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[Xen-devel] closed each side of the socket when cross migration

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Subject: [Xen-devel] closed each side of the socket when cross migration
From: "James Song" <jsong@xxxxxxxxxx>
Date: Thu, 02 Jul 2009 03:34:35 -0600
Delivery-date: Thu, 02 Jul 2009 02:35:05 -0700
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when migrate simultaneously on two host, the first migrate will not complete for socket refuse to be closed for unfinished  read/write operator. So below patch will fix this bug:
Signed-off-by: James Song(Song Wei) <jsong@xxxxxxxxxx>
--- a/tools/python/xen/xend/XendDomain.py
+++ b/tools/python/xen/xend/XendDomain.py
@@ -1361,7 +1361,7 @@ class XendDomain:
                 XendCheckpoint.save(sock.fileno(), dominfo, True, live,
                                     dst, node=node)
-                sock.close()
+                sock.shutdown(SHUT_RDWR)
     def domain_save(self, domid, dst, checkpoint=False, force=False):
         """Start saving a domain to file.
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