cmd/daemon: use SO_REUSEADDR.

Otherwise we can't re-listen on that socket until the TIME_WAIT period ends,
under certain conditions.

Signed-off-by: Avery Pennarun <apenwarr@gmail.com>

diff --git a/cmd/daemon-cmd.py b/cmd/daemon-cmd.py
index 0b274f71e4a75cae9f2ecdd23da2e935ceea979e..b83669acc1808c13482eb5caba868c731a2a1c6f 100755 (executable)
--- a/cmd/daemon-cmd.py
+++ b/cmd/daemon-cmd.py
@@ -32,6 +32,7 @@ for res in socket.getaddrinfo(host, port, socket.AF_UNSPEC,
             log("bup daemon: listening on [%s]:%s\n" % sa[:2])
         else:
             log("bup daemon: listening on %s:%s\n" % sa[:2])
+        s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
         s.bind(sa)
         s.listen(1)
     except socket.error, e: