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unregister source when the target is empty

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Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
This commit is contained in:
Augustin Husson 2018-09-05 15:12:07 +02:00
parent ba7eb733e8
commit 9970e4e7e4
1 changed files with 5 additions and 0 deletions
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5
discovery/manager.go
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@ -232,6 +232,11 @@ func (m *Manager) updateGroup(poolKey poolKey, tgs []*targetgroup.Group) {
m.targets[poolKey] = make(map[string]*targetgroup.Group) m.targets[poolKey] = make(map[string]*targetgroup.Group)
} }
m.targets[poolKey][tg.Source] = tg m.targets[poolKey][tg.Source] = tg
// Clear the key in the case where the targets is empty.
if tg.Targets == nil || len(tg.Targets) <= 0 {
delete(m.targets[poolKey], tg.Source)
}
} }
} }
} }