stun

Nov 1, 2020

Changes in this version

type AttrType

+ const AttrAlternateDomain

+ const AttrMessageIntegritySHA256

+ const AttrPasswordAlgorithm

+ const AttrPasswordAlgorithms

+ const AttrUserhash

type Message

+ func (m *Message) GobDecode(data []byte) error

+ func (m *Message) UnmarshalBinary(data []byte) error

+ func (m Message) GobEncode() ([]byte, error)

+ func (m Message) MarshalBinary() (data []byte, err error)

Jul 22, 2019

Changes in this version

type ClientOption

+ var WithNoConnClose ClientOption = func(c *Client) { ... }

type ErrorCode

+ const CodeUnauthorized

type RawAttribute

+ func (a RawAttribute) AddTo(m *Message) error

Aug 21, 2018

Changes in this version

type AttrType

+ const AttrConnectionID

type ErrorCode

+ const CodeConnAlreadyExists

+ const CodeConnTimeoutOrFailure

type Method

+ const MethodConnect

+ const MethodConnectionAttempt

+ const MethodConnectionBind

Aug 17, 2018

Changes in this version

+ const Scheme

+ const SchemeSecure

+ type URI struct

+ Host string

+ Port int

+ Scheme string

+ func ParseURI(rawURI string) (URI, error)

+ func (u URI) String() string

Aug 14, 2018

Changes in this version

+ func WithNoRetransmit(c *Client)

Aug 13, 2018

Changes in this version

+ type ClientOption func(c *Client)

+ func WithAgent(a ClientAgent) ClientOption

+ func WithClock(clock Clock) ClientOption

+ func WithCollector(coll Collector) ClientOption

+ func WithHandler(h Handler) ClientOption

+ func WithRTO(rto time.Duration) ClientOption

+ func WithTimeoutRate(d time.Duration) ClientOption

Aug 11, 2018

Changes in this version

type AttrType

+ const AttrRequestedAddressFamily

type ErrorCode

+ const CodeAddrFamilyNotSupported

+ const CodePeerAddrFamilyMismatch

Aug 11, 2018

Changes in this version

type ClientOptions

+ Clock Clock

+ Collector Collector

+ RTO time.Duration

+ type Collector interface

+ Close func() error

+ Start func(rate time.Duration, f func(now time.Time)) error

type Handler

+ var NoopHandler Handler = func(e Event) { ... }

Aug 10, 2018

Changes in this version

type Agent

+ func (a *Agent) SetHandler(h Handler) error

type Client

+ func (c *Client) SetRTO(rto time.Duration)

type ClientAgent

+ SetHandler func(h Handler) error

type ClientOptions

+ Handler Handler

+ type Clock interface

+ Now func() time.Time

type Event

+ TransactionID [TransactionIDSize]byte

Aug 2, 2018

Changes in this version

+ var ErrAttributeSizeInvalid = ErrAttrSizeInvalid

+ var ErrAttributeSizeOverflow = errors.New("attribute size overflow")

+ func CheckOverflow(_ AttrType, got, max int) error

+ func IsAttrSizeOverflow(err error) bool

Aug 2, 2018

Changes in this version

type Message

+ func (m *Message) ForEach(t AttrType, f func(m *Message) error) error

Aug 1, 2018

Changes in this version

+ func IsAttrSizeInvalid(err error) bool

Aug 1, 2018

Changes in this version

+ var ErrAttrSizeInvalid = errors.New("attribute size is invalid")

+ var ErrFingerprintMismatch = errors.New("fingerprint check failed")

+ var ErrIntegrityMismatch = errors.New("integrity check failed")

+ func CheckSize(_ AttrType, got, expected int) error

Aug 1, 2018

Changes in this version

type AttrType

+ func (t AttrType) Optional() bool

+ func (t AttrType) Required() bool

Jun 23, 2018

Changes in this version

+ var ErrDecodeToNil = errors.New("attempt to decode to nil message")

+ func Decode(data []byte, m *Message) error

Jun 21, 2018

Changes in this version

type Message

+ func (m *Message) AddTo(b *Message) error

Apr 29, 2018

Changes in this version

+ var ErrClientNotInitialized = errors.New("client not initialized")

