Esempio n. 1
0
// set any missing global configuration on a new ServiceConfig.
// ServiceRegistry *must* be locked.
func (s *ServiceRegistry) setServiceDefaults(svc *client.ServiceConfig) {
	if svc.Balance == "" && s.cfg.Balance != "" {
		svc.Balance = s.cfg.Balance
	}
	if svc.CheckInterval == 0 && s.cfg.CheckInterval != 0 {
		svc.CheckInterval = s.cfg.CheckInterval
	}
	if svc.Fall == 0 && s.cfg.Fall != 0 {
		svc.Fall = s.cfg.Fall
	}
	if svc.Rise == 0 && s.cfg.Rise != 0 {
		svc.Rise = s.cfg.Rise
	}
	if svc.ClientTimeout == 0 && s.cfg.ClientTimeout != 0 {
		svc.ClientTimeout = s.cfg.ClientTimeout
	}
	if svc.ServerTimeout == 0 && s.cfg.ServerTimeout != 0 {
		svc.ServerTimeout = s.cfg.ServerTimeout
	}
	if svc.DialTimeout == 0 && s.cfg.DialTimeout != 0 {
		svc.DialTimeout = s.cfg.DialTimeout
	}
	if s.cfg.HTTPSRedirect {
		svc.HTTPSRedirect = true
	}
}
Esempio n. 2
0
func (s *HTTPSuite) TestUpdateServiceDefaults(c *C) {
	svcCfg := client.ServiceConfig{
		Name: "TestService",
		Addr: "127.0.0.1:9000",
		Backends: []client.BackendConfig{
			client.BackendConfig{
				Name: "Backend1",
				Addr: "127.0.0.1:9001",
			},
		},
	}

	svcDef := bytes.NewBuffer(svcCfg.Marshal())
	req, _ := http.NewRequest("PUT", s.httpSvr.URL+"/TestService", svcDef)
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		c.Fatal(err)
	}
	resp.Body.Close()

	// Now update the Service in-place
	svcCfg.ServerTimeout = 1234
	svcDef.Reset()
	svcDef.Write(svcCfg.Marshal())

	req, _ = http.NewRequest("PUT", s.httpSvr.URL+"/TestService", svcDef)
	resp, err = http.DefaultClient.Do(req)
	if err != nil {
		c.Fatal(err)
	}

	body, _ := ioutil.ReadAll(resp.Body)
	resp.Body.Close()

	config := client.Config{}
	err = json.Unmarshal(body, &config)
	if err != nil {
		c.Fatal(err)
	}

	// make sure we don't see a second value
	found := false

	for _, svc := range config.Services {
		if svc.Name == "TestService" {
			if svc.ServerTimeout != svcCfg.ServerTimeout {
				c.Fatal("Service not updated")
			} else if found {
				c.Fatal("Multiple Service Definitions")
			}
			found = true
		}
	}
}