Workaround for possible race in pyroute2.ipdb

In simulation.py, add a call to initdb() to force-refresh the netlink socket and the interface list. Signed-off-by: Brenden Blanco <[email protected]>
linux-kern · May 18, 2017 · 97a0cac · 97a0cac
1 parent 634f4b0
commit 97a0cac
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/examples/networking/simulation.py b/examples/networking/simulation.py
@@ -66,6 +66,7 @@ def _ns_add_ifc(self, name, ns_ifc, ifc_base_name=None, in_ifc=None,
 
  if out_ifc: out_ifc.up().commit()
  ns_ipdb.interfaces.lo.up().commit()
+ ns_ipdb.initdb()
  in_ifc = ns_ipdb.interfaces[in_ifname]
  with in_ifc as v:
  v.ifname = ns_ifc