comet

package
v0.0.1 Latest Latest
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 Go to latest Published: Mar 23, 2022 License: MIT Imports: 34 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func InitTCP 

func InitTCP(server *Comet, addrs []string, accept int) (err error)

InitTCP listen all tcp.bind and start accept connections.

func InitWebsocket 

func InitWebsocket(server *Comet, addrs []string, accept int) (err error)

InitWebsocket listen all tcp.bind and start accept connections.

Types

type Bucket 

type Bucket struct {
	// contains filtered or unexported fields
}

Bucket is a channel holder.

func NewBucket 

func NewBucket(c *conf.Bucket) (b *Bucket)

NewBucket new a bucket struct. store the key with im channel.

func (*Bucket) Broadcast 

func (b *Bucket) Broadcast(p *grpc.Proto, op int32)

Broadcast push msgs to all channels in the bucket.

func (*Bucket) BroadcastGroup 

func (b *Bucket) BroadcastGroup(arg *grpc.BroadcastGroupReq)

BroadcastGroup broadcast a message to specified group

func (*Bucket) Channel 

func (b *Bucket) Channel(key string) (ch *Channel)

Channel get a channel by sub key.

func (*Bucket) ChannelCount 

func (b *Bucket) ChannelCount() int

ChannelCount channel count in the bucket

func (*Bucket) Del 

func (b *Bucket) Del(dch *Channel)

Del delete the channel by sub key.

func (*Bucket) DelGroup 

func (b *Bucket) DelGroup(group *Group)

DelGroup delete a room by group id.

func (*Bucket) Group 

func (b *Bucket) Group(gid string) (group *Group)

Group get a group by group id.

func (*Bucket) GroupCount 

func (b *Bucket) GroupCount() int

group GroupCount room count in the bucket

func (*Bucket) GroupsCount 

func (b *Bucket) GroupsCount() (res map[string]int32)

GroupsCount get all group id where online number > 0.

func (*Bucket) Put 

func (b *Bucket) Put(ch *Channel) (err error)

Put put a channel according with sub key.

func (*Bucket) PutGroup 

func (b *Bucket) PutGroup(gid string) (group *Group, err error)

Put put a group according with sub key.

type Channel 

type Channel struct {
	CliProto Ring

	Writer bufio.Writer
	Reader bufio.Reader

	Seq  int32
	Key  string
	IP   string
	Port string
	// contains filtered or unexported fields
}

Channel used by message pusher send msg to write goroutine.

func NewChannel 

func NewChannel(cli, svr int) *Channel

NewChannel new a channel.

func (*Channel) Close 

func (c *Channel) Close()

Close close the channel.

func (*Channel) DelNode 

func (c *Channel) DelNode(id string)

func (*Channel) GetNode 

func (c *Channel) GetNode(id string) *Node

func (Channel) Groups 

func (c Channel) Groups() map[string]*Node

Close close the channel.

func (*Channel) Push 

func (c *Channel) Push(p *grpc.Proto) (seq int32, err error)

Push server push message.

func (*Channel) Ready 

func (c *Channel) Ready() *grpc.Proto

Ready check the channel ready or close?

func (*Channel) SetNode 

func (c *Channel) SetNode(id string, node *Node)

func (*Channel) Signal 

func (c *Channel) Signal()

Signal send signal to the channel, protocol ready.

type Comet 

type Comet struct {
	// contains filtered or unexported fields
}

Comet is comet server.

func New 

func New(c *conf.Config) *Comet

NewServer returns a new Server.

func (*Comet) Bucket 

func (s *Comet) Bucket(subKey string) *Bucket

Bucket get the bucket by subkey.

func (*Comet) Buckets 

func (s *Comet) Buckets() []*Bucket

Buckets return all buckets.

func (*Comet) Close 

func (s *Comet) Close() (err error)

Close close the server.

func (*Comet) Connect 

func (s *Comet) Connect(c context.Context, p *comet.Proto) (key string, hb time.Duration, errMsg string, err error)

