Check if the R session exists

Check if the remote R session exists

Usage

opal.session_exists(opal)

Arguments

opal

Opal object.

Value

A logical value.

See also

Other session functions: opal.session(), opal.session_delete(), opal.session_events(), opal.session_get(), opal.session_running()

Examples

if (FALSE) { # \dontrun{
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
opal.session_exists(o)
opal.logout(o)
} # }