Moduleouroboros-network-1.2.0.0

Ouroboros.Network.PeerSelection.RootPeersDNS.DNSActions

Synopsis

value constantResource
value dispatchLookupWithTTL
value ioDNSActions
value maxTTL
value minTTL
value mkClippedTTL
value retryResource
data DNSActions
type DNSLookupResult
data DNSLookupType
data DNSPeersKind
data DNSTrace
data DNSorIOError
data PeerActionsDNS
newtype Resource
newtype TTL
value ttlDiffTime
type SRVPrefix

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