fastdns

package module

Versions in this module

v0

v0.8.2

Nov 26, 2023

Changes in this version

+ func AppendHOST1Record(dst []byte, req *Message, ttl uint32, ip netip.Addr) []byte — darwin/amd64, linux/amd64, windows/amd64

+ func HOST1(rw ResponseWriter, req *Message, ttl uint32, ip netip.Addr)

type CoreStats

+ RequestCountTotal uint64

type Message

+ func (msg *Message) SetRequestQuestion(domain string, typ Type, class Class)

v0.8.1

Aug 4, 2022

Changes in this version

type Message

+ func (msg *Message) Walk(f func(name []byte, typ Type, class Class, ttl uint32, data []byte) bool) error

+ func (msg *Message) WalkAdditionalRecords(f func(name []byte, typ Type, class Class, ttl uint32, data []byte) bool) error

v0.8.0

Jul 30, 2022

Changes in this version

type Client

+ AddrPort netip.AddrPort

v0.7.2

Apr 17, 2021

v0.7.1

Apr 16, 2021

v0.7.0

Apr 16, 2021

v0.6.4

Apr 16, 2021

v0.6.3

Apr 15, 2021

Changes in this version

+ type MemResponseWriter struct

+ Data []byte

+ Laddr net.Addr

+ Raddr net.Addr

+ func (rw *MemResponseWriter) LocalAddr() net.Addr

+ func (rw *MemResponseWriter) RemoteAddr() net.Addr

+ func (rw *MemResponseWriter) Write(p []byte) (n int, err error)

type Rcode

+ const RcodeBADALG

+ const RcodeBADCOOKIE

+ const RcodeBADKEY

+ const RcodeBADMODE

+ const RcodeBADNAME

+ const RcodeBADSIG

+ const RcodeBADTIME

+ const RcodeBADTRUNC

+ const RcodeBADVERS

+ const RcodeFormErr

+ const RcodeNXDomain

+ const RcodeNXRRSet

+ const RcodeNoError

+ const RcodeNotImp

+ const RcodeServFail

+ const RcodeYXRRSet

v0.6.2

Apr 14, 2021

Changes in this version

+ func AppendHOSTRecord(dst []byte, req *Message, ttl uint32, ips []net.IP) []byte

+ type Flags uint16

+ func (f Flags) AA() byte

+ func (f Flags) Opcode() Opcode

+ func (f Flags) QR() byte

+ func (f Flags) RA() byte

+ func (f Flags) RD() byte

+ func (f Flags) Rcode() Rcode

+ func (f Flags) TC() byte

+ func (f Flags) Z() byte

type Message

+ func (msg *Message) SetRequestQustion(domain string, typ Type, class Class)

+ func (msg *Message) SetResponseHeader(rcode Rcode, ancount uint16)

v0.6.1

Apr 14, 2021

Changes in this version

type CoreStats

+ func (s *CoreStats) AppendOpenMetrics(dst []byte) []byte

type Message

+ func (msg *Message) SetRcode(rcode Rcode, ancount uint16)