Feb 16, 2018

Changes in this version

+ var ErrNoConnection = errors.New("no connection provided")

+ type Event struct

+ Error error

+ Message *Message

+ type Handler interface

+ HandleEvent func(e Event)

+ type HandlerFunc func(e Event)

+ func (f HandlerFunc) HandleEvent(e Event)

type Message

+ func (m *Message) CloneTo(b *Message) error

Oct 19, 2017

Changes in this version

+ const TransactionIDSize

+ var ErrAgentClosed = errors.New("agent is closed")

+ var ErrClientClosed = errors.New("client is closed")

+ var ErrTransactionExists = errors.New("transaction exists with same id")

+ var ErrTransactionNotExists = errors.New("transaction not exists")

+ var ErrTransactionStopped = errors.New("transaction is stopped")

+ var ErrTransactionTimeOut = errors.New("transaction is timed out")

+ type Agent struct

+ func NewAgent(o AgentOptions) *Agent

+ func (a *Agent) Close() error

+ func (a *Agent) Collect(gcTime time.Time) error

+ func (a *Agent) Process(m *Message) error

+ func (a *Agent) Start(id [TransactionIDSize]byte, deadline time.Time, f AgentFn) error

+ func (a *Agent) Stop(id [TransactionIDSize]byte) error

+ func (a *Agent) StopWithError(id [TransactionIDSize]byte, err error) error

+ type AgentEvent struct

+ Error error

+ Message *Message

+ type AgentFn func(e AgentEvent)

+ type AgentOptions struct

+ Handler AgentFn

+ type AttrLengthErr struct

+ Attr AttrType

+ Expected int

+ Got int

+ func (e AttrLengthErr) Error() string

+ type AttrOverflowErr struct

+ Got int

+ Max int

+ Type AttrType

+ func (e AttrOverflowErr) Error() string

+ type Client struct

+ func Dial(network, address string) (*Client, error)

+ func NewClient(options ClientOptions) *Client

+ func (c *Client) Close() error

+ func (c *Client) Do(m *Message, d time.Time, f func(AgentEvent)) error

+ func (c *Client) Indicate(m *Message) error

+ func (c *Client) Start(m *Message, d time.Time, f func(AgentEvent)) error

+ type ClientAgent interface

+ Close func() error

+ Collect func(time.Time) error

+ Process func(*Message) error

+ Start func(id [TransactionIDSize]byte, deadline time.Time, f AgentFn) error

+ Stop func(id [TransactionIDSize]byte) error

+ type ClientOptions struct

+ Agent ClientAgent

+ Connection Connection

+ TimeoutRate time.Duration

+ type CloseErr struct

+ AgentErr error

+ ConnectionErr error

+ func (c CloseErr) Error() string

+ type Connection interface

type Message

+ func MustBuild(setters ...Setter) *Message

+ type StopErr struct

+ Cause error

+ Err error

+ func (e StopErr) Error() string

Feb 26, 2017

Changes in this version

+ const DefaultPort

+ const DefaultTLSPort

+ var BindingError = NewType(MethodBinding, ClassErrorResponse)

+ var BindingRequest = NewType(MethodBinding, ClassRequest)

+ var BindingSuccess = NewType(MethodBinding, ClassSuccessResponse)

+ var ErrAttributeNotFound = errors.New("Attribute not found")

+ var ErrBadIPLength = errors.New("invalid length of IP value")

+ var ErrBadUnknownAttrsSize = errors.New("bad UNKNOWN-ATTRIBUTES size")

+ var ErrFingerprintBeforeIntegrity = errors.New("FINGERPRINT before MESSAGE-INTEGRITY attribute")

+ var ErrNoDefaultReason = errors.New("No default reason for ErrorCode")

+ var ErrReasonLengthTooBig = errors.New("reason for ERROR-CODE is too big")

+ var ErrUnexpectedHeaderEOF = errors.New("unexpected EOF: not enough bytes to read header")

