commit aca863907e1c5bdbd108f4be17583083d2779e0a
from: Sergey Bronnikov <sergeyb@tarantool.org>
date: Mon Dec 18 18:56:23 2023 UTC

tests: suppress message 'Broken pipe exception handling'

Message below is printed every time on shutdown `httpd.py` when
`test/app-luatest/http_client_test.lua` is running by luatest without
capturing stdout:

```
BrokenPipeError: [Errno 32] Broken pipe exception handling
```

The patch suppress this exception by adding a handler for a signal
`SIGPIPE`.

NO_CHANGELOG=testing
NO_DOC=testing
NO_TEST=testing

commit - 7a91789030cb2a25c5d5d5f1ca08e8c4fdf641fa
commit + aca863907e1c5bdbd108f4be17583083d2779e0a
blob - 2c5c35321400333eb777b1c51c8fde0ca36eb4e2
blob + 48de8c9d3bf9b0260886a852958d80913d770a58
--- test/app-luatest/httpd.py
+++ test/app-luatest/httpd.py
@@ -4,7 +4,10 @@ import sys
 import tempfile
 from gevent.pywsgi import WSGIServer
 from gevent import spawn, sleep, socket
+from signal import signal, SIGPIPE, SIG_DFL
 
+signal(SIGPIPE, SIG_DFL)
+
 def absent():
     code = "500 Server Error"
     headers = [("Content-Type", "application/json")]