type Stats

+ AppendOpenMetrics func(dst []byte) []byte

v0.6.0

Apr 13, 2021

Changes in this version

+ type CoreStats struct

+ Family string

+ Prefix string

+ Proto string

+ RequestDurationSecondsBucket_0_00025 uint64

+ RequestDurationSecondsBucket_0_0005 uint64

+ RequestDurationSecondsBucket_0_001 uint64

+ RequestDurationSecondsBucket_0_002 uint64

+ RequestDurationSecondsBucket_0_004 uint64

+ RequestDurationSecondsBucket_0_008 uint64

+ RequestDurationSecondsBucket_0_016 uint64

+ RequestDurationSecondsBucket_0_032 uint64

+ RequestDurationSecondsBucket_0_064 uint64

+ RequestDurationSecondsBucket_0_128 uint64

+ RequestDurationSecondsBucket_0_256 uint64

+ RequestDurationSecondsBucket_0_512 uint64

+ RequestDurationSecondsBucket_1_024 uint64

+ RequestDurationSecondsBucket_2_048 uint64

+ RequestDurationSecondsBucket_4_096 uint64

+ RequestDurationSecondsBucket_8_192 uint64

+ RequestDurationSecondsBucket_Inf uint64

+ RequestDurationSecondsCount uint64

+ RequestDurationSecondsSum uint64

+ RequestSizeBytesBucket_0 uint64

+ RequestSizeBytesBucket_100 uint64

+ RequestSizeBytesBucket_1023 uint64

+ RequestSizeBytesBucket_16000 uint64

+ RequestSizeBytesBucket_200 uint64

+ RequestSizeBytesBucket_2047 uint64

+ RequestSizeBytesBucket_300 uint64

+ RequestSizeBytesBucket_32000 uint64

+ RequestSizeBytesBucket_400 uint64

+ RequestSizeBytesBucket_4095 uint64

+ RequestSizeBytesBucket_48000 uint64

+ RequestSizeBytesBucket_511 uint64

+ RequestSizeBytesBucket_64000 uint64

+ RequestSizeBytesBucket_8291 uint64

+ RequestSizeBytesBucket_Inf uint64

+ RequestSizeBytesCount uint64

+ RequestSizeBytesSum uint64

+ RequestTypeCountTotal_A uint64

+ RequestTypeCountTotal_AAAA uint64

+ RequestTypeCountTotal_CNAME uint64

+ RequestTypeCountTotal_MX uint64

+ RequestTypeCountTotal_NS uint64

+ RequestTypeCountTotal_PTR uint64

+ RequestTypeCountTotal_SOA uint64

+ RequestTypeCountTotal_SRV uint64

+ RequestTypeCountTotal_TXT uint64

+ RequstCountTotal uint64

+ ResponseRcodeCountTotal_FORMERR uint64

+ ResponseRcodeCountTotal_NOERROR uint64

+ ResponseRcodeCountTotal_NOTAUTH uint64

+ ResponseRcodeCountTotal_NOTIMP uint64

+ ResponseRcodeCountTotal_NOTZONE uint64

+ ResponseRcodeCountTotal_NXDOMAIN uint64

+ ResponseRcodeCountTotal_REFUSED uint64

+ ResponseRcodeCountTotal_SERVFAIL uint64

+ ResponseRcodeCountTotal_XRRSET uint64

+ ResponseRcodeCountTotal_YXDOMAIN uint64

+ ResponseSizeBytesBucket_0 uint64

+ ResponseSizeBytesBucket_100 uint64

+ ResponseSizeBytesBucket_1023 uint64

+ ResponseSizeBytesBucket_16000 uint64

+ ResponseSizeBytesBucket_200 uint64

+ ResponseSizeBytesBucket_2047 uint64

+ ResponseSizeBytesBucket_300 uint64

+ ResponseSizeBytesBucket_32000 uint64

+ ResponseSizeBytesBucket_400 uint64

+ ResponseSizeBytesBucket_4095 uint64

+ ResponseSizeBytesBucket_48000 uint64

+ ResponseSizeBytesBucket_511 uint64

+ ResponseSizeBytesBucket_64000 uint64

+ ResponseSizeBytesBucket_8291 uint64

+ ResponseSizeBytesBucket_Inf uint64

+ ResponseSizeBytesCount uint64

+ ResponseSizeBytesSum uint64

+ Server string

+ Zone string

+ func (s *CoreStats) OpenMetrics() string

+ func (s *CoreStats) UpdateStats(addr net.Addr, msg *Message, duration time.Duration)

type ForkServer

+ Stats Stats

type Server

+ Stats Stats

+ type Stats interface

+ OpenMetrics func() (metrics string)

