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Code Issues Releases Activity

Simplified table code. Fixed event dedup.

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This commit is contained in:
Milos Gajdos
2019-09-26 11:56:30 +01:00
parent 6f2a8298ef
commit 77f3e7ef48
3 changed files with 20 additions and 24 deletions
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24
router/table.go
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@@ -6,6 +6,7 @@ import (
"time"
"github.com/google/uuid"
"github.com/micro/go-micro/util/log"
)
var (
@@ -56,14 +57,12 @@ func (t *table) Create(r Route) error {
// check if there are any routes in the table for the route destination
if _, ok := t.routes[service]; !ok {
t.routes[service] = make(map[uint64]Route)
t.routes[service][sum] = r
go t.sendEvent(&Event{Type: Create, Timestamp: time.Now(), Route: r})
return nil
}
// add new route to the table for the route destination
if _, ok := t.routes[service][sum]; !ok {
t.routes[service][sum] = r
log.Debugf("Router emitting %s for route: %s", Create, r.Address)
go t.sendEvent(&Event{Type: Create, Timestamp: time.Now(), Route: r})
return nil
}
@@ -83,11 +82,14 @@ func (t *table) Delete(r Route) error {
return ErrRouteNotFound
}
if _, ok := t.routes[service][sum]; ok {
delete(t.routes[service], sum)
go t.sendEvent(&Event{Type: Delete, Timestamp: time.Now(), Route: r})
if _, ok := t.routes[service][sum]; !ok {
return ErrRouteNotFound
}
delete(t.routes[service], sum)
log.Debugf("Router emitting %s for route: %s", Update, r.Address)
go t.sendEvent(&Event{Type: Delete, Timestamp: time.Now(), Route: r})
return nil
}
@@ -102,18 +104,10 @@ func (t *table) Update(r Route) error {
// check if the route destination has any routes in the table
if _, ok := t.routes[service]; !ok {
t.routes[service] = make(map[uint64]Route)
t.routes[service][sum] = r
go t.sendEvent(&Event{Type: Create, Timestamp: time.Now(), Route: r})
return nil
}
if _, ok := t.routes[service][sum]; !ok {
t.routes[service][sum] = r
go t.sendEvent(&Event{Type: Update, Timestamp: time.Now(), Route: r})
return nil
}
t.routes[service][sum] = r
log.Debugf("Router emitting %s for route: %s", Update, r.Address)
go t.sendEvent(&Event{Type: Update, Timestamp: time.Now(), Route: r})
return nil