Connect connected a connection.

func (*Comet) Disconnect 

func (s *Comet) Disconnect(c context.Context, key string) (err error)

Disconnect disconnected a connection.

func (*Comet) Heartbeat 

func (s *Comet) Heartbeat(ctx context.Context, key string) (err error)

Heartbeat heartbeat a connection session.

func (*Comet) Operate 

func (s *Comet) Operate(ctx context.Context, p *grpc.Proto, ch *Channel, tsk *dtask.Task) error

Operate operate.

func (*Comet) RandServerHearbeat 

func (s *Comet) RandServerHearbeat() time.Duration

RandServerHearbeat rand server heartbeat.

func (*Comet) Receive 

func (s *Comet) Receive(ctx context.Context, key string, p *comet.Proto) (err error)

Receive receive a message.

func (*Comet) ServeTCP 

func (s *Comet) ServeTCP(conn *net.TCPConn, rp, wp *bytes.Pool, tr *xtime.Timer)

ServeTCP serve a tcp connection.

func (*Comet) ServeWebsocket 

func (s *Comet) ServeWebsocket(conn net.Conn, rp, wp *bytes.Pool, tr *xtime.Timer)

ServeWebsocket serve a websocket connection.

type Group 

type Group struct {
	ID string

	Online    int32 // dirty read is ok
	AllOnline int32
	// contains filtered or unexported fields
}

Group is a group and store channel group info.

func NewGroup 

func NewGroup(id string) (r *Group)

NewGroup new a group struct, store channel group info.

func (*Group) Close 

func (r *Group) Close()

Close close the group.

func (*Group) Del 

func (r *Group) Del(ch *Channel) bool

Del delete channel from the group.

func (*Group) Members 

func (r *Group) Members() ([]string, []string)

group members Key,IP

func (*Group) OnlineNum 

func (r *Group) OnlineNum() int32

OnlineNum the group all online.

func (*Group) Push 

func (r *Group) Push(p *grpc.Proto)

Push push msg to the group, if chan full discard it.

func (*Group) Put 

func (r *Group) Put(ch *Channel) (err error)

Put put channel into the group.

type Node 

type Node struct {
	Current *Channel
	Next    *Node
	Prev    *Node
}

type Ring 

type Ring struct {
	// contains filtered or unexported fields
}

Ring ring proto buffer.

func NewRing 

func NewRing(num int) *Ring

NewRing new a ring buffer.

func (*Ring) Get 

func (r *Ring) Get() (proto *grpc.Proto, err error)

Get get a proto from ring.

func (*Ring) GetAdv 

func (r *Ring) GetAdv()

GetAdv incr read index.

func (*Ring) Init 

func (r *Ring) Init(num int)

Init init ring.

func (*Ring) Reset 

func (r *Ring) Reset()

Reset reset ring.

func (*Ring) Set 

func (r *Ring) Set() (proto *grpc.Proto, err error)

Set get a proto to write.

func (*Ring) SetAdv 

func (r *Ring) SetAdv()

SetAdv incr write index.

type Round 

type Round struct {
	// contains filtered or unexported fields
}

Round userd for connection round-robin get a reader/writer/timer for split big lock.

func NewRound 

func NewRound(c *conf.Config) (r *Round)

NewRound new a round struct.

func (*Round) Reader 

func (r *Round) Reader(rn int) *bytes.Pool

Reader get a reader memory buffer.

func (*Round) Timer 

func (r *Round) Timer(rn int) *time.Timer

Timer get a timer.

func (*Round) Writer 

func (r *Round) Writer(rn int) *bytes.Pool

Writer get a writer memory buffer pool.

type RoundOptions 

type RoundOptions struct {
	Timer        int
	TimerSize    int
	Reader       int
	ReadBuf      int
	ReadBufSize  int
	Writer       int
	WriteBuf     int
	WriteBufSize int
	Task         int
	TaskSize     int
}

RoundOptions round options.

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