89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
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package server
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import "sync/atomic"
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// Snapshot returns connection statistics' snapshot.
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//
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// Use stats returned from ServerStats.Snapshot() on live Client and / or Server,
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// since the original stats can be updated by concurrently running goroutines.
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func (ss *ServerStats) Snapshot() *ServerStats {
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return &ServerStats{
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RequestCount: atomic.LoadUint64(&ss.RequestCount),
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RequestTime: atomic.LoadUint64(&ss.RequestTime),
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BytesWritten: atomic.LoadUint64(&ss.BytesWritten),
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BytesRead: atomic.LoadUint64(&ss.BytesRead),
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ReadCalls: atomic.LoadUint64(&ss.ReadCalls),
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ReadErrors: atomic.LoadUint64(&ss.ReadErrors),
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WriteCalls: atomic.LoadUint64(&ss.WriteCalls),
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WriteErrors: atomic.LoadUint64(&ss.WriteErrors),
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DialCalls: atomic.LoadUint64(&ss.DialCalls),
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DialErrors: atomic.LoadUint64(&ss.DialErrors),
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AcceptCalls: atomic.LoadUint64(&ss.AcceptCalls),
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AcceptErrors: atomic.LoadUint64(&ss.AcceptErrors),
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}
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}
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// Reset resets all the stats counters.
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func (ss *ServerStats) Reset() {
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atomic.StoreUint64(&ss.RequestCount, 0)
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atomic.StoreUint64(&ss.RequestTime, 0)
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atomic.StoreUint64(&ss.BytesWritten, 0)
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atomic.StoreUint64(&ss.BytesRead, 0)
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atomic.StoreUint64(&ss.WriteCalls, 0)
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atomic.StoreUint64(&ss.WriteErrors, 0)
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atomic.StoreUint64(&ss.ReadCalls, 0)
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atomic.StoreUint64(&ss.ReadErrors, 0)
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atomic.StoreUint64(&ss.DialCalls, 0)
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atomic.StoreUint64(&ss.DialErrors, 0)
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atomic.StoreUint64(&ss.AcceptCalls, 0)
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atomic.StoreUint64(&ss.AcceptErrors, 0)
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}
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func (ss *ServerStats) incRPCCalls() {
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atomic.AddUint64(&ss.RequestCount, 1)
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}
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func (ss *ServerStats) incRPCTime(dt uint64) {
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atomic.AddUint64(&ss.RequestTime, dt)
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}
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func (ss *ServerStats) addBytesWritten(n uint64) {
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atomic.AddUint64(&ss.BytesWritten, n)
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}
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func (ss *ServerStats) addBytesRead(n uint64) {
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atomic.AddUint64(&ss.BytesRead, n)
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}
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func (ss *ServerStats) incReadCalls() {
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atomic.AddUint64(&ss.ReadCalls, 1)
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}
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func (ss *ServerStats) incReadErrors() {
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atomic.AddUint64(&ss.ReadErrors, 1)
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}
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func (ss *ServerStats) incWriteCalls() {
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atomic.AddUint64(&ss.WriteCalls, 1)
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}
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func (ss *ServerStats) incWriteErrors() {
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atomic.AddUint64(&ss.WriteErrors, 1)
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}
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func (ss *ServerStats) incDialCalls() {
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atomic.AddUint64(&ss.DialCalls, 1)
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}
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func (ss *ServerStats) incDialErrors() {
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atomic.AddUint64(&ss.DialErrors, 1)
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}
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func (ss *ServerStats) incAcceptCalls() {
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atomic.AddUint64(&ss.AcceptCalls, 1)
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}
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func (ss *ServerStats) incAcceptErrors() {
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atomic.AddUint64(&ss.AcceptErrors, 1)
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}
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