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Merge pull request #887 from micro/collapse-routes

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hash address based on service name + node address
This commit is contained in:
Asim Aslam
2019-10-25 23:12:56 +01:00
committed by GitHub
parent 51922c1763 b42d242ec1
commit 1f626a55ed
1 changed files with 4 additions and 1 deletions
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5
network/default.go
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@@ -865,7 +865,10 @@ func (n *network) advertise(advertChan <-chan *router.Advert) {
if event.Route.Router == advert.Id { if event.Route.Router == advert.Id {
// hash the service before advertising it // hash the service before advertising it
hasher.Reset() hasher.Reset()
hasher.Write([]byte(event.Route.Address + n.node.id)) // routes for multiple instances of a service will be collapsed here.
// TODO: once we store labels in the table this may need to change
// to include the labels in case they differ but highly unlikely
hasher.Write([]byte(event.Route.Service + n.node.Address()))
address = fmt.Sprintf("%d", hasher.Sum64()) address = fmt.Sprintf("%d", hasher.Sum64())
} }
// calculate route metric to advertise // calculate route metric to advertise