qnet

package
v1.0.7 Latest Latest
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 Go to latest Published: Apr 14, 2021 License: BSD-3-Clause Imports: 20 Imported by: 0

README

qnet

网络通信处理

TCP和Websocket通信的实现

Documentation

Index

Constants

View Source 
const (
	StatBytesRecv   int = iota // bytes received
	StatBytesSent              // bytes sent
	StatPacketsRecv            // packets received
	StatPacketsSent            // packets sent
	NumStat
)
View Source 
const (
	WSCONN_MAX_PAYLOAD = 16 * 1024 // 16k
)

Variables

View Source 
var (
	ErrConnIsClosing        = errors.New("connection is closing when sending")
	ErrConnOutboundOverflow = errors.New("connection outbound queue overflow")
	ErrConnForceClose       = errors.New("connection forced to close")
)
View Source 
var (
	RequestReadTimeout = 60
)
View Source 
var (
	TConnReadTimeout = 100
)
View Source 
var (
	WSConnReadTimeout = 100 * time.Second
)

Functions

func DialTCP added in v1.0.2 

func DialTCP(address string) (*net.TCPConn, error)

func ListenTCP added in v1.0.2 

func ListenTCP(address string) (*net.TCPListener, error)

func NewError 

func NewError(err error, endpoint fatchoy.Endpoint) error

func NewFakeConn 

func NewFakeConn(node fatchoy.NodeID, addr string) fatchoy.Endpoint

func ReadPacketMessage added in v1.0.5 

func ReadPacketMessage(conn net.Conn, decoder fatchoy.ProtocolDecoder, decrypt cipher.BlockCryptor,
	pkt *fatchoy.Packet) error

recv一个packet

func ReadProtoMessage added in v1.0.2 

func ReadProtoMessage(conn net.Conn, decoder fatchoy.ProtocolDecoder, decrypt cipher.BlockCryptor,
	pkt *fatchoy.Packet, pbMsg proto.Message) error

recv一条protobuf消息

func RequestMessage added in v1.0.2 

func RequestMessage(conn net.Conn, encoder fatchoy.ProtocolCodec, encrypt cipher.BlockCryptor,
	reqCommand int32, msgReq, msgResp proto.Message) error

send并且立即等待recv

func SendPacketMessage added in v1.0.2 

func SendPacketMessage(conn net.Conn, encoder fatchoy.ProtocolEncoder, encrypt cipher.BlockCryptor,
	pkt *fatchoy.Packet) error

send一个packet

func SendProtoMessage added in v1.0.2 

func SendProtoMessage(conn net.Conn, encoder fatchoy.ProtocolCodec, encrypt cipher.BlockCryptor,
	command int32, outMsg proto.Message) error

send一条protobuf消息

Types

type ConnBase 

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

TcpConn和WsConn的公共基类

func (*ConnBase) Context 

func (c *ConnBase) Context() *fatchoy.ServiceContext

func (*ConnBase) Encoder 

func (c *ConnBase) Encoder() fatchoy.ProtocolCodec

func (*ConnBase) IsClosing 

func (c *ConnBase) IsClosing() bool

func (*ConnBase) NodeID 

func (c *ConnBase) NodeID() fatchoy.NodeID

func (*ConnBase) RemoteAddr 

func (c *ConnBase) RemoteAddr() string

func (*ConnBase) SetContext 

func (c *ConnBase) SetContext(v *fatchoy.ServiceContext)

func (*ConnBase) SetNodeID 

func (c *ConnBase) SetNodeID(node fatchoy.NodeID)

func (*ConnBase) SetRemoteAddr 

func (c *ConnBase) SetRemoteAddr(addr string)

func (*ConnBase) SetUserData 

func (c *ConnBase) SetUserData(ud interface{})

func (*ConnBase) Stats 

func (c *ConnBase) Stats() *fatchoy.Stats

func (*ConnBase) UserData 

func (c *ConnBase) UserData() interface{}

type Error 

type Error struct {
	Err      error
	Endpoint fatchoy.Endpoint
}

func (Error) Error 

func (e Error) Error() string

type FakeConn 

type FakeConn struct {
	ConnBase
}

a fake endpoint

func (*FakeConn) Close 

func (c *FakeConn) Close() error

func (*FakeConn) ForceClose 

func (c *FakeConn) ForceClose(error)

func (*FakeConn) Go 

func (c *FakeConn) Go(bool, bool)

func (*FakeConn) RawConn 

func (c *FakeConn) RawConn() net.Conn

func (*FakeConn) SendPacket 

func (c *FakeConn) SendPacket(*fatchoy.Packet) error

type RpcContext 

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

RPC上下文

func NewRpcContext 

func NewRpcContext(node fatchoy.NodeID, request, reply int32, body interface{}, handler RpcHandler) *RpcContext

