From 8a6a8dcbe8dd86b4673d72d255867e51caebfaa3 Mon Sep 17 00:00:00 2001
From: Ozzie Isaacs <ozzie.fernandez.isaacs@googlemail.com>
Date: Mon, 9 May 2022 19:47:43 +0200
Subject: [PATCH] Transfer gevent errors to log file Transfer warnings from
 warnings module to logfile (#2394)

---
 cps/logger.py | 1 +
 cps/server.py | 1 +
 2 files changed, 2 insertions(+)

diff --git a/cps/logger.py b/cps/logger.py
index fcc25c27..82853bba 100644
--- a/cps/logger.py
+++ b/cps/logger.py
@@ -159,6 +159,7 @@ def setup(log_file, log_level=None):
         r.removeHandler(h)
         h.close()
     r.addHandler(file_handler)
+    logging.captureWarnings(True)
     return "" if log_file == DEFAULT_LOG_FILE else log_file
 
 
diff --git a/cps/server.py b/cps/server.py
index 0ffdbd18..fb70a723 100644
--- a/cps/server.py
+++ b/cps/server.py
@@ -204,6 +204,7 @@ class WebServer(object):
                 output = _readable_listen_address(self.listen_address, self.listen_port)
             log.info('Starting Gevent server on %s', output)
             self.wsgiserver = WSGIServer(sock, self.app, log=self.access_logger, handler_class=MyWSGIHandler,
+                                         error_log=log,
                                          spawn=Pool(), **ssl_args)
             if ssl_args:
                 wrap_socket = self.wsgiserver.wrap_socket