gevent.backdoor: when executed as a script don't do anything unless port is provided

08843170 · Denis Bilenko · ece40a19 · 08843170
Commit 08843170 authored Jul 09, 2009 by Denis Bilenko
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Showing with 5 additions and 2 deletions

gevent/backdoor.py gevent/backdoor.py +5 -2

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--- a/gevent/backdoor.py
+++ b/gevent/backdoor.py
@@ -122,6 +122,9 @@ def backdoor((conn, addr), locals=None):


 if __name__ == '__main__':
-    from gevent.socket import tcp_server, tcp_listener
-    tcp_server(tcp_listener(('127.0.0.1', 9000)), backdoor, {})
+    if not sys.argv[1:]:
+        print 'USAGE: %s PORT' % sys.argv[0]
+    else:
+        from gevent.socket import tcp_server, tcp_listener
+        tcp_server(tcp_listener(('127.0.0.1', int(sys.argv[1]))), backdoor, {})