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Versions in this module

v1

v1.2.1

Mar 7, 2020

v1.2.0

Mar 6, 2020

v1.1.0

Dec 9, 2019

v1.0.0

Oct 14, 2019

Changes in this version

+ const StackAddr

+ const StackPort

+ const StackV4MappedAddr

+ const StackV6Addr

+ const TestAddr

+ const TestPort

+ const TestV4MappedAddr

+ const TestV6Addr

+ const V4MappedWildcardAddr

+ type Context struct

+ EP tcpip.Endpoint

+ IRS seqnum.Value

+ Port uint16

+ TimeStampEnabled bool

+ WQ waiter.Queue

+ func New(t *testing.T, mtu uint32) *Context

+ func (c *Context) AcceptWithOptions(wndScale int, synOptions header.TCPSynOptions) *RawEndpoint

+ func (c *Context) BuildSegment(payload []byte, h *Headers) buffer.VectorisedView

+ func (c *Context) CheckNoPacket(errMsg string)

+ func (c *Context) CheckNoPacketTimeout(errMsg string, wait time.Duration)

+ func (c *Context) Cleanup()

+ func (c *Context) CreateConnected(iss seqnum.Value, rcvWnd seqnum.Size, epRcvBuf *tcpip.ReceiveBufferSizeOption)

+ func (c *Context) CreateConnectedWithOptions(wantOptions header.TCPSynOptions) *RawEndpoint

+ func (c *Context) CreateConnectedWithRawOptions(iss seqnum.Value, rcvWnd seqnum.Size, epRcvBuf *tcpip.ReceiveBufferSizeOption, ...)

+ func (c *Context) CreateV6Endpoint(v6only bool)

+ func (c *Context) GetPacket() []byte

+ func (c *Context) GetPacketNonBlocking() []byte

+ func (c *Context) GetV6Packet() []byte

+ func (c *Context) PassiveConnect(maxPayload, wndScale int, synOptions header.TCPSynOptions)

+ func (c *Context) PassiveConnectWithOptions(maxPayload, wndScale int, synOptions header.TCPSynOptions) *RawEndpoint

+ func (c *Context) ReceiveAndCheckPacket(data []byte, offset, size int)

+ func (c *Context) ReceiveNonBlockingAndCheckPacket(data []byte, offset, size int) bool

+ func (c *Context) SACKEnabled() bool

+ func (c *Context) SendAck(seq seqnum.Value, bytesReceived int)

+ func (c *Context) SendICMPPacket(typ header.ICMPv4Type, code uint8, p1, p2 []byte, maxTotalSize int)

+ func (c *Context) SendPacket(payload []byte, h *Headers)

+ func (c *Context) SendSegment(s buffer.VectorisedView)

+ func (c *Context) SendV6Packet(payload []byte, h *Headers)

+ func (c *Context) Stack() *stack.Stack

+ type Headers struct

+ AckNum seqnum.Value

+ DstPort uint16

+ Flags int

+ RcvWnd seqnum.Size

+ SeqNum seqnum.Value

+ SrcPort uint16

+ TCPOpts []byte

+ type RawEndpoint struct

+ AckNum seqnum.Value

+ C *Context

+ DstPort uint16

+ Flags int

+ NextSeqNum seqnum.Value

+ RecentTS uint32

+ SACKPermitted bool

+ SrcPort uint16

+ TSVal uint32

+ WndSize seqnum.Size

+ func (r *RawEndpoint) SendPacket(payload []byte, opts []byte)

+ func (r *RawEndpoint) SendPacketWithTS(payload []byte, tsVal uint32)

+ func (r *RawEndpoint) VerifyACKHasSACK(sackBlocks []header.SACKBlock)

+ func (r *RawEndpoint) VerifyACKNoSACK()

+ func (r *RawEndpoint) VerifyACKWithTS(tsVal uint32)