func (r *RouteRegistry) Register(uri route.Uri, endpoint *route.Endpoint) {
t := time.Now()
data := lager.Data{"uri": uri, "backend": endpoint.CanonicalAddr(), "modification_tag": endpoint.ModificationTag}
r.reporter.CaptureRegistryMessage(endpoint)
r.Lock()
uri = uri.RouteKey()
pool, found := r.byUri.Find(uri)
if !found {
contextPath := parseContextPath(uri)
pool = route.NewPool(r.dropletStaleThreshold/4, contextPath)
r.byUri.Insert(uri, pool)
r.logger.Debug("uri-added", lager.Data{"uri": uri})
}
endpointAdded := pool.Put(endpoint)
r.timeOfLastUpdate = t
r.Unlock()
if endpointAdded {
r.logger.Debug("endpoint-registered", data)
} else {
r.logger.Debug("endpoint-not-registered", data)
}
}
func (r *RouteRegistry) Lookup(uri route.Uri) *route.Pool {
r.RLock()
uri = uri.RouteKey()
var err error
pool, found := r.byUri.MatchUri(uri)
for !found && err == nil {
uri, err = uri.NextWildcard()
pool, found = r.byUri.MatchUri(uri)
}
r.RUnlock()
return pool
}
func (r *RouteRegistry) Unregister(uri route.Uri, endpoint *route.Endpoint) {
r.Lock()
uri = uri.RouteKey()
pool, found := r.byUri.Find(uri)
if found {
pool.Remove(endpoint)
if pool.IsEmpty() {
r.byUri.Delete(uri)
}
}
r.Unlock()
}
func (r *RouteRegistry) Register(uri route.Uri, endpoint *route.Endpoint) {
t := time.Now()
r.Lock()
uri = uri.RouteKey()
pool, found := r.byUri.Find(uri)
if !found {
contextPath := parseContextPath(uri)
pool = route.NewPool(r.dropletStaleThreshold/4, contextPath)
r.byUri.Insert(uri, pool)
}
pool.Put(endpoint)
r.timeOfLastUpdate = t
r.Unlock()
}
func (r *RouteRegistry) Unregister(uri route.Uri, endpoint *route.Endpoint) {
r.reporter.CaptureRegistryMessage(endpoint)
r.Lock()
uri = uri.RouteKey()
pool, found := r.byUri.Find(uri)
if found {
pool.Remove(endpoint)
if pool.IsEmpty() {
r.byUri.Delete(uri)
}
r.logger.Debug("unregister", lager.Data{"uri": uri})
}
r.Unlock()
}
func (r *RouteRegistry) Register(uri route.Uri, endpoint *route.Endpoint) {
t := time.Now()
r.reporter.CaptureRegistryMessage(endpoint)
r.Lock()
uri = uri.RouteKey()
pool, found := r.byUri.Find(uri)
if !found {
contextPath := parseContextPath(uri)
pool = route.NewPool(r.dropletStaleThreshold/4, contextPath)
r.byUri.Insert(uri, pool)
r.logger.Debug("register", lager.Data{"uri": uri})
}
pool.Put(endpoint)
r.timeOfLastUpdate = t
r.Unlock()
}
func (r *RouteRegistry) Unregister(uri route.Uri, endpoint *route.Endpoint) {
data := lager.Data{"uri": uri, "backend": endpoint.CanonicalAddr(), "modification_tag": endpoint.ModificationTag}
r.reporter.CaptureRegistryMessage(endpoint)
r.Lock()
uri = uri.RouteKey()
pool, found := r.byUri.Find(uri)
if found {
endpointRemoved := pool.Remove(endpoint)
if endpointRemoved {
r.logger.Debug("endpoint-unregistered", data)
} else {
r.logger.Debug("endpoint-not-unregistered", data)
}
if pool.IsEmpty() {
r.byUri.Delete(uri)
}
}
r.Unlock()
}