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update go.mod & update que.go

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master v0.1.8
兔子 8 months ago
parent 319518d71d
commit d0122a9771
3 changed files with 120 additions and 78 deletions
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2
go.mod
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@ -2,4 +2,4 @@ module b612.me/starnet
go 1.16 go 1.16
require b612.me/stario v0.0.8 require b612.me/stario v0.0.9

52
go.sum
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@ -1,13 +1,47 @@
b612.me/stario v0.0.8 h1:kaA4pszAKLZJm2D9JmiuYSpgjTeE3VaO74vm+H0vBGM= b612.me/stario v0.0.9 h1:bFDlejUJMwZ12a09snZJspQsOlkqpDAl9qKPEYOGWCk=
b612.me/stario v0.0.8/go.mod h1:or4ssWcxQSjMeu+hRKEgtp0X517b3zdlEOAms8Qscvw= b612.me/stario v0.0.9/go.mod h1:x4D/x8zA5SC0pj/uJAi4FyG5p4j5UZoMEZfvuRR6VNw=
golang.org/x/crypto v0.0.0-20220313003712-b769efc7c000 h1:SL+8VVnkqyshUSz5iNnXtrBQzvFF2SkROm6t5RczFAE= github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20220313003712-b769efc7c000/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E= golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
golang.org/x/term v0.18.0 h1:FcHjZXDMxI8mM3nwhX9HlKop4C0YQvCVCdwYl2wOtE8=
golang.org/x/term v0.18.0/go.mod h1:ILwASektA3OnRv7amZ1xhE/KTR+u50pbXfZ03+6Nx58=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

142
que.go
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@ -5,11 +5,14 @@ import (
"context" "context"
"encoding/binary" "encoding/binary"
"errors" "errors"
"fmt"
"os" "os"
"sync" "sync"
"time" "time"
) )
var ErrDeadlineExceeded error = errors.New("deadline exceeded")
// 识别头 // 识别头
var header = []byte{11, 27, 19, 96, 12, 25, 02, 20} var header = []byte{11, 27, 19, 96, 12, 25, 02, 20}
@ -22,13 +25,13 @@ type MsgQueue struct {
// StarQueue 为流数据中的消息队列分发 // StarQueue 为流数据中的消息队列分发
type StarQueue struct { type StarQueue struct {
maxLength uint32
count int64 count int64
Encode bool Encode bool
Reserve uint16 msgID uint16
Msgid uint16 msgPool chan MsgQueue
MsgPool chan MsgQueue unFinMsg sync.Map
UnFinMsg sync.Map lastID int //= -1
LastID int //= -1
ctx context.Context ctx context.Context
cancel context.CancelFunc cancel context.CancelFunc
duration time.Duration duration time.Duration
@ -37,21 +40,22 @@ type StarQueue struct {
//restoreMu sync.Mutex //restoreMu sync.Mutex
} }
func NewQueueCtx(ctx context.Context, count int64) *StarQueue { func NewQueueCtx(ctx context.Context, count int64, maxMsgLength uint32) *StarQueue {
var que StarQueue var q StarQueue
que.Encode = false q.Encode = false
que.count = count q.count = count
que.MsgPool = make(chan MsgQueue, count) q.maxLength = maxMsgLength
q.msgPool = make(chan MsgQueue, count)
if ctx == nil { if ctx == nil {
que.ctx, que.cancel = context.WithCancel(context.Background()) q.ctx, q.cancel = context.WithCancel(context.Background())
} else { } else {
que.ctx, que.cancel = context.WithCancel(ctx) q.ctx, q.cancel = context.WithCancel(ctx)
} }
que.duration = 0 q.duration = 0
return &que return &q
} }
func NewQueueWithCount(count int64) *StarQueue { func NewQueueWithCount(count int64) *StarQueue {
return NewQueueCtx(nil, count) return NewQueueCtx(nil, count, 0)
} }
// NewQueue 建立一个新消息队列 // NewQueue 建立一个新消息队列
@ -94,27 +98,27 @@ func ByteToUint16(src []byte) uint16 {
} }
// BuildMessage 生成编码后的信息用于发送 // BuildMessage 生成编码后的信息用于发送
func (que *StarQueue) BuildMessage(src []byte) []byte { func (q *StarQueue) BuildMessage(src []byte) []byte {
var buff bytes.Buffer var buff bytes.Buffer
que.Msgid++ q.msgID++
if que.Encode { if q.Encode {
src = que.EncodeFunc(src) src = q.EncodeFunc(src)
} }
length := uint32(len(src)) length := uint32(len(src))
buff.Write(header) buff.Write(header)
