本文整理汇总了Golang中github.com/cactus/go-statsd-client/statsd.Statter.Inc方法的典型用法代码示例。如果您正苦于以下问题:Golang Statter.Inc方法的具体用法?Golang Statter.Inc怎么用?Golang Statter.Inc使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/cactus/go-statsd-client/statsd.Statter
的用法示例。
在下文中一共展示了Statter.Inc方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: EmitStopSignal
// Emit stop signals as `stop.$signal`
func EmitStopSignal(stats statsd.Statter, signal string) (err error) {
signal = CleanStatsdComponent(signal)
if stats != nil {
err = stats.Inc(StatsdEventName("stop", signal), 1, StatsSampleRate)
}
return
}
示例2: EmitError
// Emit errors as `error.$event-name`
func EmitError(stats statsd.Statter, eventName string) (err error) {
eventName = CleanStatsdComponent(eventName)
if stats != nil {
err = stats.Inc(StatsdEventName("error", eventName), 1, StatsSampleRate)
}
return
}
示例3: EmitActionSuccess
// Emit successful actions as `$action.success.$event-name`
func EmitActionSuccess(stats statsd.Statter, action, eventName string) (err error) {
action = CleanStatsdComponent(action)
eventName = CleanStatsdComponent(eventName)
if stats != nil {
err = stats.Inc(StatsdEventName("success", action, eventName), 1, StatsSampleRate)
}
return
}
示例4: send_counter
func send_counter(previous int64, client statsd.Statter, v []string, name string, position int64) {
stat := fmt.Sprint(v[0], ".", name)
value_at_interval, _ := strconv.ParseInt(v[position], 10, 64)
value := value_at_interval - previous
fmt.Println(fmt.Sprint(stat, ":", value, "|c"))
err := client.Inc(stat, value, 1)
if err != nil {
log.Printf("Error sending metric: %+v", err)
}
}
示例5: recordStats
func (r *requestContext) recordStats(statter statsd.Statter) {
prefix := strings.Join([]string{
r.Method,
strings.Replace(r.Endpoint, ".", "_", -1),
strconv.Itoa(r.Status),
}, ".")
for stat, duration := range r.Timers {
statter.Timing(prefix+"."+stat, duration.Nanoseconds(), 0.1)
}
if r.BadClient {
// We expect these to be infrequent. We may want to decreate this
// if it turns out not to be the case
statter.Inc("bad_client", 1, 1.0)
}
}
示例6: test
func test(target string, s statsd.Statter, debug bool) {
tuple := strings.Split(target, ":")
host := tuple[0]
port := tuple[1]
subhost := strings.Replace(host, ".", "_", -1)
pre := time.Now()
conn, err := net.Dial("tcp", target)
if err != nil {
if debug {
fmt.Println("connect error:", subhost, port)
}
s.Inc(fmt.Sprintf("%s.%s.dial_failed", subhost, port), 1, 1)
return
}
conn.Close()
duration := time.Since(pre)
ms := int64(duration / time.Millisecond)
if debug {
fmt.Printf("%s.%s.duration %d\n", subhost, port, ms)
}
s.Timing(fmt.Sprintf("%s.%s", subhost, port), ms, 1)
}
示例7: sendCounters
func sendCounters(client statsd.Statter, counters map[string]int64) {
for counter, value := range counters {
client.Inc(counter, value, 1.0)
}
}
示例8: main
func main() {
// command line flags
var opts struct {
HostPort string `long:"host" default:"127.0.0.1:8125" description:"host:port of statsd server"`
Prefix string `long:"prefix" default:"test-client" description:"Statsd prefix"`
StatType string `long:"type" default:"count" description:"stat type to send. Can be timing, count, guage"`
StatValue int64 `long:"value" default:"1" description:"Value to send"`
Name string `short:"n" long:"name" default:"counter" description:"stat name"`
Rate float32 `short:"r" long:"rate" default:"1.0" description:"sample rate"`
Volume int `short:"c" long:"count" default:"1000" description:"Number of stats to send. Volume."`
Noop bool `long:"noop" default:"false" description:"Use noop client"`
