move logging to method in ErrorHandler

2017-02-13 18:07:35 -08:00
parent 75fca1b9c7
commit de6c646ee8
2 changed files with 14 additions and 3 deletions
--- a/sanic/server.py
+++ b/sanic/server.py
@@ -346,7 +346,11 @@ def serve(host, port, request_handler, error_handler, before_start=None,
    # Register signals for graceful termination
    if register_sys_signals:
        for _signal in (SIGINT, SIGTERM):
-            loop.add_signal_handler(_signal, loop.stop)
+            try:
+                loop.add_signal_handler(_signal, loop.stop)
+            except NotImplementedError:
+                log.warn(('Sanic tried to use loop.add_signal_handler')
+                         ('but it is not implemented on this platform.'))

    pid = os.getpid()
    try: