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Fix rule evaluation closure.

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This commit is contained in:
Julius Volz 2013-04-17 14:42:15 +02:00
parent 5d65b9392a
commit 1eb586db7d
1 changed files with 7 additions and 2 deletions
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9
rules/manager.go
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@ -17,6 +17,7 @@ import (
"github.com/prometheus/prometheus/config" "github.com/prometheus/prometheus/config"
"github.com/prometheus/prometheus/rules/ast" "github.com/prometheus/prometheus/rules/ast"
"log" "log"
"sync"
"time" "time"
) )
@ -66,15 +67,19 @@ func (m *ruleManager) Stop() {
func (m *ruleManager) runIteration(results chan *Result) { func (m *ruleManager) runIteration(results chan *Result) {
now := time.Now() now := time.Now()
wg := sync.WaitGroup{}
for _, rule := range m.rules { for _, rule := range m.rules {
go func() { wg.Add(1)
go func(rule *Rule) {
vector, err := rule.Eval(&now) vector, err := rule.Eval(&now)
m.results <- &Result{ m.results <- &Result{
Samples: vector, Samples: vector,
Err: err, Err: err,
} }
}() wg.Done()
}(rule)
} }
wg.Wait()
} }
func (m *ruleManager) AddRulesFromConfig(config *config.Config) error { func (m *ruleManager) AddRulesFromConfig(config *config.Config) error {