server/stats_386.go

package server

import "sync"

// Snapshot returns connection statistics' snapshot.
//
// Use stats returned from ServerStats.Snapshot() on live Client and / or Server,
// since the original stats can be updated by concurrently running goroutines.
func (ss *ServerStats) Snapshot() *ServerStats {
	ss.lock.Lock()
	snapshot := *ss
	ss.lock.Unlock()

	snapshot.lock = sync.Mutex{}
	return &snapshot
}

// Reset resets all the stats counters.
func (ss *ServerStats) Reset() {
	ss.lock.Lock()
	ss.RequestCount = 0
	ss.RequestTime = 0
	ss.BytesWritten = 0
	ss.BytesRead = 0
	ss.WriteCalls = 0
	ss.WriteErrors = 0
	ss.ReadCalls = 0
	ss.ReadErrors = 0
	ss.DialCalls = 0
	ss.DialErrors = 0
	ss.AcceptCalls = 0
	ss.AcceptErrors = 0
	ss.lock.Unlock()
}

func (ss *ServerStats) incRPCCalls() {
	ss.lock.Lock()
	ss.RequestCount++
	ss.lock.Unlock()
}

func (ss *ServerStats) incRPCTime(dt uint64) {
	ss.lock.Lock()
	ss.RequestTime += dt
	ss.lock.Unlock()
}

func (ss *ServerStats) addBytesWritten(n uint64) {
	ss.lock.Lock()
	ss.BytesWritten += n
	ss.lock.Unlock()
}

func (ss *ServerStats) addBytesRead(n uint64) {
	ss.lock.Lock()
	ss.BytesRead += n
	ss.lock.Unlock()
}

func (ss *ServerStats) incReadCalls() {
	ss.lock.Lock()
	ss.ReadCalls++
	ss.lock.Unlock()
}

func (ss *ServerStats) incReadErrors() {
	ss.lock.Lock()
	ss.ReadErrors++
	ss.lock.Unlock()
}

func (ss *ServerStats) incWriteCalls() {
	ss.lock.Lock()
	ss.WriteCalls++
	ss.lock.Unlock()
}

func (ss *ServerStats) incWriteErrors() {
	ss.lock.Lock()
	ss.WriteErrors++
	ss.lock.Unlock()
}

func (ss *ServerStats) incDialCalls() {
	ss.lock.Lock()
	ss.DialCalls++
	ss.lock.Unlock()
}

func (ss *ServerStats) incDialErrors() {
	ss.lock.Lock()
	ss.DialErrors++
	ss.lock.Unlock()
}

func (ss *ServerStats) incAcceptCalls() {
	ss.lock.Lock()
	ss.AcceptCalls++
	ss.lock.Unlock()
}

func (ss *ServerStats) incAcceptErrors() {
	ss.lock.Lock()
	ss.AcceptErrors++
	ss.lock.Unlock()
}