN (R 3.6.2)
clipr 0.7.0 2019-07-23 [1] CRAN (R 3.6.1)
crayon 1.3.4 2017-09-16 [1] CRAN (R 3.6.0)
curl 4.3 2019-12-02 [1] CRAN (R 3.6.1)
desc 1.2.0 2018-05-01 [1] CRAN (R 3.6.0)
devtools 2.2.1 2019-09-24 [1] CRAN (R 3.6.1)
digest 0.6.23 2019-11-23 [1] CRAN (R 3.6.1)
ellipsis 0.3.0 2019-09-20 [1] CRAN (R 3.6.1)
fansi 0.4.1 2020-01-08 [1] CRAN (R 3.6.1)
fs 1.3.1 2019-05-06 [1] CRAN (R 3.6.1)
glue 1.3.1 2019-03-12 [1] CRAN (R 3.6.0)
httr 1.4.1 2019-08-05 [1] CRAN (R 3.6.1)
jsonlite 1.6.1 2020-02-02 [1] CRAN (R 3.6.2)
magick 2.2 2019-08-26 [1] CRAN (R 3.6.1)
magrittr 1.5 2014-11-22 [1] CRAN (R 3.6.0)
memoise 1.1.0.9000 2019-06-12 [1] Github (r-lib/memoise@1650ad7)
openssl 1.4.1 2019-07-18 [1] CRAN (R 3.6.1)
packrat 0.5.0 2018-11-14 [1] CRAN (R 3.6.0)
pkgbuild 1.0.6 2019-10-09 [1] CRAN (R 3.6.1)
pkgload 1.0.2 2018-10-29 [1] CRAN (R 3.6.0)
prettyunits 1.0.2 2015-07-13 [1] CRAN (R 3.6.0)
processx 3.4.1 2019-07-18 [1] CRAN (R 3.6.1)
ps 1.3.0 2018-12-21 [1] CRAN (R 3.6.0)
R6 2.4.1 2019-11-12 [1] CRAN (R 3.6.1)
rappdirs 0.3.1 2016-03-28 [1] CRAN (R 3.6.0)
Rcpp 1.0.3 2019-11-08 [1] CRAN (R 3.6.1)
remotes 2.1.0 2019-06-24 [1] CRAN (R 3.6.1)
rlang 0.4.4 2020-01-28 [1] CRAN (R 3.6.2)
rprojroot 1.3-2 2018-01-03 [1] CRAN (R 3.6.0)
RSelenium 1.7.5 2019-01-03 [1] CRAN (R 3.6.0)
rstudioapi 0.11 2020-02-07 [1] CRAN (R 3.6.1)
rtweet 0.6.9 2019-05-19 [1] CRAN (R 3.6.1)
semver 0.2.0 2017-01-06 [1] CRAN (R 3.6.0)
sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 3.6.0)
subprocess 0.8.3 2018-08-13 [1] CRAN (R 3.6.0)
testthat 2.3.1 2019-12-01 [1] CRAN (R 3.6.1)
usethis 1.5.1 2019-07-04 [1] CRAN (R 3.6.1)
wdman 0.2.4 2018-07-21 [1] CRAN (R 3.6.0)
withr 2.1.2 2018-03-15 [1] CRAN (R 3.6.0)
XML 3.98-1.20 2019-06-06 [1] CRAN (R 3.6.0)
xml2 1.2.2 2019-08-09 [1] CRAN (R 3.6.1)
yaml 2.2.1 2020-02-01 [1] CRAN (R 3.6.2)
[1] C:/Program Files/R/R-3.6.1/library
Thanks for opening this issue!
_mrgconfig.yml file is a bad copy paste from another template. that should be carbon.yml if you have one.
This is the culprit. https://github.com/yonicd/carbonate/blob/master/R/selenium_functions.R#L44
@ColinFay is there a way to find an open port?
There is an internal function in shiny and markdown that does that.