buff.Write(Uint32ToByte(length)) buff.Write(Uint32ToByte(length))
buff.Write(Uint16ToByte(que.Msgid)) buff.Write(Uint16ToByte(q.msgID))
buff.Write(src) buff.Write(src)
return buff.Bytes() return buff.Bytes()
} }
// BuildHeader 生成编码后的Header用于发送 // BuildHeader 生成编码后的Header用于发送
func (que *StarQueue) BuildHeader(length uint32) []byte { func (q *StarQueue) BuildHeader(length uint32) []byte {
var buff bytes.Buffer var buff bytes.Buffer
que.Msgid++ q.msgID++
buff.Write(header) buff.Write(header)
buff.Write(Uint32ToByte(length)) buff.Write(Uint32ToByte(length))
buff.Write(Uint16ToByte(que.Msgid)) buff.Write(Uint16ToByte(q.msgID))
return buff.Bytes() return buff.Bytes()
} }
@ -126,18 +130,18 @@ type unFinMsg struct {
RecvMsg []byte RecvMsg []byte
} }
func (que *StarQueue) push2list(msg MsgQueue) { func (q *StarQueue) push2list(msg MsgQueue) {
que.MsgPool <- msg q.msgPool <- msg
} }
// ParseMessage 用于解析收到的msg信息 // ParseMessage 用于解析收到的msg信息
func (que *StarQueue) ParseMessage(msg []byte, conn interface{}) error { func (q *StarQueue) ParseMessage(msg []byte, conn interface{}) error {
return que.parseMessage(msg, conn) return q.parseMessage(msg, conn)
} }
// parseMessage 用于解析收到的msg信息 // parseMessage 用于解析收到的msg信息
func (que *StarQueue) parseMessage(msg []byte, conn interface{}) error { func (q *StarQueue) parseMessage(msg []byte, conn interface{}) error {
tmp, ok := que.UnFinMsg.Load(conn) tmp, ok := q.unFinMsg.Load(conn)
if ok { //存在未完成的信息 if ok { //存在未完成的信息
lastMsg := tmp.(*unFinMsg) lastMsg := tmp.(*unFinMsg)
headerLen := len(lastMsg.HeaderMsg) headerLen := len(lastMsg.HeaderMsg)
@ -146,7 +150,7 @@ func (que *StarQueue) parseMessage(msg []byte, conn interface{}) error {
if len(msg) < 14-headerLen { if len(msg) < 14-headerLen {
//加入header头并退出 //加入header头并退出
lastMsg.HeaderMsg = bytesMerge(lastMsg.HeaderMsg, msg) lastMsg.HeaderMsg = bytesMerge(lastMsg.HeaderMsg, msg)
que.UnFinMsg.Store(conn, lastMsg) q.unFinMsg.Store(conn, lastMsg)
return nil return nil
} }
//获取14字节完整的header //获取14字节完整的header
@ -155,28 +159,32 @@ func (que *StarQueue) parseMessage(msg []byte, conn interface{}) error {
//检查收到的header是否为认证header //检查收到的header是否为认证header
//若不是，丢弃并重新来过 //若不是，丢弃并重新来过
if !checkHeader(lastMsg.HeaderMsg[0:8]) { if !checkHeader(lastMsg.HeaderMsg[0:8]) {
que.UnFinMsg.Delete(conn) q.unFinMsg.Delete(conn)
if len(msg) == 0 { if len(msg) == 0 {
return nil return nil
} }
return que.parseMessage(msg, conn) return q.parseMessage(msg, conn)
} }
//获得本数据包长度 //获得本数据包长度
lastMsg.LengthRecv = ByteToUint32(lastMsg.HeaderMsg[8:12]) lastMsg.LengthRecv = ByteToUint32(lastMsg.HeaderMsg[8:12])
if q.maxLength != 0 && lastMsg.LengthRecv > q.maxLength {
q.unFinMsg.Delete(conn)
return fmt.Errorf("msg length is %d ,too large than %d", lastMsg.LengthRecv, q.maxLength)
}
//获得本数据包ID //获得本数据包ID
lastMsg.ID = ByteToUint16(lastMsg.HeaderMsg[12:14]) lastMsg.ID = ByteToUint16(lastMsg.HeaderMsg[12:14])
//存入列表 //存入列表
que.UnFinMsg.Store(conn, lastMsg) q.unFinMsg.Store(conn, lastMsg)
msg = msg[14-headerLen:] msg = msg[14-headerLen:]
if uint32(len(msg)) < lastMsg.LengthRecv { if uint32(len(msg)) < lastMsg.LengthRecv {
lastMsg.RecvMsg = msg lastMsg.RecvMsg = msg
que.UnFinMsg.Store(conn, lastMsg) q.unFinMsg.Store(conn, lastMsg)
return nil return nil
} }
if uint32(len(msg)) >= lastMsg.LengthRecv { if uint32(len(msg)) >= lastMsg.LengthRecv {
lastMsg.RecvMsg = msg[0:lastMsg.LengthRecv] lastMsg.RecvMsg = msg[0:lastMsg.LengthRecv]
if que.Encode { if q.Encode {
lastMsg.RecvMsg = que.DecodeFunc(lastMsg.RecvMsg) lastMsg.RecvMsg = q.DecodeFunc(lastMsg.RecvMsg)
} }
msg = msg[lastMsg.LengthRecv:] msg = msg[lastMsg.LengthRecv:]
storeMsg := MsgQueue{ storeMsg := MsgQueue{
