Make listening port for examples to be settable.

This will be better for our own internal tests.
This commit is contained in:
Matt T. Proud 2013-01-11 22:52:36 +01:00
parent e9b12f3921
commit 1800ee2925
2 changed files with 24 additions and 2 deletions

View File

@ -17,6 +17,7 @@ distributions.
package main
import (
"flag"
"github.com/matttproud/golang_instrumentation"
"github.com/matttproud/golang_instrumentation/maths"
"github.com/matttproud/golang_instrumentation/metrics"
@ -25,7 +26,17 @@ import (
"time"
)
var (
listeningAddress string
)
func init() {
flag.StringVar(&listeningAddress, "listeningAddress", ":8080", "The address to listen to requests on.")
}
func main() {
flag.Parse()
foo_rpc_latency := metrics.CreateHistogram(&metrics.HistogramSpecification{
Starts: metrics.EquallySizedBucketsFor(0, 200, 4),
BucketMaker: metrics.AccumulatingBucketBuilder(metrics.EvictAndReplaceWith(10, maths.Average), 50),
@ -71,5 +82,5 @@ func main() {
exporter := metrics.YieldExporter()
http.Handle("/metrics.json", exporter)
http.ListenAndServe(":8080", nil)
http.ListenAndServe(listeningAddress, nil)
}

View File

@ -13,13 +13,24 @@ framework is registered and invoked.
package main
import (
"flag"
"github.com/matttproud/golang_instrumentation"
"net/http"
)
var (
listeningAddress string
)
func init() {
flag.StringVar(&listeningAddress, "listeningAddress", ":8080", "The address to listen to requests on.")
}
func main() {
flag.Parse()
exporter := registry.DefaultRegistry.YieldExporter()
http.Handle("/metrics.json", exporter)
http.ListenAndServe(":8080", nil)
http.ListenAndServe(listeningAddress, nil)
}