There are also a bunch of node js packages that do that so might be worth checking how they do it too.
this commit bb0fd55 should solve the issue.
ht to @dpastoor for pointing to how {fiery} finds a port.
in practice the user wont feel the change, but there is now a random port being selected on carb <- carbon$new()
a new one or a specific one can be reset using carb$set_port() or carb$set_port(1234)
> carb <- carbon$new()
Set via '~/carbon.yml'
palette:
- 171.0
- 175.0
- 195.0
- 0.7
template: panda-syntax
font_family: Fira Code
padding_vertical: 11
padding_horizontal: 14
language: r
> carb$get_port()
[1] 51627
> carb$set_port()
> carb$get_port()
[1] 59012
> carb$set_port(1234)
> carb$get_port()
[1] 1234
> class(carb$get_port())
[1] "integer"
You can also try with httpuv::randomPort()
I mean, if the port is not available, switch to a random port (if 4567 is important, if it's not, default to randomPort() )
Is there a way to release unused ports along same lines of gc()? Or does that happen anyways with RSelenium/wdman?
Unfortunately it still doesn't work for me, see below :
library(carbonate)
x <- carbon$new('x <- 1')
x$carbonate()
#> starting chrome session...
#> checking chromedriver versions:
#> BEGIN: PREDOWNLOAD
#> BEGIN: DOWNLOAD
#> BEGIN: POSTDOWNLOAD
#> Error in wdman::selenium(port = port, verbose = verbose, version = version, : Selenium server signals port = 25855 is already in use.
x$carbonate()
#> starting chrome session...
#> Error in wdman::selenium(port = port, verbose = verbose, version = version, : Selenium server signals port = 25855 is already in use.
x <- carbon$new('x <- 1')
x$carbonate()
#> starting chrome session...
#> checking chromedriver versions:
#> BEGIN: PREDOWNLOAD
#> BEGIN: DOWNLOAD
#> BEGIN: POSTDOWNLOAD
#> Error in wdman::selenium(port = port, verbose = verbose, version = version, : Selenium server signals port = 30318 is already in use.Created on 2020-02-24 by the reprex package (v0.3.0)
thanks for the feedback. i'll try again :)
interesting though that you are landing on unavailable ports that are chosen at random
i thought it may be the reperex envir ... but it's not
library(carbonate)
x <- carbon$new('x <- 1')
#> Set via '~/carbon.yml'
#> palette:
#> - 171.0
#> - 175.0
#> - 195.0
#> - 0.7
#> template: panda-syntax
#> font_family: Fira Code
#> padding_vertical: 11
#> padding_horizontal: 14
#> language: r
x$carbonate()
#> starting chrome session...
#> checking chromedriver versions:
#> BEGIN: PREDOWNLOAD
#> BEGIN: DOWNLOAD
#> BEGIN: POSTDOWNLOAD
Created on 2020-02-24 by the reprex package (v0.3.0)
i see that
wdman is 0.2.4 for you, i am using 0.2.5.
RSelenium is 1.7.5 for you, i am using 1.7.7.
