func NewRouter(c *config.Config) *Router {
r := &Router{
config: c,
}
// setup number of procs
if r.config.GoMaxProcs != 0 {
runtime.GOMAXPROCS(r.config.GoMaxProcs)
}
// setup nats
r.establishNATS()
r.registry = NewRegistry(r.config)
r.registry.isStateStale = func() bool {
return !r.natsClient.Ping()
}
r.varz = NewVarz(r.registry)
r.proxy = NewProxy(r.config, r.registry, r.varz, r)
//怎么把自己也传过去，作为参数
varz := &vcap.Varz{
UniqueVarz: r.varz,
}
healthz := &vcap.Healthz{
LockableObject: r.registry,
}
var host string
if r.config.Status.Port != 0 {
host = fmt.Sprintf("%s:%d", r.config.Ip, r.config.Status.Port)
}
component := &vcap.VcapComponent{
Type: "Router",
Index: r.config.Index,
Host: host,
Credentials: []string{r.config.Status.User, r.config.Status.Pass},
Config: r.config,
Logger: log,
Varz: varz,
Healthz: healthz,
InfoRoutes: map[string]json.Marshaler{
"/routes": r.registry,
},
}
vcap.Register(component, r.natsClient)
return r
}
func NewRouter(c *config.Config) *Router {
r := &Router{
config: c,
}
// setup number of procs
if r.config.GoMaxProcs != 0 {
runtime.GOMAXPROCS(r.config.GoMaxProcs)
}
// setup nats
r.natsClient = startNATS(r.config.Nats.Host, r.config.Nats.User, r.config.Nats.Pass)
// setup varz
r.varz = NewVarz()
r.registry = NewRegistry(r.config)
r.proxy = &Proxy{
Config: r.config,
Varz: r.varz,
Registry: r.registry,
}
r.varz.Registry = r.registry
varz := &vcap.Varz{
UniqueVarz: r.varz,
}
var host string
if r.config.Status.Port != 0 {
host = fmt.Sprintf("%s:%d", r.config.Ip, r.config.Status.Port)
}
component := &vcap.VcapComponent{
Type: "Router",
Index: r.config.Index,
Host: host,
Credentials: []string{r.config.Status.User, r.config.Status.Pass},
Config: r.config,
Logger: log,
Varz: varz,
Healthz: "ok",
}
vcap.Register(component, r.natsClient)
return r
}
func (r *Router) RegisterComponent() {
vcap.Register(r.component, r.mbusClient)
}