waitProcs

bool waitProcs(Process[]  procs,  Duration timeout =  Duration.max,
    out  Process[]  gone,  out  Process[]  alive)

@safe

Waits for multiple processes to terminate.

This function waits for a collection of processes to terminate, with an optional timeout.

Parameters

`procs`	Array of Process objects to wait for.
`timeout`	Maximum duration to wait (default is infinite).
`gone`	Output parameter for processes that have terminated.
`alive`	Output parameter for processes that are still running.

Returns

true if all processes have terminated, false if timeout occurred.

Example:

auto proc1 = new Process(1234);
auto proc2 = new Process(5678);
Process[] gone;
Process[] alive;
bool allTerminated = waitProcs([proc1, proc2], 5.seconds, gone, alive);