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author | Keir Fraser <keir.fraser@citrix.com> | 2010-05-10 09:49:33 +0100 |
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committer | Keir Fraser <keir.fraser@citrix.com> | 2010-05-10 09:49:33 +0100 |
commit | 85bef2cc8dec14b5e89b2e5bbaf31b0cd2281f18 (patch) | |
tree | 68f46d9c7c3ae21072d0f45951e9e024f2986978 | |
parent | d9c8338f78137a530e677f007fe673c4d98d79c6 (diff) | |
download | xen-85bef2cc8dec14b5e89b2e5bbaf31b0cd2281f18.tar.gz xen-85bef2cc8dec14b5e89b2e5bbaf31b0cd2281f18.tar.bz2 xen-85bef2cc8dec14b5e89b2e5bbaf31b0cd2281f18.zip |
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@eu.Citrix.com>
xen-unstable changeset: 21296:460d156da874
xen-unstable date: Thu May 06 11:13:22 2010 +0100
-rw-r--r-- | tools/python/xen/xm/console.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/python/xen/xm/console.py b/tools/python/xen/xm/console.py index f31d561836..ce86369c63 100644 --- a/tools/python/xen/xm/console.py +++ b/tools/python/xen/xm/console.py @@ -74,10 +74,15 @@ def runVncViewer(domid, do_autopass, do_daemonize=False): 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) |