Proper errors when server cannot bind

2016-10-14 03:42:20 -07:00
parent 2cfce77328
commit 33f712ef9b
2 changed files with 9 additions and 2 deletions
--- a/sanic/server.py
+++ b/sanic/server.py
@@ -151,7 +151,14 @@ def serve(host, port, request_handler, after_start=None, before_stop=None, debug
        request_timeout=request_timeout,
        request_max_size=request_max_size,
    ), host, port)
-    http_server = loop.run_until_complete(server_coroutine)
+    try:
+        http_server = loop.run_until_complete(server_coroutine)
+    except OSError as e:
+        log.error("Unable to start server: {}".format(e))
+        return
+    except:
+        log.exception("Unable to start server")
+        return

    # Run the on_start function if provided
    if after_start: