# HG changeset patch
# User igor
# Date 1190414151 -10800
# Node ID bf2d7c5bb340cce17d205dc125579d92ce395041
# Parent  532f2ed25f70e8f9b771b25bcced7418e2cfc3e5
dump try and catch

diff -r 532f2ed25f70 -r bf2d7c5bb340 xentaur.py
--- a/xentaur.py	Sat Sep 22 00:09:45 2007 +0300
+++ b/xentaur.py	Sat Sep 22 01:35:51 2007 +0300
@@ -6,8 +6,12 @@
 xenomips_vars.N='1'
 sys.path.append('/etc/xen')
 
-xen_config_name='netw'
-exec 'from '+xen_config_name+' import bridges,vbridges_table, hidden_bridges, domains, broken_links, temporary_links, domain_types'
+xen_config_name='fabergeN'
+try:
+    exec 'from '+xen_config_name+' import bridges,vbridges_table, hidden_bridges, domains, broken_links, temporary_links, domain_types'
+except:
+    print "Can't find module: %s " % (xen_config_name)
+    sys.exit(0)
 
 bridges_turned_down=[]
 
@@ -295,7 +299,11 @@
 
 
 def dump_start(bridge, filter=""):
-    run_command("sudo tcpdump -w xentaur.dump -i %s %s" % (bridge,filter))
+    try:
+        print "Writing dump... (press Ctrl-C to stop)"
+        run_command("sudo tcpdump -w xentaur.dump -i %s %s > /dev/null 2>&1 " % (bridge,filter))
+    except:
+        print "Done.\n Dump is written to xentaur.dump"
     return 0
 
 def dump_stop():