+ func FingerprintValue(b []byte) uint32

+ func IsMessage(b []byte) bool

+ func NewTransactionID() (b [transactionIDSize]byte)

+ type AlternateServer struct

+ IP net.IP

+ Port int

+ func (s *AlternateServer) AddTo(m *Message) error

+ func (s *AlternateServer) GetFrom(m *Message) error

+ type AttrLengthError struct

+ Got int

+ Max int

+ Type AttrType

+ func (e AttrLengthError) Error() string

+ type AttrType uint16

+ const AttrAlternateServer

+ const AttrChannelNumber

+ const AttrData

+ const AttrDontFragment

+ const AttrErrorCode

+ const AttrEvenPort

+ const AttrFingerprint

+ const AttrICEControlled

+ const AttrICEControlling

+ const AttrLifetime

+ const AttrMappedAddress

+ const AttrMessageIntegrity

+ const AttrNonce

+ const AttrOrigin

+ const AttrPriority

+ const AttrRealm

+ const AttrRequestedTransport

+ const AttrReservationToken

+ const AttrSoftware

+ const AttrUnknownAttributes

+ const AttrUseCandidate

+ const AttrUsername

+ const AttrXORMappedAddress

+ const AttrXORPeerAddress

+ const AttrXORRelayedAddress

+ func (t AttrType) String() string

+ func (t AttrType) Value() uint16

+ type Attributes []RawAttribute

+ func (a Attributes) Get(t AttrType) (RawAttribute, bool)

+ type CRCMismatch struct

+ Actual uint32

+ Expected uint32

+ func (m CRCMismatch) Error() string

+ type Checker interface

+ Check func(m *Message) error

+ type DecodeErr struct

+ Message string

+ Place DecodeErrPlace

+ func (e DecodeErr) Error() string

+ func (e DecodeErr) IsInvalidCookie() bool

+ func (e DecodeErr) IsPlace(p DecodeErrPlace) bool

+ func (e DecodeErr) IsPlaceChildren(c string) bool

+ func (e DecodeErr) IsPlaceParent(p string) bool

+ type DecodeErrPlace struct

+ Children string

+ Parent string

+ func (p DecodeErrPlace) String() string

+ type ErrorCode int

+ const CodeAllocMismatch

+ const CodeAllocQuotaReached

+ const CodeBadRequest

+ const CodeForbidden

+ const CodeInsufficientCapacity

+ const CodeRoleConflict

+ const CodeServerError

+ const CodeStaleNonce

+ const CodeTryAlternate

+ const CodeUnauthorised

+ const CodeUnknownAttribute

+ const CodeUnsupportedTransProto

+ const CodeWrongCredentials

+ func (c ErrorCode) AddTo(m *Message) error

+ type ErrorCodeAttribute struct

+ Code ErrorCode

+ Reason []byte

+ func (c *ErrorCodeAttribute) GetFrom(m *Message) error

+ func (c ErrorCodeAttribute) AddTo(m *Message) error

+ func (c ErrorCodeAttribute) String() string

+ type FingerprintAttr byte

+ var Fingerprint FingerprintAttr

+ func (FingerprintAttr) AddTo(m *Message) error

+ func (FingerprintAttr) Check(m *Message) error

+ type Getter interface

+ GetFrom func(m *Message) error

+ type IntegrityErr struct

+ Actual []byte

+ Expected []byte

+ func (i *IntegrityErr) Error() string

+ type MappedAddress struct

+ IP net.IP

+ Port int

+ func (a *MappedAddress) AddTo(m *Message) error

+ func (a *MappedAddress) GetFrom(m *Message) error

+ func (a MappedAddress) String() string

+ type Message struct

+ Attributes Attributes

+ Length uint32

+ Raw []byte

+ TransactionID [transactionIDSize]byte

+ Type MessageType

+ func Build(setters ...Setter) (*Message, error)

+ func New() *Message

+ func (m *Message) Add(t AttrType, v []byte)

+ func (m *Message) Build(setters ...Setter) error

+ func (m *Message) Check(checkers ...Checker) error

+ func (m *Message) Contains(t AttrType) bool

+ func (m *Message) Decode() error

+ func (m *Message) Encode()

