| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Ouroboros.Network.PeerSelection.RootPeersDNS.LocalRootPeers
Synopsis
- localRootPeersProvider :: forall m peerAddr resolver exception. (Alternative (STM m), MonadAsync m, MonadDelay m, MonadThrow m, Ord peerAddr) => Tracer m (TraceLocalRootPeers peerAddr exception) -> (IP -> PortNumber -> peerAddr) -> ResolvConf -> DNSActions resolver exception m -> STM m [(HotValency, WarmValency, Map RelayAccessPoint PeerAdvertise)] -> StrictTVar m [(HotValency, WarmValency, Map peerAddr PeerAdvertise)] -> m Void
- data TraceLocalRootPeers peerAddr exception
- = TraceLocalRootDomains [(HotValency, WarmValency, Map RelayAccessPoint PeerAdvertise)]
- | TraceLocalRootWaiting DomainAccessPoint DiffTime
- | TraceLocalRootResult DomainAccessPoint [(IP, TTL)]
- | TraceLocalRootGroups [(HotValency, WarmValency, Map peerAddr PeerAdvertise)]
- | TraceLocalRootDNSMap (Map DomainAccessPoint [peerAddr])
- | TraceLocalRootReconfigured [(HotValency, WarmValency, Map RelayAccessPoint PeerAdvertise)] [(HotValency, WarmValency, Map RelayAccessPoint PeerAdvertise)]
- | TraceLocalRootFailure DomainAccessPoint (DNSorIOError exception)
- | TraceLocalRootError DomainAccessPoint SomeException
DNS based provider for local root peers
localRootPeersProvider Source #
Arguments
| :: forall m peerAddr resolver exception. (Alternative (STM m), MonadAsync m, MonadDelay m, MonadThrow m, Ord peerAddr) | |
| => Tracer m (TraceLocalRootPeers peerAddr exception) | |
| -> (IP -> PortNumber -> peerAddr) | |
| -> ResolvConf | |
| -> DNSActions resolver exception m | |
| -> STM m [(HotValency, WarmValency, Map RelayAccessPoint PeerAdvertise)] | input |
| -> StrictTVar m [(HotValency, WarmValency, Map peerAddr PeerAdvertise)] | output |
| -> m Void |
Resolve RelayAddress-es of local root peers using dns if needed. Local
roots are provided wrapped in a StrictTVar, which value might change
(re-read form a config file). The resolved dns names are available through
the output StrictTVar.
data TraceLocalRootPeers peerAddr exception Source #
Constructors
| TraceLocalRootDomains [(HotValency, WarmValency, Map RelayAccessPoint PeerAdvertise)] |
|
| TraceLocalRootWaiting DomainAccessPoint DiffTime | |
| TraceLocalRootResult DomainAccessPoint [(IP, TTL)] | |
| TraceLocalRootGroups [(HotValency, WarmValency, Map peerAddr PeerAdvertise)] | This traces the results of the local root peer provider |
| TraceLocalRootDNSMap (Map DomainAccessPoint [peerAddr]) | This traces the results of the domain name resolution |
| TraceLocalRootReconfigured | |
Fields
| |
| TraceLocalRootFailure DomainAccessPoint (DNSorIOError exception) | |
| TraceLocalRootError DomainAccessPoint SomeException | |
Instances
| (Show peerAddr, Show exception) => Show (TraceLocalRootPeers peerAddr exception) Source # | |