sessioninfo
package * version date lib source
askpass 1.1 2019-01-13 [1] CRAN (R 3.6.0)
assertthat 0.2.1 2019-03-21 [1] CRAN (R 3.6.0)
binman 0.1.1 2018-07-18 [1] CRAN (R 3.6.0)
bitops 1.0-6 2013-08-17 [1] CRAN (R 3.6.0)
caTools 1.17.1.2 2019-03-06 [1] CRAN (R 3.6.0)
curl 4.3 2019-12-02 [1] CRAN (R 3.6.0)
httr 1.4.1 2019-08-05 [1] CRAN (R 3.6.0)
jsonlite 1.6.1 2020-02-02 [1] CRAN (R 3.6.0)
mime 0.9 2020-02-04 [1] CRAN (R 3.6.0)
openssl 1.4.1 2019-07-18 [1] CRAN (R 3.6.0)
processx 3.4.2 2020-02-09 [1] CRAN (R 3.6.1)
ps 1.3.2 2020-02-13 [1] CRAN (R 3.6.1)
R6 2.4.1 2019-11-12 [1] CRAN (R 3.6.0)
rappdirs 0.3.1 2016-03-28 [1] CRAN (R 3.6.0)
Rcpp 1.0.3 2019-11-08 [1] CRAN (R 3.6.1)
RSelenium 1.7.7 2020-02-03 [1] CRAN (R 3.6.1)
semver 0.2.0 2017-01-06 [1] CRAN (R 3.6.0)
sys 3.3 2019-08-21 [1] CRAN (R 3.6.1)
wdman 0.2.5 2020-01-31 [1] CRAN (R 3.6.0)
XML 3.98-1.20 2019-06-06 [1] CRAN (R 3.6.0)
xml2 1.2.2 2019-08-09 [1] CRAN (R 3.6.0)
yaml 2.2.1 2020-02-01 [1] CRAN (R 3.6.0)
[1] /Library/Frameworks/R.framework/Versions/3.6/Resources/library
can you update and try again?
After going through hell and back a handful of times I have R up to date with all latest package versions.
An unfortunate difference is that I can't reprex anymore the example above from Rstudio, The call to reprex seems to complete but doesn't display anything, then any next instruction freezes forever and I have to kill RStudio.
Apart from that I get same error message, I first had a different one though, which told me I had to update chrome to version 81. 81 is the beta version but updating to last available version was enough.
From a clean Rgui session I get :
> library(carbonate)
> sessioninfo::session_info()
- Session info ---------------------------------------------------------------
setting value
version R version 3.6.2 (2019-12-12)
os Windows 10 x64
system x86_64, mingw32
ui Rgui
language (EN)
collate English_United Kingdom.1252
ctype English_United Kingdom.1252
tz Europe/Paris
date 2020-02-24
- Packages -------------------------------------------------------------------
package * version date lib source
askpass 1.1 2019-01-13 [1] CRAN (R 3.6.0)
assertthat 0.2.1 2019-03-21 [1] CRAN (R 3.6.0)
binman 0.1.1 2018-07-18 [1] CRAN (R 3.6.0)
bitops 1.0-6 2013-08-17 [1] CRAN (R 3.6.0)
carbonate * 0.1.4 2020-02-24 [1] Github (yonicd/carbonate@7af4f48)
caTools 1.18.0 2020-01-17 [1] CRAN (R 3.6.2)
cli 2.0.1 2020-01-08 [1] CRAN (R 3.6.2)
clipr 0.7.0 2019-07-23 [1] CRAN (R 3.6.1)
crayon 1.3.4 2017-09-16 [1] CRAN (R 3.6.0)
curl 4.3 2019-12-02 [1] CRAN (R 3.6.1)
fansi 0.4.1 2020-01-08 [1] CRAN (R 3.6.1)
glue 1.3.1 2019-03-12 [1] CRAN (R 3.6.0)
httpuv 1.5.2 2019-09-11 [1] CRAN (R 3.6.1)
httr 1.4.1 2019-08-05 [1] CRAN (R 3.6.1)
jsonlite 1.6.1 2020-02-02 [1] CRAN (R 3.6.2)
later 1.0.0 2019-10-04 [1] CRAN (R 3.6.1)
magick 2.3 2020-01-24 [1] CRAN (R 3.6.2)
magrittr 1.5 2014-11-22 [1] CRAN (R 3.6.0)
openssl 1.4.1 2019-07-18 [1] CRAN (R 3.6.1)
processx 3.4.2 2020-02-09 [1] CRAN (R 3.6.2)
promises 1.1.0 2019-10-04 [1] CRAN (R 3.6.1)
ps 1.3.2 2020-02-13 [1] CRAN (R 3.6.2)
R6 2.4.1 2019-11-12 [1] CRAN (R 3.6.1)
rappdirs 0.3.1 2016-03-28 [1] CRAN (R 3.6.0)
Rcpp 1.0.3 2019-11-08 [1] CRAN (R 3.6.1)
RSelenium 1.7.7 2020-02-03 [1] CRAN (R 3.6.2)
rtweet 0.7.0 2020-01-08 [1] CRAN (R 3.6.2)
semver 0.2.0 2017-01-06 [1] CRAN (R 3.6.0)
sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 3.6.0)
wdman 0.2.5 2020-01-31 [1] CRAN (R 3.6.2)
withr 2.1.2 2018-03-15 [1] CRAN (R 3.6.0)
XML 3.99-0.3 2020-01-20 [1] CRAN (R 3.6.2)
xml2 1.2.2 2019-08-09 [1] CRAN (R 3.6.1)
yaml 2.2.1 2020-02-01 [1] CRAN (R 3.6.2)
[1] C:/Program Files/R/R-3.6.2/library
> x <- carbon$new('x <- 1')
> x$carbonate()
starting chrome session...