+ UpdateStats func(addr net.Addr, msg *Message, duration time.Duration)

v0.5.1

Apr 12, 2021

v0.5.0

Apr 11, 2021

v0.4.3

Apr 11, 2021

v0.4.2

Apr 10, 2021

v0.4.1

Apr 10, 2021

Changes in this version

+ type Bits uint16

+ func (b Bits) AA() byte

+ func (b Bits) Opcode() Opcode

+ func (b Bits) QR() byte

+ func (b Bits) RA() byte

+ func (b Bits) RD() byte

+ func (b Bits) Rcode() Rcode

+ func (b Bits) TC() byte

+ func (b Bits) Z() byte

type Client

+ MaxIdleConns int

+ ReadTimeout time.Duration

type Type

+ func ParseType(s string) (t Type)

v0.4.0

Apr 9, 2021

Changes in this version

type Message

+ func (msg *Message) SetQustion(domain string, typ Type, class Class)

v0.3.4

Apr 8, 2021

Changes in this version

+ type Client struct

+ MaxConns int

+ ReadTimout time.Duration

+ ServerAddr *net.UDPAddr

+ func (c *Client) Exchange(req, resp *Message) (err error)

v0.3.3

Apr 7, 2021

Changes in this version

type ForkServer

+ ErrorLog *log.Logger

type Message

+ func (msg *Message) DecodeName(dst []byte, name []byte) []byte

type Server

+ ErrorLog *log.Logger

v0.3.2

Apr 5, 2021

Changes in this version

+ var ErrInvalidAnswer = errors.New("dns message does not have the expected answer size")

+ func AppendCNAMERecord(dst []byte, req *Message, ttl uint32, cnames []string, ips []net.IP) []byte

+ func AppendNSRecord(dst []byte, req *Message, ttl uint32, nameservers []string) []byte

+ func AppendSOARecord(dst []byte, req *Message, ttl uint32, mname, rname string, ...) []byte

+ func DecodeLabels(dst []byte, labels []byte) []byte

+ func NS(rw ResponseWriter, req *Message, ttl uint32, nameservers []string)

+ func SOA(rw ResponseWriter, req *Message, ttl uint32, mname, rname string, ...)

type Message

+ func (msg *Message) VisitAdditionalRecords(visit func(name []byte, typ Type, class Class, ttl uint32, data []byte) bool) error

+ func (msg *Message) VisitResourceRecords(visit func(name []byte, typ Type, class Class, ttl uint32, data []byte) bool) error

type Transport

+ ReadTimout time.Duration

v0.3.1

Apr 4, 2021

v0.3.0

Apr 4, 2021

Changes in this version

+ func AppendMessage(dst []byte, msg *Message) []byte

+ func ParseMessage(dst *Message, payload []byte, copying bool) error

+ func ReleaseMessage(msg *Message)

+ type Message struct

+ Domain []byte

+ Header struct{ ... }

+ Question struct{ ... }

+ Raw []byte

+ func AcquireMessage() *Message

v0.2.1

Apr 3, 2021

v0.2.0

Apr 3, 2021

Changes in this version

+ var ErrMaxConns = errors.New("dns transport reaches the max connections limitation")

type ForkServer

+ MaxProcs int

type Server

+ MaxProcs int

+ type Transport struct

+ Address *net.UDPAddr

+ MaxConns int

+ Timout time.Duration

+ func (tr *Transport) RoundTrip(dst []byte, req *Request) (n int, err error)

v0.1.0

Apr 2, 2021

Changes in this version

+ func ReleaseMemoryResponseWriter(rw *MemoryResponseWriter)

+ func ReleaseUDPResponseWriter(rw *UDPResponseWriter)

+ type MemoryResponseWriter struct

+ Data []byte

+ Laddr net.Addr

+ Raddr net.Addr

+ func AcquireMemoryResponseWriter() *MemoryResponseWriter

+ func (rw *MemoryResponseWriter) LocalAddr() net.Addr

+ func (rw *MemoryResponseWriter) RemoteAddr() net.Addr

+ func (rw *MemoryResponseWriter) Write(p []byte) (n int, err error)

