[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-4.0-testing] xm: Add exception handling when launching vncviewer
# HG changeset patch # User Keir Fraser <keir.fraser@xxxxxxxxxx> # Date 1273481373 -3600 # Node ID cca6b6c6f8388f5541f9ece1286c7c7d60f6871c # Parent 90c006910f53ded63126f0d2230c7645a4be76d5 xm: Add exception handling when launching vncviewer Also replaces the call to 'puts' with 'print' as the former is undefined in python Signed-off-by: Goncalo Gomes <Goncalo.Gomes@xxxxxxxxxxxxx> xen-unstable changeset: 21296:460d156da874 xen-unstable date: Thu May 06 11:13:22 2010 +0100 --- tools/python/xen/xm/console.py | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) diff -r 90c006910f53 -r cca6b6c6f838 tools/python/xen/xm/console.py --- a/tools/python/xen/xm/console.py Mon May 10 09:48:55 2010 +0100 +++ b/tools/python/xen/xm/console.py Mon May 10 09:49:33 2010 +0100 @@ -74,10 +74,15 @@ def runVncViewer(domid, do_autopass, do_ if do_daemonize: pid = utils.daemonize('vncviewer', cmdl, vnc_password_tmpfile) if pid == 0: - puts >>sys.stderr, 'failed to invoke vncviewer' + print >>sys.stderr, 'failed to invoke vncviewer' os._exit(-1) else: print 'invoking ', ' '.join(cmdl) if vnc_password_tmpfile is not None: os.dup2(vnc_password_tmpfile.fileno(), 0) - os.execvp('vncviewer', cmdl) + try: + os.execvp('vncviewer', cmdl) + except OSError: + print >>sys.stderr, 'Error: external vncviewer missing or not \ +in the path\nExiting' + os._exit(-1) _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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