make sure a listener is inheritable

fix #978
benoitc · Mar 6, 2015 · 30177b8 · 30177b8
1 parent eb485d2
commit 30177b8
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/gunicorn/sock.py b/gunicorn/sock.py
@@ -41,6 +41,11 @@ def set_options(self, sock, bound=False):
         if not bound:
             self.bind(sock)
         sock.setblocking(0)
+
+        # make sure that the socket can be inherited
+        if hasattr(sock, "set_inheritable"):
+            sock.set_inheritable(True)
+
         sock.listen(self.conf.backlog)
         return sock
 
@@ -110,6 +115,7 @@ def bind(self, sock):
         util.chown(self.cfg_addr, self.conf.uid, self.conf.gid)
         os.umask(old_umask)
 
+
     def close(self):
         super(UnixSocket, self).close()
         os.unlink(self.cfg_addr)