From 7c3e28e482b0a8b7d093b7ed9e7b0a23b6b71df4 Mon Sep 17 00:00:00 2001
From: Robbert van der Helm <mail@robbertvanderhelm.nl>
Date: Sun, 17 Jan 2021 15:38:20 +0100
Subject: [PATCH] Add a note about unavoidable zombie processes

This has to be fixed in Boost.Process
---
 src/plugin/host-process.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugin/host-process.cpp b/src/plugin/host-process.cpp
index 243ab72d..c56d060c 100644
--- a/src/plugin/host-process.cpp
+++ b/src/plugin/host-process.cpp
@@ -128,6 +128,8 @@ bool IndividualHost::running() {
 
 void IndividualHost::terminate() {
     host.terminate();
+    // NOTE: This leaves a zombie, because Boost.Process will actually not call
+    //       `wait()` after we have terminated the process.
     host.wait();
 }