mirror of https://github.com/linkerd/linkerd2.git
66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
package proxy
|
|
|
|
import (
|
|
"context"
|
|
|
|
sp "github.com/linkerd/linkerd2/controller/gen/apis/serviceprofile/v1alpha1"
|
|
)
|
|
|
|
type collectListener struct {
|
|
context context.Context
|
|
stopCh chan struct{}
|
|
}
|
|
|
|
func (c *collectListener) ClientClose() <-chan struct{} {
|
|
return c.context.Done()
|
|
}
|
|
|
|
func (c *collectListener) ServerClose() <-chan struct{} {
|
|
return c.stopCh
|
|
}
|
|
|
|
func (c *collectListener) Stop() {
|
|
close(c.stopCh)
|
|
}
|
|
|
|
// implements the endpointUpdateListener interface
|
|
type collectUpdateListener struct {
|
|
collectListener
|
|
added []*updateAddress
|
|
removed []*updateAddress
|
|
noEndpointsCalled bool
|
|
noEndpointsExists bool
|
|
}
|
|
|
|
func (c *collectUpdateListener) Update(add, remove []*updateAddress) {
|
|
c.added = append(c.added, add...)
|
|
c.removed = append(c.removed, remove...)
|
|
}
|
|
|
|
func (c *collectUpdateListener) NoEndpoints(exists bool) {
|
|
c.noEndpointsCalled = true
|
|
c.noEndpointsExists = exists
|
|
}
|
|
|
|
func (c *collectUpdateListener) SetServiceId(id *serviceId) {}
|
|
|
|
func newCollectUpdateListener() (*collectUpdateListener, context.CancelFunc) {
|
|
ctx, cancelFn := context.WithCancel(context.Background())
|
|
return &collectUpdateListener{collectListener: collectListener{context: ctx}}, cancelFn
|
|
}
|
|
|
|
// implements the profileUpdateListener interface
|
|
type collectProfileListener struct {
|
|
collectListener
|
|
profiles []*sp.ServiceProfile
|
|
}
|
|
|
|
func (c *collectProfileListener) Update(profile *sp.ServiceProfile) {
|
|
c.profiles = append(c.profiles, profile)
|
|
}
|
|
|
|
func newCollectProfileListener() (*collectProfileListener, context.CancelFunc) {
|
|
ctx, cancelFn := context.WithCancel(context.Background())
|
|
return &collectProfileListener{collectListener: collectListener{context: ctx}}, cancelFn
|
|
}
|