Moduleouroboros-network-1.2.0.0

Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions

10 types
8 values

Packageouroboros-network-1.2.0.0
Exports18
LicenceApache-2.0

valueconstantResource :: Applicative m => a -> Resource m a

valuedispatchLookupWithTTL

:: MonadAsync m
=> DNSLookupType
-> resolver -> resolvConf -> Domain -> TYPE -> m (Maybe (Either DNSError DNSMessage))
-> Tracer m DNSTrace
-> IP -> PortNumber -> peerAddr
-> DNSPeersKind
-> RelayAccessPoint
-> resolvConf
-> resolver
-> StdGen
-> m (DNSLookupResult peerAddr)

valueioDNSActions

:: Tracer IO DNSTrace
-> DNSLookupType
-> IP -> PortNumber -> peerAddr
-> DNSActions peerAddr Resolver IO

valuemaxTTL :: TTL

valueminTTL :: TTL

valuemkClippedTTL :: Real ttl => ttl -> TTL

valueretryResource

:: MonadDelay m
=> Tracer m e
-> NonEmpty DiffTime
-> Resource m (Either e a)
-> Resource m a

datadata DNSActions peerAddr resolver (m :: Type -> Type)

Constructors

DNSActions
- dnsResolverResource :: ResolvConf -> m (Resource m (Either DNSorIOError resolver))
- dnsAsyncResolverResource :: ResolvConf -> m (Resource m (Either DNSorIOError resolver))
- dnsLookupWithTTL :: DNSPeersKind -> RelayAccessPoint -> ResolvConf -> resolver -> StdGen -> m (DNSLookupResult peerAddr)

typetype DNSLookupResult peerAddr = Either [DNSError] [(peerAddr, TTL)]

datadata DNSLookupType

LookupReqAOnly LookupReqAAAAOnly LookupReqAAndAAAA

Instances1Show

Show DNSLookupTypeDefined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions

datadata DNSPeersKind

Constructors

DNSLocalPeer
DNSPublicPeer
DNSLedgerPeer SomeLedgerPeersKind

Instances1Show

Show DNSPeersKindDefined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions

datadata DNSTrace

Constructors

DNSLookupResult DNSPeersKind Domain (Maybe Domain) [(IP, PortNumber, TTL)]
DNSLookupError DNSPeersKind (Maybe DNSLookupType) Domain DNSError
SRVLookupResult DNSPeersKind Domain [(Domain, Word16, Word16, Word16, TTL)]
SRVLookupError DNSPeersKind Domain

Instances1Show

Show DNSTraceDefined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions

datadata DNSorIOError

Constructors

DNSError !DNSError
IOError !IOError

Instances2Show, Exception

Show DNSorIOErrorDefined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions
Exception DNSorIOErrorDefined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions

datadata PeerActionsDNS peeraddr resolver (m :: Type -> Type)

Constructors

PeerActionsDNS
- paToPeerAddr :: IP -> PortNumber -> peeraddr
- paDnsActions :: DNSActions peeraddr resolver m

newtypenewtype Resource (m :: Type -> Type) a

Constructors

Resource
- withResource :: m (a, Resource m a)

Instances1Functor

Functor m => Functor (Resource m)Defined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions

newtypenewtype TTL

Instances3Eq, Ord, Show

Eq TTLDefined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions
Ord TTLDefined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions
Show TTLDefined in ouroboros-network-1.2.0.0 · Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions

valuettlDiffTime :: TTL -> DiffTime

typetype SRVPrefix = Domain