mirror of https://github.com/k3s-io/k3s
47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
// Copyright 2016 Michal Witkowski. All Rights Reserved.
|
|
// See LICENSE for licensing terms.
|
|
|
|
package grpc_prometheus
|
|
|
|
import (
|
|
"time"
|
|
|
|
"google.golang.org/grpc/codes"
|
|
)
|
|
|
|
type serverReporter struct {
|
|
metrics *ServerMetrics
|
|
rpcType grpcType
|
|
serviceName string
|
|
methodName string
|
|
startTime time.Time
|
|
}
|
|
|
|
func newServerReporter(m *ServerMetrics, rpcType grpcType, fullMethod string) *serverReporter {
|
|
r := &serverReporter{
|
|
metrics: m,
|
|
rpcType: rpcType,
|
|
}
|
|
if r.metrics.serverHandledHistogramEnabled {
|
|
r.startTime = time.Now()
|
|
}
|
|
r.serviceName, r.methodName = splitMethodName(fullMethod)
|
|
r.metrics.serverStartedCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
|
|
return r
|
|
}
|
|
|
|
func (r *serverReporter) ReceivedMessage() {
|
|
r.metrics.serverStreamMsgReceived.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
|
|
}
|
|
|
|
func (r *serverReporter) SentMessage() {
|
|
r.metrics.serverStreamMsgSent.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
|
|
}
|
|
|
|
func (r *serverReporter) Handled(code codes.Code) {
|
|
r.metrics.serverHandledCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName, code.String()).Inc()
|
|
if r.metrics.serverHandledHistogramEnabled {
|
|
r.metrics.serverHandledHistogram.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Observe(time.Since(r.startTime).Seconds())
|
|
}
|
|
}
|