hanging on local app wait_for_shiny_ready when headless #6
Comments
yonicd
changed the title
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Is it still an issue? |
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no. this seems to have been resolved. thnx |
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this is happening again test <- crrry::CrrryProc$new(
chrome_bin = pagedown::find_chrome(),
shiny_port = httpuv::randomPort(),
chrome_port = httpuv::randomPort(),
fun = "puzzlemath::run_app()",
pre_launch_cmd = glue::glue("whereami::set_whereami_log('{tempdir()}')"),
headless = TRUE
)
test$wait_for_shiny_ready()session info─ Session info ────────────────────────────────────────────────────────────────
setting value
version R version 3.6.3 (2020-02-29)
os macOS Catalina 10.15.7
system x86_64, darwin15.6.0
ui RStudio
language (EN)
collate en_US.UTF-8
ctype en_US.UTF-8
tz America/New_York
date 2020-12-11
─ 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)
attempt 0.3.1 2020-05-03 [1] CRAN (R 3.6.2)
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 1.18.0 2020-01-17 [1] CRAN (R 3.6.0)
cli 2.2.0 2020-11-20 [1] CRAN (R 3.6.2)
clipr 0.7.1 2020-10-08 [1] CRAN (R 3.6.2)
crayon 1.3.4 2017-09-16 [1] CRAN (R 3.6.0)
crrri 0.0.13 2020-09-28 [1] Github (rlesur/crrri@8cc6ce1)
crrry 0.0.0.9001 2020-12-08 [1] Github (colinfay/crrry@cb56e76)
curl 4.3 2019-12-02 [1] CRAN (R 3.6.0)
debugme 1.1.0 2017-10-22 [1] CRAN (R 3.6.0)
desc 1.2.0.9000 2020-09-28 [1] Github (r-lib/desc@c175259)
details 0.2.1 2020-01-12 [1] local
digest 0.6.27 2020-10-24 [1] CRAN (R 3.6.2)
fansi 0.4.1 2020-01-08 [1] CRAN (R 3.6.0)
fastmap 1.0.1 2019-10-08 [1] CRAN (R 3.6.0)
glue 1.4.2 2020-08-27 [1] CRAN (R 3.6.2)
here 1.0.0.9000 2020-11-25 [1] Github (r-lib/here@fdd23b1)
htmltools 0.5.0 2020-06-16 [1] CRAN (R 3.6.2)
httpuv 1.5.4 2020-06-06 [1] CRAN (R 3.6.2)
httr 1.4.2 2020-07-20 [1] CRAN (R 3.6.2)
jsonlite 1.7.1 2020-09-07 [1] CRAN (R 3.6.2)
knitr 1.30 2020-09-22 [1] CRAN (R 3.6.2)
later 1.1.0.9000 2020-11-25 [1] Github (r-lib/later@0cfd3b5)
magrittr 2.0.1 2020-11-17 [1] CRAN (R 3.6.2)
mime 0.9 2020-02-04 [1] CRAN (R 3.6.0)
openssl 1.4.3 2020-09-18 [1] CRAN (R 3.6.2)
pagedown 0.9 2020-03-18 [1] CRAN (R 3.6.0)
png 0.1-7 2013-12-03 [1] CRAN (R 3.6.0)
processx 3.4.5 2020-11-30 [1] CRAN (R 3.6.2)
promises 1.1.1.9001 2020-11-25 [1] Github (rstudio/promises@bbadb3d)
ps 1.5.0 2020-12-05 [1] CRAN (R 3.6.2)
purrr 0.3.4 2020-04-17 [1] CRAN (R 3.6.2)
R6 2.5.0 2020-10-28 [1] CRAN (R 3.6.2)
rappdirs 0.3.1 2016-03-28 [1] CRAN (R 3.6.0)
Rcpp 1.0.5 2020-07-06 [1] CRAN (R 3.6.2)
reactor 0.0.8 2020-12-08 [1] local
rlang 0.4.9 2020-11-26 [1] CRAN (R 3.6.2)
rprojroot 2.0.2 2020-11-25 [1] Github (r-lib/rprojroot@5bafca9)
RSelenium 1.7.7 2020-02-03 [1] CRAN (R 3.6.1)
rstudioapi 0.13 2020-11-12 [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)
shiny 1.5.0 2020-06-23 [1] CRAN (R 3.6.2)
shinyjs 1.0 2018-01-08 [1] CRAN (R 3.6.0)
testthat 3.0.0 2020-10-31 [1] CRAN (R 3.6.2)
wdman 0.2.5 2020-01-31 [1] CRAN (R 3.6.0)
websocket 1.3.1 2020-07-13 [1] CRAN (R 3.6.2)
whereami 0.1.9 2020-09-24 [1] local
withr 2.3.0 2020-09-22 [1] CRAN (R 3.6.2)
xfun 0.19 2020-10-30 [1] CRAN (R 3.6.2)
XML 3.98-1.20 2019-06-06 [1] CRAN (R 3.6.0)
xml2 1.3.2 2020-04-23 [1] CRAN (R 3.6.2)
xtable 1.8-4 2019-04-21 [1] CRAN (R 3.6.0)
[1] /Library/Frameworks/R.framework/Versions/3.6/Resources/library
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@yonicd : were you able to solve it? It got the same issue. It is running well locally but get stuck on GitLab CI/CD. |
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I believe part of the problem is here:https://github.com/ColinFay/crrry/blob/cb56e7656ec0d231c2aeccba5bf66180c33ccb50/R/launch.R#L240 Below is the hacked R6 class I am using: CrrryProcCustom <- R6::R6Class(
"CrrryProcCustom",
inherit = crrry::CrrryProc,
public = list(
stop = function() {
private$chrome$close()
message("Chrome closed")
self$process$kill()
message("Process killed")
},
initialize = function(
chrome_bin = Sys.getenv("HEADLESS_CHROME"),
fun = "pkgload::load_all();run_app()",
shiny_port = 2811L,
chrome_port = 9222L,
headless = TRUE,
pre_launch_cmd = "",
...
){
private$stdout_ <- tempfile()
private$stderr_ <- tempfile()
attempt::stop_if(
pre_launch_cmd,
is.null,
'pre_launch_cmd can not be NULL. If you want it empty, use `""` (the default).'
)
self$process <- processx::process$new(
"Rscript", c(
"-e",
sprintf(
"options(shiny.port = %s, shiny.launch.browser = invisible);%s;%s",
shiny_port, pre_launch_cmd, fun
)
),
stderr = private$stderr_,
stdout = private$stdout_
)
# It seems that Shiny need a lot of time to load properly
Sys.sleep(5)
attempt::stop_if_not(
self$process$is_alive(),
msg = "Unable to launch the Shiny App"
)
private$chrome <- crrri::Chrome$new(
chrome_bin,
debug_port = chrome_port,
headless = headless,
...
)
private$client <- crrri::hold(
private$chrome$connect()
)
private$Page <- private$client$Page
private$Runtime <- private$client$Runtime
crrri::hold({
private$client$Page$navigate(
url = sprintf(
"http://127.0.0.1:%s",
shiny_port
)
)
})
}
)
) |
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local:
remote:
Chrome Version
85.0.4183.121 (Official Build) beta (64-bit)session info
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