From 596f41886be45051f67d524605be350da5e885ac Mon Sep 17 00:00:00 2001
From: Aaron Piotrowski <aaron@trowski.com>
Date: Sun, 4 Nov 2018 11:34:18 -0600
Subject: [PATCH] Return PID from Process::start()

---
 lib/Context/Process.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Context/Process.php b/lib/Context/Process.php
index 64feba9..800a01b 100644
--- a/lib/Context/Process.php
+++ b/lib/Context/Process.php
@@ -190,6 +190,8 @@ final class Process implements Context
                 yield $this->process->getStdin()->write($this->hub->generateKey($pid, self::KEY_LENGTH));
 
                 $this->channel = yield $this->hub->accept($pid);
+
+                return $pid;
             } catch (\Throwable $exception) {
                 $this->process->kill();
                 throw new ContextException("Staring the process failed", 0, $exception);