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https://github.com/FlourishingWorld/hk4e.git
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系统架构层面流量控制功能完善
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flswld
@@ -7,14 +7,14 @@ import (
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// Snmp defines network statistics indicator
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type Snmp struct {
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BytesSent uint64 // bytes sent from upper level
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BytesReceived uint64 // bytes received to upper level
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MaxConn uint64 // max number of connections ever reached
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ActiveOpens uint64 // accumulated active open connections
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PassiveOpens uint64 // accumulated passive open connections
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CurrEstab uint64 // current number of established connections
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InErrs uint64 // UDP read errors reported from net.PacketConn
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InCsumErrors uint64 // checksum errors from CRC32
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BytesSent uint64 // bytes sent from upper level
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BytesReceived uint64 // bytes received to upper level
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MaxConn uint64 // max number of connections ever reached
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ActiveOpens uint64 // accumulated active open connections
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PassiveOpens uint64 // accumulated passive open connections
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CurrEstab uint64 // current number of established connections
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// InErrs uint64 // UDP read errors reported from net.PacketConn
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// InCsumErrors uint64 // checksum errors from CRC32
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KCPInErrors uint64 // packet iput errors reported from KCP
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InPkts uint64 // incoming packets count
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OutPkts uint64 // outgoing packets count
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@@ -27,10 +27,10 @@ type Snmp struct {
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EarlyRetransSegs uint64 // accmulated early retransmitted segments
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LostSegs uint64 // number of segs inferred as lost
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RepeatSegs uint64 // number of segs duplicated
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FECRecovered uint64 // correct packets recovered from FEC
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FECErrs uint64 // incorrect packets recovered from FEC
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FECParityShards uint64 // FEC segments received
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FECShortShards uint64 // number of data shards that's not enough for recovery
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// FECRecovered uint64 // correct packets recovered from FEC
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// FECErrs uint64 // incorrect packets recovered from FEC
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// FECParityShards uint64 // FEC segments received
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// FECShortShards uint64 // number of data shards that's not enough for recovery
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}
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func newSnmp() *Snmp {
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@@ -46,8 +46,8 @@ func (s *Snmp) Header() []string {
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"ActiveOpens",
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"PassiveOpens",
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"CurrEstab",
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"InErrs",
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"InCsumErrors",
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// "InErrs",
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// "InCsumErrors",
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"KCPInErrors",
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"InPkts",
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"OutPkts",
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@@ -60,10 +60,10 @@ func (s *Snmp) Header() []string {
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"EarlyRetransSegs",
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"LostSegs",
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"RepeatSegs",
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"FECParityShards",
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"FECErrs",
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"FECRecovered",
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"FECShortShards",
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// "FECParityShards",
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// "FECErrs",
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// "FECRecovered",
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// "FECShortShards",
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}
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}
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@@ -77,8 +77,8 @@ func (s *Snmp) ToSlice() []string {
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fmt.Sprint(snmp.ActiveOpens),
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fmt.Sprint(snmp.PassiveOpens),
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fmt.Sprint(snmp.CurrEstab),
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fmt.Sprint(snmp.InErrs),
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fmt.Sprint(snmp.InCsumErrors),
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// fmt.Sprint(snmp.InErrs),
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// fmt.Sprint(snmp.InCsumErrors),
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fmt.Sprint(snmp.KCPInErrors),
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fmt.Sprint(snmp.InPkts),
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fmt.Sprint(snmp.OutPkts),
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@@ -91,10 +91,10 @@ func (s *Snmp) ToSlice() []string {
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fmt.Sprint(snmp.EarlyRetransSegs),
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fmt.Sprint(snmp.LostSegs),
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fmt.Sprint(snmp.RepeatSegs),
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fmt.Sprint(snmp.FECParityShards),
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fmt.Sprint(snmp.FECErrs),
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fmt.Sprint(snmp.FECRecovered),
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fmt.Sprint(snmp.FECShortShards),
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// fmt.Sprint(snmp.FECParityShards),
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// fmt.Sprint(snmp.FECErrs),
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// fmt.Sprint(snmp.FECRecovered),
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// fmt.Sprint(snmp.FECShortShards),
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}
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}
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@@ -107,8 +107,8 @@ func (s *Snmp) Copy() *Snmp {
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d.ActiveOpens = atomic.LoadUint64(&s.ActiveOpens)
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d.PassiveOpens = atomic.LoadUint64(&s.PassiveOpens)
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d.CurrEstab = atomic.LoadUint64(&s.CurrEstab)
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d.InErrs = atomic.LoadUint64(&s.InErrs)
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d.InCsumErrors = atomic.LoadUint64(&s.InCsumErrors)
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// d.InErrs = atomic.LoadUint64(&s.InErrs)
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// d.InCsumErrors = atomic.LoadUint64(&s.InCsumErrors)
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d.KCPInErrors = atomic.LoadUint64(&s.KCPInErrors)
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d.InPkts = atomic.LoadUint64(&s.InPkts)
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d.OutPkts = atomic.LoadUint64(&s.OutPkts)
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@@ -121,10 +121,10 @@ func (s *Snmp) Copy() *Snmp {
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d.EarlyRetransSegs = atomic.LoadUint64(&s.EarlyRetransSegs)
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d.LostSegs = atomic.LoadUint64(&s.LostSegs)
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d.RepeatSegs = atomic.LoadUint64(&s.RepeatSegs)
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d.FECParityShards = atomic.LoadUint64(&s.FECParityShards)
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d.FECErrs = atomic.LoadUint64(&s.FECErrs)
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d.FECRecovered = atomic.LoadUint64(&s.FECRecovered)
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d.FECShortShards = atomic.LoadUint64(&s.FECShortShards)
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// d.FECParityShards = atomic.LoadUint64(&s.FECParityShards)
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// d.FECErrs = atomic.LoadUint64(&s.FECErrs)
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// d.FECRecovered = atomic.LoadUint64(&s.FECRecovered)
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// d.FECShortShards = atomic.LoadUint64(&s.FECShortShards)
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return d
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}
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@@ -136,8 +136,8 @@ func (s *Snmp) Reset() {
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atomic.StoreUint64(&s.ActiveOpens, 0)
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atomic.StoreUint64(&s.PassiveOpens, 0)
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atomic.StoreUint64(&s.CurrEstab, 0)
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atomic.StoreUint64(&s.InErrs, 0)
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atomic.StoreUint64(&s.InCsumErrors, 0)
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// atomic.StoreUint64(&s.InErrs, 0)
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// atomic.StoreUint64(&s.InCsumErrors, 0)
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atomic.StoreUint64(&s.KCPInErrors, 0)
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atomic.StoreUint64(&s.InPkts, 0)
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atomic.StoreUint64(&s.OutPkts, 0)
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@@ -150,10 +150,10 @@ func (s *Snmp) Reset() {
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atomic.StoreUint64(&s.EarlyRetransSegs, 0)
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atomic.StoreUint64(&s.LostSegs, 0)
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atomic.StoreUint64(&s.RepeatSegs, 0)
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atomic.StoreUint64(&s.FECParityShards, 0)
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atomic.StoreUint64(&s.FECErrs, 0)
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atomic.StoreUint64(&s.FECRecovered, 0)
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atomic.StoreUint64(&s.FECShortShards, 0)
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// atomic.StoreUint64(&s.FECParityShards, 0)
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// atomic.StoreUint64(&s.FECErrs, 0)
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// atomic.StoreUint64(&s.FECRecovered, 0)
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// atomic.StoreUint64(&s.FECShortShards, 0)
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}
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// DefaultSnmp is the global KCP connection statistics collector
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