checking chromedriver versions:
BEGIN: PREDOWNLOAD
BEGIN: DOWNLOAD
BEGIN: POSTDOWNLOAD
Error in wdman::selenium(port = port, verbose = verbose, version = version, :
Selenium server signals port = 32580 is already in use.
can you try this, just to see that the RSelenium wdman are connecting ok for you
port <- httpuv::randomPort()
cDrv <- wdman::chrome(port = port)
rD <- RSelenium::rsDriver(
browser = "chrome",
verbose = TRUE,
chromever = 'latest',
port = port,
extraCapabilities = list(
chromeOptions = list(args = c("--disable-gpu", "--window-size=1280,800"),
prefs = list(
"profile.default_content_settings.popups" = 0L,
"download.prompt_for_download" = FALSE,
"download.directory_upgrade" = TRUE,
"safebrowsing.enabled" = TRUE,
"download.default_directory" = tempdir()
))
)
)
rD$client$navigate('https://github.com')
# to close the browser
rD$client$close()
# to close the server
rD$server$stop()
# stop the chrome process
cDrv$stop()
It fails :
> port <- httpuv::randomPort()
>
> cDrv <- wdman::chrome(port = port)
checking chromedriver versions:
BEGIN: PREDOWNLOAD
BEGIN: DOWNLOAD
BEGIN: POSTDOWNLOAD
>
> rD <- RSelenium::rsDriver(
+ browser = "chrome",
+ verbose = TRUE,
+ chromever = 'latest',
+ port = port,
+ extraCapabilities = list(
+ chromeOptions = list(args = c("--disable-gpu", "--window-size=1280,800"),
+ prefs = list(
+ "profile.default_content_settings.popups" = 0L,
+ "download.prompt_for_download" = FALSE,
+ "download.directory_upgrade" = TRUE,
+ "safebrowsing.enabled" = TRUE,
+ "download.default_directory" = tempdir()
+ ))
+ )
+ )
checking Selenium Server versions:
BEGIN: PREDOWNLOAD
BEGIN: DOWNLOAD
BEGIN: POSTDOWNLOAD
checking chromedriver versions:
BEGIN: PREDOWNLOAD
BEGIN: DOWNLOAD
BEGIN: POSTDOWNLOAD
checking geckodriver versions:
BEGIN: PREDOWNLOAD
BEGIN: DOWNLOAD
BEGIN: POSTDOWNLOAD
checking phantomjs versions:
BEGIN: PREDOWNLOAD
BEGIN: DOWNLOAD
BEGIN: POSTDOWNLOAD
Error in wdman::selenium(port = port, verbose = verbose, version = version, :
Selenium server signals port = 15544 is already in use.
ok.
so this issue is for @juyeongkim at RSelenium issues https://github.com/ropensci/RSelenium/issues
seems like the new version is not working well with winos.
thanks for trying that script, hopefully he can help.