Duration time.Duration `short:"d" long:"duration" default:"10s" description:"How long to spread the volume across. Each second of duration volume/seconds events will be sent."`
}
// parse said flags
_, err := flags.Parse(&opts)
if err != nil {
if e, ok := err.(*flags.Error); ok {
if e.Type == flags.ErrHelp {
os.Exit(0)
}
}
fmt.Printf("Error: %+v\n", err)
os.Exit(1)
}
var client statsd.Statter
if !opts.Noop {
client, err = statsd.New(opts.HostPort, opts.Prefix)
if err != nil {
log.Fatal(err)
}
defer client.Close()
} else {
client, err = statsd.NewNoop(opts.HostPort, opts.Prefix)
}
var stat func(stat string, value int64, rate float32) error
switch opts.StatType {
case "count":
stat = func(stat string, value int64, rate float32) error {
return client.Inc(stat, value, rate)
}
case "gauge":
stat = func(stat string, value int64, rate float32) error {
return client.Gauge(stat, value, rate)
}
case "timing":
stat = func(stat string, value int64, rate float32) error {
return client.Timing(stat, value, rate)
}
default:
log.Fatal("Unsupported state type")
}
pertick := opts.Volume / int(opts.Duration.Seconds()) / 10
// add some extra tiem, because the first tick takes a while
ender := time.After(opts.Duration + 100*time.Millisecond)
c := time.Tick(time.Second / 10)
count := 0
for {
select {
case <-c:
for x := 0; x < pertick; x++ {
err := stat(opts.Name, opts.StatValue, opts.Rate)
if err != nil {
log.Printf("Got Error: %+v", err)
break
}
count += 1
}
case <-ender:
log.Printf("%d events called", count)
os.Exit(0)
return
}
}
}
示例9: EmitReload
// Emit reloads as `reload`
func EmitReload(stats statsd.Statter) (err error) {
if stats != nil {
err = stats.Inc(StatsdEventName("reload"), 1, StatsSampleRate)
}
return
}
示例10: NewAmqpRPCClient
// NewAmqpRPCClient constructs an RPC client using AMQP
func NewAmqpRPCClient(
clientQueuePrefix string,
amqpConf *cmd.AMQPConfig,
rpcConf *cmd.RPCServerConfig,
stats statsd.Statter,
) (rpc *AmqpRPCCLient, err error) {
hostname, err := os.Hostname()
if err != nil {
return nil, err
}
randID := make([]byte, 3)
_, err = rand.Read(randID)
if err != nil {
return nil, err
}
clientQueue := fmt.Sprintf("%s.%s.%x", clientQueuePrefix, hostname, randID)
reconnectBase := amqpConf.ReconnectTimeouts.Base.Duration
if reconnectBase == 0 {
reconnectBase = 20 * time.Millisecond
}
reconnectMax := amqpConf.ReconnectTimeouts.Max.Duration
if reconnectMax == 0 {
reconnectMax = time.Minute
}
timeout := rpcConf.RPCTimeout.Duration
if timeout == 0 {
timeout = 10 * time.Second
}
rpc = &AmqpRPCCLient{
serverQueue: rpcConf.Server,
clientQueue: clientQueue,
connection: newAMQPConnector(clientQueue, reconnectBase, reconnectMax),
pending: make(map[string]chan []byte),
timeout: timeout,
log: blog.Get(),
stats: stats,
}
err = rpc.connection.connect(amqpConf)
if err != nil {
return nil, err
}
go func() {
for {
select {
case msg, ok := <-rpc.connection.messages():
if ok {
corrID := msg.CorrelationId
rpc.mu.RLock()
responseChan, present := rpc.pending[corrID]
rpc.mu.RUnlock()
if !present {
// occurs when a request is timed out and the arrives
// afterwards
stats.Inc("RPC.AfterTimeoutResponseArrivals."+clientQueuePrefix, 1, 1.0)
continue
}
responseChan <- msg.Body
rpc.mu.Lock()
delete(rpc.pending, corrID)
rpc.mu.Unlock()
} else {
// chan has been closed by rpc.connection.Cancel
rpc.log.Info(fmt.Sprintf(" [!] Client reply channel closed: %s", rpc.clientQueue))
continue
}
case err = <-rpc.connection.closeChannel():
rpc.log.Info(fmt.Sprintf(" [!] Client reply channel closed : %s", rpc.clientQueue))
rpc.connection.reconnect(amqpConf, rpc.log)
}
}
}()
return rpc, err
}