+ type UDPResponseWriter struct

+ Addr *net.UDPAddr

+ Conn *net.UDPConn

+ Data []byte

+ func AcquireUDPResponseWriter() *UDPResponseWriter

+ func (rw *UDPResponseWriter) LocalAddr() net.Addr

+ func (rw *UDPResponseWriter) RemoteAddr() net.Addr

+ func (rw *UDPResponseWriter) Write(p []byte) (n int, err error)

v0.0.9

Apr 1, 2021

v0.0.8

Apr 1, 2021

Changes in this version

+ func DecodeQustionName(dst []byte, qname []byte) []byte

+ func EncodeDomain(dst []byte, domain string) []byte

type Request

+ Raw []byte

v0.0.7

Mar 31, 2021

Changes in this version

type Request

+ Domain []byte

v0.0.6

Mar 31, 2021

Changes in this version

type ForkServer

+ SetAffinity bool

v0.0.5

Mar 30, 2021

Changes in this version

+ const DefaultConcurrency

type ForkServer

+ Concurrency int

type Server

+ Concurrency int

v0.0.4

Mar 29, 2021

Changes in this version

+ func ListenAndServe(addr string, handler Handler) error

v0.0.3

Mar 27, 2021

Changes in this version

+ func HOST(rw ResponseWriter, req *Request, ips []net.IP, ttl uint32)

v0.0.2

Mar 25, 2021

Changes in this version

type ByteBuffer

+ func (b *ByteBuffer) ReadFrom(r io.Reader) (int64, error)

+ func (b *ByteBuffer) WriteTo(w io.Writer) (int64, error)

v0.0.1

Mar 24, 2021

Changes in this version

+ var ErrInvalidHeader = errors.New("dns message does not have the expected header size")

+ var ErrInvalidQuestion = errors.New("dns message does not have the expected question size")

+ func AppendCNameRecord(dst []byte, req *Request, cnames []string, ips []net.IP, ttl uint32) []byte

+ func AppendHeaderQuestion(dst []byte, req *Request, rcode Rcode, qd, an, ns, ar uint16) []byte

+ func AppendHostRecord(dst []byte, req *Request, ips []net.IP, ttl uint32) []byte

+ func AppendMXRecord(dst []byte, req *Request, mx []MXRecord, ttl uint32) []byte

+ func AppendPTRRecord(dst []byte, req *Request, ptr string, ttl uint32) []byte

+ func AppendRequest(dst []byte, req *Request) []byte

+ func AppendSRVRecord(dst []byte, req *Request, srv string, priovrity, weight, port uint16, ...) []byte

+ func AppendTXTRecord(dst []byte, req *Request, txt string, ttl uint32) []byte

+ func CNAME(rw ResponseWriter, req *Request, cnames []string, ips []net.IP, ttl uint32)

+ func Error(rw ResponseWriter, req *Request, code Rcode)

+ func HTTPHandlerFunc(h Handler) http.HandlerFunc

+ func Host(rw ResponseWriter, req *Request, ips []net.IP, ttl uint32)

+ func MX(rw ResponseWriter, req *Request, mx []MXRecord, ttl uint32)

+ func PTR(rw ResponseWriter, req *Request, ptr string, ttl uint32)

+ func ParseRequest(payload []byte, req *Request) error

+ func ReleaseByteBuffer(b *ByteBuffer)

+ func ReleaseRequest(req *Request)

+ func SRV(rw ResponseWriter, req *Request, srv string, priovrity, weight, port uint16, ...)

+ func TXT(rw ResponseWriter, req *Request, txt string, ttl uint32)

+ type ByteBuffer struct

+ B []byte

+ func AcquireByteBuffer() *ByteBuffer

+ func (b *ByteBuffer) Write(p []byte) (int, error)

+ type Class uint16

+ const ClassANY

+ const ClassCHAOS

+ const ClassCSNET

+ const ClassHESIOD

+ const ClassINET

+ const ClassNONE

+ func (c Class) String() string

+ type ForkServer struct

+ HTTPHandler http.Handler

+ HTTPPortBase uint16

+ Handler Handler

+ Logger Logger

+ Network string

+ func (s *ForkServer) Index() (index int)