+ func (m *Message) Equal(b *Message) bool

+ func (m *Message) Get(t AttrType) ([]byte, error)

+ func (m *Message) NewTransactionID() error

+ func (m *Message) Parse(getters ...Getter) error

+ func (m *Message) ReadFrom(r io.Reader) (int64, error)

+ func (m *Message) Reset()

+ func (m *Message) SetType(t MessageType)

+ func (m *Message) String() string

+ func (m *Message) Write(tBuf []byte) (int, error)

+ func (m *Message) WriteAttributes()

+ func (m *Message) WriteHeader()

+ func (m *Message) WriteLength()

+ func (m *Message) WriteTo(w io.Writer) (int64, error)

+ func (m *Message) WriteTransactionID()

+ func (m *Message) WriteType()

+ type MessageClass byte

+ const ClassErrorResponse

+ const ClassIndication

+ const ClassRequest

+ const ClassSuccessResponse

+ func (c MessageClass) String() string

+ type MessageIntegrity []byte

+ func NewLongTermIntegrity(username, realm, password string) MessageIntegrity

+ func NewShortTermIntegrity(password string) MessageIntegrity

+ func (i MessageIntegrity) AddTo(m *Message) error

+ func (i MessageIntegrity) Check(m *Message) error

+ func (i MessageIntegrity) String() string

+ type MessageType struct

+ Class MessageClass

+ Method Method

+ func NewType(method Method, class MessageClass) MessageType

+ func (t *MessageType) ReadValue(v uint16)

+ func (t MessageType) AddTo(m *Message) error

+ func (t MessageType) String() string

+ func (t MessageType) Value() uint16

+ type Method uint16

+ const MethodAllocate

+ const MethodBinding

+ const MethodChannelBind

+ const MethodCreatePermission

+ const MethodData

+ const MethodRefresh

+ const MethodSend

+ func (m Method) String() string

+ type Nonce []byte

+ func NewNonce(nonce string) Nonce

+ func (n *Nonce) GetFrom(m *Message) error

+ func (n Nonce) AddTo(m *Message) error

+ func (n Nonce) String() string

+ type RawAttribute struct

+ Length uint16

+ Type AttrType

+ Value []byte

+ func (a RawAttribute) Equal(b RawAttribute) bool

+ func (a RawAttribute) String() string

+ type Realm []byte

+ func NewRealm(realm string) Realm

+ func (n *Realm) GetFrom(m *Message) error

+ func (n Realm) AddTo(m *Message) error

+ func (n Realm) String() string

+ type Setter interface

+ AddTo func(m *Message) error

+ var TransactionID Setter = transactionIDSetter(true)

+ func NewTransactionIDSetter(value [transactionIDSize]byte) Setter

+ type Software []byte

+ func NewSoftware(software string) Software

+ func (s *Software) GetFrom(m *Message) error

+ func (s Software) AddTo(m *Message) error

+ func (s Software) String() string

+ type TextAttribute []byte

+ func (v *TextAttribute) GetFromAs(m *Message, t AttrType) error

+ func (v TextAttribute) AddToAs(m *Message, t AttrType, maxLen int) error

+ type UnknownAttributes []AttrType

+ func (a *UnknownAttributes) GetFrom(m *Message) error

+ func (a UnknownAttributes) AddTo(m *Message) error

+ func (a UnknownAttributes) String() string

+ type Username []byte

+ func NewUsername(username string) Username

+ func (u *Username) GetFrom(m *Message) error

+ func (u Username) AddTo(m *Message) error

+ func (u Username) String() string

+ type XORMappedAddress struct

+ IP net.IP

+ Port int

+ func (a *XORMappedAddress) GetFrom(m *Message) error

+ func (a *XORMappedAddress) GetFromAs(m *Message, t AttrType) error

+ func (a XORMappedAddress) AddTo(m *Message) error

+ func (a XORMappedAddress) AddToAs(m *Message, t AttrType) error

+ func (a XORMappedAddress) String() string