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Increase receivable UDP datagram size to 65535 bytes.

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Fixes https://github.com/prometheus/statsd_exporter/issues/35
This commit is contained in:
Julius Volz 2016-04-29 11:49:55 +02:00
parent 121026ae3d
commit c9baaf5ba1
1 changed files with 2 additions and 3 deletions
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5
exporter.go
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@ -293,10 +293,9 @@ func buildEvent(statType, metric string, value float64) (Event, error) {
}
func (l *StatsDListener) Listen(e chan<- Events) {
// TODO: evaluate proper size according to MTU
var buf [512]byte
buf := make([]byte, 65535)
for {
n, _, err := l.conn.ReadFromUDP(buf[0:])
n, _, err := l.conn.ReadFromUDP(buf)
if err != nil {
log.Fatal(err)
}