+ func (s *ForkServer) ListenAndServe(addr string) error

+ type Handler interface

+ ServeDNS func(rw ResponseWriter, req *Request)

+ type Logger interface

+ Printf func(format string, args ...interface{})

+ type MXRecord struct

+ Host string

+ Priority uint16

+ type Opcode byte

+ const OpcodeIQuery

+ const OpcodeNotify

+ const OpcodeQuery

+ const OpcodeStatus

+ const OpcodeUpdate

+ func (c Opcode) String() string

+ type Rcode byte

+ const RcodeBadAlg

+ const RcodeBadCookie

+ const RcodeBadKey

+ const RcodeBadMode

+ const RcodeBadName

+ const RcodeBadSig

+ const RcodeBadTime

+ const RcodeBadTrunc

+ const RcodeBadVers

+ const RcodeFormatError

+ const RcodeNXRrset

+ const RcodeNameError

+ const RcodeNotAuth

+ const RcodeNotImplemented

+ const RcodeNotZone

+ const RcodeRefused

+ const RcodeServerFailure

+ const RcodeSuccess

+ const RcodeYXDomain

+ const RcodeYXRrset

+ func (c Rcode) String() string

+ type Request struct

+ Header struct{ ... }

+ Question struct{ ... }

+ func AcquireRequest() *Request

+ func (req *Request) AppendDomainName(dst []byte) []byte

+ func (req *Request) GetDomainName() string

+ type ResponseWriter interface

+ LocalAddr func() net.Addr

+ RemoteAddr func() net.Addr

+ Write func([]byte) (int, error)

+ type Server struct

+ Handler Handler

+ Logger Logger

+ Network string

+ func (s *Server) Index() (index int)

+ func (s *Server) ListenAndServe(addr string) error

+ type Type uint16

+ const TypeA

+ const TypeAAAA

+ const TypeAFSDB

+ const TypeANY

+ const TypeAPL

+ const TypeATMA

+ const TypeAVC

+ const TypeAXFR

+ const TypeCAA

+ const TypeCDNSKEY

+ const TypeCDS

+ const TypeCERT

+ const TypeCNAME

+ const TypeCSYNC

+ const TypeDHCID

+ const TypeDLV

+ const TypeDNAME

+ const TypeDNSKEY

+ const TypeDS

+ const TypeEID

+ const TypeEUI48

+ const TypeEUI64

+ const TypeGID

+ const TypeGPOS

+ const TypeHINFO

+ const TypeHIP

+ const TypeHTTPS

+ const TypeISDN

+ const TypeIXFR

+ const TypeKEY

+ const TypeKX

+ const TypeL32

+ const TypeL64

+ const TypeLOC

+ const TypeLP

+ const TypeMAILA

+ const TypeMAILB

+ const TypeMB

+ const TypeMD

+ const TypeMF

+ const TypeMG

+ const TypeMINFO

+ const TypeMR

+ const TypeMX

+ const TypeNAPTR

+ const TypeNID

+ const TypeNIMLOC

+ const TypeNINFO

+ const TypeNS

+ const TypeNSAPPTR

+ const TypeNSEC

+ const TypeNSEC3

+ const TypeNSEC3PARAM

+ const TypeNULL

+ const TypeNXT

+ const TypeNone

+ const TypeOPENPGPKEY

+ const TypeOPT

+ const TypePTR

+ const TypePX

+ const TypeRKEY

+ const TypeRP

+ const TypeRRSIG

+ const TypeRT

+ const TypeReserved

+ const TypeSIG

+ const TypeSMIMEA

+ const TypeSOA

+ const TypeSPF

+ const TypeSRV

+ const TypeSSHFP

+ const TypeSVCB

+ const TypeTA

+ const TypeTALINK

+ const TypeTKEY

+ const TypeTLSA

+ const TypeTSIG

+ const TypeTXT

+ const TypeUID

+ const TypeUINFO

+ const TypeUNSPEC

+ const TypeURI

+ const TypeX25

+ const TypeZONEMD

+ func (t Type) String() string

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