func TestUpdateRegion(t *testing.T) {
c := controller.NewController()
s0 := topo.NewNode("127.0.0.1", 7000)
s1 := topo.NewNode("127.0.0.1", 7002)
sp := inspector.NewInspector([]*topo.Node{s0, s1})
go func() {
time.Sleep(10 * time.Second)
cmd := &command.MigrateCommand{
"1c11d8d88e7d2ac9e0bb9bb1a1208e06468cd9e0",
"5f674075196119c0d94037583b8a4a9a0e902dd5",
[]topo.Range{topo.Range{6010, 6020}},
}
fmt.Println("=====", "migrate command", "=====")
c.ProcessCommand(cmd, 2*time.Second)
}()
for {
time.Sleep(1 * time.Second)
clusterTopo, err := sp.BuildClusterTopo()
if err != nil {
fmt.Println(err)
continue
}
ss := clusterTopo.LocalRegionNodes()
fmt.Println("=================", clusterTopo.Region())
cmd := command.UpdateRegionCommand{clusterTopo.Region(), ss}
c.ProcessCommand(cmd, 5*time.Second)
}
}
func main() {
flag.Parse()
seedNodes := []*topo.Node{}
for _, addr := range strings.Split(seeds, ",") {
glog.Info(addr)
n := topo.NewNodeFromString(addr)
if n == nil {
glog.Fatal("invalid seeds %s", addr)
}
seedNodes = append(seedNodes, n)
}
if httpPort == 0 {
glog.Fatal("invalid http port")
flag.PrintDefaults()
}
if wsPort == 0 {
glog.Fatal("invalid websocket port")
flag.PrintDefaults()
}
initCh := make(chan error)
go meta.Run(appName, localRegion, httpPort, wsPort, zkHosts, seedNodes, initCh)
err := <-initCh
if err != nil {
glog.Warning(err)
}
streams.StartAllStreams()
streams.LogStream.Sub(log.WriteFileHandler)
streams.LogStream.Sub(log.WriteRingBufferHandler)
sp := inspector.NewInspector()
go sp.Run()
c := controller.NewController()
fe := frontend.NewFrontEnd(c, httpPort, wsPort)
fe.Run()
}