From 3a69bf39b79b8dc8f23122e18136f5b078a90b3d Mon Sep 17 00:00:00 2001
From: Christian Kellner <christian@kellner.me>
Date: Thu, 8 Jul 2021 11:14:01 +0000
Subject: [PATCH] host: catch BrokenPipeError while sending replies

Catch the BrokenPipeError exception when sending a reply. This will
happen when the other side closes their side of the connection/pipe
so in that case we just break out of the serve loop.
---
 osbuild/host.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/osbuild/host.py b/osbuild/host.py
index ea1f5ceb..f9182f52 100644
--- a/osbuild/host.py
+++ b/osbuild/host.py
@@ -257,7 +257,10 @@ class Service(abc.ABC):
                 _, val, tb = sys.exc_info()
                 reply = self.protocol.encode_exception(val, tb)
 
-            self.sock.send(reply, fds=fds)
+            try:
+                self.sock.send(reply, fds=fds)
+            except BrokenPipeError:
+                break
 
     def _handle_message(self, msg, fds):
         """