func (*RpcContext) Body 

func (r *RpcContext) Body() interface{}

func (*RpcContext) DecodeMsg 

func (r *RpcContext) DecodeMsg(v proto.Message) error

func (*RpcContext) Done 

func (r *RpcContext) Done(ec uint32, body interface{})

func (*RpcContext) Errno 

func (r *RpcContext) Errno() uint32

func (*RpcContext) NodeID added in v1.0.2 

func (r *RpcContext) NodeID() fatchoy.NodeID

func (*RpcContext) Run 

func (r *RpcContext) Run() error

func (*RpcContext) Succeed 

func (r *RpcContext) Succeed() bool

type RpcFactory 

type RpcFactory struct {
	sync.Mutex
	// contains filtered or unexported fields
}

RPC工厂

func (*RpcFactory) Call 

func (r *RpcFactory) Call(node fatchoy.NodeID, request, reply int32, body proto.Message) *RpcContext

同步RPC

func (*RpcFactory) CallAsync 

func (r *RpcFactory) CallAsync(node fatchoy.NodeID, request, reply int32, body proto.Message, cb RpcHandler) *RpcContext

异步RPC

func (*RpcFactory) Go 

func (r *RpcFactory) Go()

func (*RpcFactory) Init 

func (r *RpcFactory) Init(ctx *fatchoy.ServiceContext) error

func (*RpcFactory) Shutdown 

func (r *RpcFactory) Shutdown()

type RpcHandler 

type RpcHandler func(*RpcContext) error

type TcpConn 

type TcpConn struct {
	ConnBase
	// contains filtered or unexported fields
}

TCP connection

func NewTcpConn 

func NewTcpConn(node fatchoy.NodeID, conn net.Conn, encoder fatchoy.ProtocolCodec, errChan chan error,
	incoming chan<- *fatchoy.Packet, outsize int32, stats *fatchoy.Stats) *TcpConn

func (*TcpConn) Close 

func (t *TcpConn) Close() error

func (*TcpConn) ForceClose 

func (t *TcpConn) ForceClose(err error)

func (*TcpConn) Go 

func (t *TcpConn) Go(writer, reader bool)

func (*TcpConn) OutboundQueue 

func (t *TcpConn) OutboundQueue() chan *fatchoy.Packet

func (*TcpConn) RawConn 

func (t *TcpConn) RawConn() net.Conn

func (*TcpConn) SendPacket 

func (t *TcpConn) SendPacket(pkt *fatchoy.Packet) error

type TcpServer 

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

func NewTcpServer 

func NewTcpServer(encoder fatchoy.ProtocolCodec, inbound chan *fatchoy.Packet, outsize int32) *TcpServer

func (*TcpServer) BacklogChan 

func (s *TcpServer) BacklogChan() chan fatchoy.Endpoint

func (*TcpServer) Close 

func (s *TcpServer) Close()

func (*TcpServer) ErrorChan 

func (s *TcpServer) ErrorChan() chan error

func (*TcpServer) Listen 

func (s *TcpServer) Listen(addr string) error

func (*TcpServer) Shutdown 

func (s *TcpServer) Shutdown()

type WsConn 

type WsConn struct {
	ConnBase
	// contains filtered or unexported fields
}

Websocket connection

func NewWsConn 

func NewWsConn(node fatchoy.NodeID, conn *websocket.Conn, encoder fatchoy.ProtocolCodec, errChan chan error,
	incoming chan<- *fatchoy.Packet, outsize int32, stats *fatchoy.Stats) *WsConn

func (*WsConn) Close 

func (c *WsConn) Close() error

func (*WsConn) ForceClose 

func (c *WsConn) ForceClose(err error)

func (*WsConn) Go 

func (c *WsConn) Go(writer, reader bool)

func (*WsConn) RawConn 

func (c *WsConn) RawConn() net.Conn

func (*WsConn) ReadPacket added in v0.2.2 

func (c *WsConn) ReadPacket(pkt *fatchoy.Packet) error

func (*WsConn) SendPacket 

func (c *WsConn) SendPacket(pkt *fatchoy.Packet) error

type WsServer 

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

Websocket server

func NewWebsocketServer 

func NewWebsocketServer(addr, path string, encoder fatchoy.ProtocolCodec, inbound chan *fatchoy.Packet, outsize int32) *WsServer

func (*WsServer) BacklogChan 

func (s *WsServer) BacklogChan() chan *WsConn

func (*WsServer) ErrChan 

func (s *WsServer) ErrChan() chan error

func (*WsServer) Go 

func (s *WsServer) Go()

func (*WsServer) Shutdown 

func (s *WsServer) Shutdown()

Source Files

View all Source files

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