ps_send_signal {ps} | R Documentation |
Send a signal to the process. Not implemented on Windows. See
signals()
for the list of signals on the current platform.
ps_send_signal(p, sig)
p |
Process handle. |
sig |
Signal number, see |
It checks if the process is still running, before sending the signal, to avoid signalling the wrong process, because of pid reuse.
px <- processx::process$new("sleep", "10") p <- ps_handle(px$get_pid()) p ps_send_signal(p, signals()$SIGINT) p ps_is_running(p) px$get_exit_status()
Other process handle functions: ps_children
,
ps_cmdline
, ps_cpu_times
,
ps_create_time
, ps_cwd
,
ps_environ
, ps_exe
,
ps_handle
, ps_interrupt
,
ps_is_running
, ps_kill
,
ps_memory_info
, ps_name
,
ps_num_fds
, ps_num_threads
,
ps_open_files
, ps_pid
,
ps_ppid
, ps_resume
,
ps_status
, ps_suspend
,
ps_terminal
, ps_terminate
,
ps_uids
, ps_username