CrrryProc: Launch a crrrry on a local process

In ColinFay/crrry: 'crrri' recipes for 'shiny'

Description

Launch a crrrry on a local process

Launch a crrrry on a local process

Value

A crrrry object

Super class

crrry::CrrryGeneric -> CrrryOnPage

Methods

Public methods

• CrrryProc$stdout()

• CrrryProc$stderr()

• CrrryProc$new()

• CrrryProc$stop()

• CrrryProc$is_alive()

• CrrryProc$clone()

Inherited methods

• crrry::CrrryGeneric$call_js()

• crrry::CrrryGeneric$click_on_id()

• crrry::CrrryGeneric$gremlins_horde()

• crrry::CrrryGeneric$shiny_set_input()

• crrry::CrrryGeneric$wait_for()

• crrry::CrrryGeneric$wait_for_shiny_ready()

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Method stdout()

Get the process stdout

Usage

CrrryProc$stdout()

---

Method stderr()

Get the process stderr

Usage

CrrryProc$stderr()

---

Method new()

Wait for a JS condition to be TRUE

Usage

CrrryProc$new(
  chrome_bin = Sys.getenv("HEADLESS_CHROME"),
  fun = "pkgload::load_all();run_app()",
  shiny_port = 2811L,
  chrome_port = 9222L,
  headless = TRUE,
  pre_launch_cmd = "",
  ...
)

Arguments

chrome_bin

Path to Chrome binary, passed to Chrome$new()

fun

A function launching the shiny app

shiny_port

The port to launch the shiny apps on

chrome_port

Chrome_port, passed to Chrome$new()

headless

Run headless? Passed to Chrome$new()

pre_launch_cmd

Code to launch before fun.

...

Futher args passed to Chrome$new()

---

Method stop()

Stop the process

Usage

CrrryProc$stop()

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Method is_alive()

Check if the url is available

Usage

CrrryProc$is_alive()

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Method clone()

The objects of this class are cloneable with this method.

Usage

CrrryProc$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

ColinFay/crrry documentation built on Oct. 14, 2020, 12:13 p.m.