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graphite output: set write deadline on TCP connection

This commit is contained in:
Cameron Sparr 2016-07-12 14:44:11 -06:00
parent 7b550c11cb
commit 69ab8a645c
1 changed files with 5 additions and 3 deletions
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8
plugins/outputs/graphite/graphite.go
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@ -2,7 +2,6 @@ package graphite
import ( import (
"errors" "errors"
"fmt"
"log" "log"
"math/rand" "math/rand"
"net" "net"
@ -98,9 +97,12 @@ func (g *Graphite) Write(metrics []telegraf.Metric) error {
// Send data to a random server // Send data to a random server
p := rand.Perm(len(g.conns)) p := rand.Perm(len(g.conns))
for _, n := range p { for _, n := range p {
if _, e := fmt.Fprint(g.conns[n], graphitePoints); e != nil { if g.Timeout > 0 {
g.conns[n].SetWriteDeadline(time.Now().Add(time.Duration(g.Timeout) * time.Second))
}
if _, e := g.conns[n].Write([]byte(graphitePoints)); e != nil {
// Error // Error
log.Println("ERROR: " + err.Error()) log.Println("ERROR: " + e.Error())
// Let's try the next one // Let's try the next one
} else { } else {
// Success // Success