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Merge pull request #544 from s-urbaniak/observe-example 

prometheus/promhttp: actually observe values in trace in example
This commit is contained in:
Björn Rabenstein 2019-03-07 15:53:37 +01:00 committed by GitHub
parent 9a369d2d38 60728f445d
commit c5e14697ea
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1 changed files with 4 additions and 4 deletions
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8
prometheus/promhttp/instrument_client_1_8_test.go
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@ -162,16 +162,16 @@ func ExampleInstrumentRoundTripperDuration() {
// functions that we want to instrument. // functions that we want to instrument.
trace := &InstrumentTrace{ trace := &InstrumentTrace{
DNSStart: func(t float64) { DNSStart: func(t float64) {
dnsLatencyVec.WithLabelValues("dns_start") dnsLatencyVec.WithLabelValues("dns_start").Observe(t)
}, },
DNSDone: func(t float64) { DNSDone: func(t float64) {
dnsLatencyVec.WithLabelValues("dns_done") dnsLatencyVec.WithLabelValues("dns_done").Observe(t)
}, },
TLSHandshakeStart: func(t float64) { TLSHandshakeStart: func(t float64) {
tlsLatencyVec.WithLabelValues("tls_handshake_start") tlsLatencyVec.WithLabelValues("tls_handshake_start").Observe(t)
}, },
TLSHandshakeDone: func(t float64) { TLSHandshakeDone: func(t float64) {
tlsLatencyVec.WithLabelValues("tls_handshake_done") tlsLatencyVec.WithLabelValues("tls_handshake_done").Observe(t)
}, },
} }