unistack-org/micro
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Registry router fixes (#1961)

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* only cache routes if told to do so

* Use roundrobin selector and retry in proxy

* Update lookup to require service

* Fix compile

* Fix compile

* Update

* Update

* rename query to lookup

* Update router.go

* Update
This commit is contained in:
Asim Aslam
2020-08-21 09:23:01 +01:00
committed by GitHub
parent 78a79ca9e1
commit f146b52418
18 changed files with 267 additions and 558 deletions
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32
network/mucp/mucp.go
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@@ -961,12 +961,11 @@ func (n *mucpNetwork) processNetChan(listener tunnel.Listener) {
route.Metric = d
}
q := []router.QueryOption{
router.QueryService(route.Service),
router.QueryLink(route.Link),
q := []router.LookupOption{
router.LookupLink(route.Link),
}
routes, err := n.router.Table().Query(q...)
routes, err := n.router.Lookup(route.Service, q...)
if err != nil && err != router.ErrRouteNotFound {
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Network node %s failed listing best routes for %s: %v", n.id, route.Service, err)
@@ -1079,16 +1078,15 @@ func (n *mucpNetwork) processNetChan(listener tunnel.Listener) {
}
// pruneRoutes prunes routes return by given query
func (n *mucpNetwork) pruneRoutes(q ...router.QueryOption) error {
routes, err := n.router.Table().Query(q...)
func (n *mucpNetwork) pruneRoutes(q ...router.LookupOption) error {
routes, err := n.router.Table().List()
if err != nil && err != router.ErrRouteNotFound {
return err
}
for _, route := range routes {
if err := n.router.Table().Delete(route); err != nil && err != router.ErrRouteNotFound {
return err
}
// filter and delete the routes in question
for _, route := range router.Filter(routes, router.NewLookup(q...)) {
n.router.Table().Delete(route)
}
return nil
@@ -1097,18 +1095,18 @@ func (n *mucpNetwork) pruneRoutes(q ...router.QueryOption) error {
// pruneNodeRoutes prunes routes that were either originated by or routable via given node
func (n *mucpNetwork) prunePeerRoutes(peer *node) error {
// lookup all routes originated by router
q := []router.QueryOption{
router.QueryRouter(peer.id),
router.QueryLink("*"),
q := []router.LookupOption{
router.LookupRouter(peer.id),
router.LookupLink("*"),
}
if err := n.pruneRoutes(q...); err != nil {
return err
}
// lookup all routes routable via gw
q = []router.QueryOption{
router.QueryGateway(peer.address),
router.QueryLink("*"),
q = []router.LookupOption{
router.LookupGateway(peer.address),
router.LookupLink("*"),
}
if err := n.pruneRoutes(q...); err != nil {
return err
@@ -1291,7 +1289,7 @@ func (n *mucpNetwork) manage() {
}
// otherwise delete all the routes originated by it
if err := n.pruneRoutes(router.QueryRouter(route.Router)); err != nil {
if err := n.pruneRoutes(router.LookupRouter(route.Router)); err != nil {
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Network failed deleting routes by %s: %v", route.Router, err)
}