func handleGlobalCfgEvents(netPlugin *plugin.NetPlugin, opts core.InstanceInfo, recvErr chan error) {
rsps := make(chan core.WatchState)
go processStateEvent(netPlugin, opts, rsps)
cfg := mastercfg.GlobConfig{}
cfg.StateDriver = netPlugin.StateDriver
recvErr <- cfg.WatchAll(rsps)
return
}
//GetFwdMode returns the fabric forwarding mode
func GetFwdMode(stateDriver core.StateDriver) string {
gCfg := mastercfg.GlobConfig{}
gCfg.StateDriver = stateDriver
err := gCfg.Read("")
if err != nil {
core.Errorf("Error reading forwarding mode from cluster store")
return ""
}
return gCfg.FwdMode
}