With Mirai Daemons — with.miraiDaemons • mirai

Evaluate an expression with daemons that last for the duration of the expression. Ensure each mirai within the statement is explicitly called (or their values collected) so that daemons are not reset before they have all completed.

Usage

# S3 method for class 'miraiDaemons'
with(data, expr, ...)

Arguments

data: (miraiDaemons) return value from daemons().
expr: (expression) to evaluate with daemons active.
...: unused.

Value

The return value of expr.

Details

This function is an S3 method for the generic with() for class 'miraiDaemons'.

Examples

if (FALSE) { # interactive()
with(
  daemons(2, dispatcher = FALSE),
  {
    m1 <- mirai(Sys.getpid())
    m2 <- mirai(Sys.getpid())
    cat(m1[], m2[], "\n")
  }
)

Sys.getpid()
}