@ -184,38 +192,38 @@ func (que *StarQueue) parseMessage(msg []byte, conn interface{}) error {
Msg: lastMsg.RecvMsg, Msg: lastMsg.RecvMsg,
Conn: conn, Conn: conn,
} }
//que.restoreMu.Lock() //q.restoreMu.Lock()
que.push2list(storeMsg) q.push2list(storeMsg)
//que.restoreMu.Unlock() //q.restoreMu.Unlock()
que.UnFinMsg.Delete(conn) q.unFinMsg.Delete(conn)
return que.parseMessage(msg, conn) return q.parseMessage(msg, conn)
} }
} else { } else {
lastID := int(lastMsg.LengthRecv) - len(lastMsg.RecvMsg) lastID := int(lastMsg.LengthRecv) - len(lastMsg.RecvMsg)
if lastID < 0 { if lastID < 0 {
que.UnFinMsg.Delete(conn) q.unFinMsg.Delete(conn)
return que.parseMessage(msg, conn) return q.parseMessage(msg, conn)
} }
if len(msg) >= lastID { if len(msg) >= lastID {
lastMsg.RecvMsg = bytesMerge(lastMsg.RecvMsg, msg[0:lastID]) lastMsg.RecvMsg = bytesMerge(lastMsg.RecvMsg, msg[0:lastID])
if que.Encode { if q.Encode {
lastMsg.RecvMsg = que.DecodeFunc(lastMsg.RecvMsg) lastMsg.RecvMsg = q.DecodeFunc(lastMsg.RecvMsg)
} }
storeMsg := MsgQueue{ storeMsg := MsgQueue{
ID: lastMsg.ID, ID: lastMsg.ID,
Msg: lastMsg.RecvMsg, Msg: lastMsg.RecvMsg,
Conn: conn, Conn: conn,
} }
que.push2list(storeMsg) q.push2list(storeMsg)
que.UnFinMsg.Delete(conn) q.unFinMsg.Delete(conn)
if len(msg) == lastID { if len(msg) == lastID {
return nil return nil
} }
msg = msg[lastID:] msg = msg[lastID:]
return que.parseMessage(msg, conn) return q.parseMessage(msg, conn)
} }
lastMsg.RecvMsg = bytesMerge(lastMsg.RecvMsg, msg) lastMsg.RecvMsg = bytesMerge(lastMsg.RecvMsg, msg)
que.UnFinMsg.Store(conn, lastMsg) q.unFinMsg.Store(conn, lastMsg)
return nil return nil
} }
} }
@ -228,8 +236,8 @@ func (que *StarQueue) parseMessage(msg []byte, conn interface{}) error {
} }
msg = msg[start:] msg = msg[start:]
lastMsg := unFinMsg{} lastMsg := unFinMsg{}
que.UnFinMsg.Store(conn, &lastMsg) q.unFinMsg.Store(conn, &lastMsg)
return que.parseMessage(msg, conn) return q.parseMessage(msg, conn)
} }
func checkHeader(msg []byte) bool { func checkHeader(msg []byte) bool {
@ -275,19 +283,19 @@ func bytesMerge(src ...[]byte) []byte {
} }
// Restore 获取收到的信息 // Restore 获取收到的信息
func (que *StarQueue) Restore() (MsgQueue, error) { func (q *StarQueue) Restore() (MsgQueue, error) {
if que.duration.Seconds() == 0 { if q.duration.Seconds() == 0 {
que.duration = 86400 * time.Second q.duration = 86400 * time.Second
} }
for { for {
select { select {
case <-que.ctx.Done(): case <-q.ctx.Done():
return MsgQueue{}, errors.New("Stoped By External Function Call") return MsgQueue{}, errors.New("Stoped By External Function Call")
case <-time.After(que.duration): case <-time.After(q.duration):
if que.duration != 0 { if q.duration != 0 {
return MsgQueue{}, os.ErrDeadlineExceeded return MsgQueue{}, ErrDeadlineExceeded
} }
case data, ok := <-que.MsgPool: case data, ok := <-q.msgPool:
if !ok { if !ok {
return MsgQueue{}, os.ErrClosed return MsgQueue{}, os.ErrClosed
} }
@ -298,20 +306,20 @@ func (que *StarQueue) Restore() (MsgQueue, error) {
// RestoreOne 获取收到的一个信息 // RestoreOne 获取收到的一个信息
// 兼容性修改 // 兼容性修改
func (que *StarQueue) RestoreOne() (MsgQueue, error) { func (q *StarQueue) RestoreOne() (MsgQueue, error) {
return que.Restore() return q.Restore()
} }
// Stop 立即停止Restore // Stop 立即停止Restore
func (que *StarQueue) Stop() { func (q *StarQueue) Stop() {
que.cancel() q.cancel()
} }
// RestoreDuration Restore最大超时时间 // RestoreDuration Restore最大超时时间
func (que *StarQueue) RestoreDuration(tm time.Duration) { func (q *StarQueue) RestoreDuration(tm time.Duration) {
que.duration = tm q.duration = tm
} }
func (que *StarQueue) RestoreChan() <-chan MsgQueue { func (q *StarQueue) RestoreChan() <-chan MsgQueue {
return que.MsgPool return q.msgPool
} }

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