open-consul/agent/consul/subscribe_backend.go

36 lines
1.0 KiB
Go

package consul
import (
"google.golang.org/grpc"
"github.com/hashicorp/consul/acl"
"github.com/hashicorp/consul/agent/consul/stream"
"github.com/hashicorp/consul/agent/grpc/private/services/subscribe"
"github.com/hashicorp/consul/agent/structs"
)
type subscribeBackend struct {
srv *Server
connPool GRPCClientConner
}
// TODO: refactor Resolve methods to an ACLBackend that can be used by all
// the endpoints.
func (s subscribeBackend) ResolveTokenAndDefaultMeta(
token string,
entMeta *acl.EnterpriseMeta,
authzContext *acl.AuthorizerContext,
) (acl.Authorizer, error) {
return s.srv.ResolveTokenAndDefaultMeta(token, entMeta, authzContext)
}
var _ subscribe.Backend = (*subscribeBackend)(nil)
func (s subscribeBackend) Forward(info structs.RPCInfo, f func(*grpc.ClientConn) error) (handled bool, err error) {
return s.srv.ForwardGRPC(s.connPool, info, f)
}
func (s subscribeBackend) Subscribe(req *stream.SubscribeRequest) (*stream.Subscription, error) {
return s.srv.fsm.State().EventPublisher().Subscribe(req)
}