Module hotshot_types::traits::network

Network access compatibility

Contains types and traits used by HotShot to abstract over network access

Structs

• AsynchronousNetwork
  An asynchronous network. Packets may be dropped entirely or delayed for arbitrarily long periods probability that packet is kept = keep_numerator / keep_denominator packet delay is obtained by sampling from a uniform distribution between delay_low_ms and delay_high_ms, inclusive
• CentralizedServerSnafu
  SNAFU context selector for the NetworkError::CentralizedServer variant
• ChannelSendSnafu
  SNAFU context selector for the NetworkError::ChannelSend variant
• ChaosNetwork
  A chaotic network using all the networking calls
• CouldNotDeliverSnafu
  SNAFU context selector for the NetworkError::CouldNotDeliver variant
• DataRequest
  A request for some data that the consensus layer is asking for.
• FailedToDeserializeSnafu
  SNAFU context selector for the NetworkError::FailedToDeserialize variant
• FailedToReceiveSnafu
  SNAFU context selector for the PushCdnNetworkError::FailedToReceive variant
• FailedToSendSnafu
  SNAFU context selector for the PushCdnNetworkError::FailedToSend variant
• FailedToSerializeSnafu
  SNAFU context selector for the NetworkError::FailedToSerialize variant
• Libp2pMultiSnafu
  SNAFU context selector for the NetworkError::Libp2pMulti variant
• Libp2pSnafu
  SNAFU context selector for the NetworkError::Libp2p variant
• MemoryNetworkSnafu
  SNAFU context selector for the NetworkError::MemoryNetwork variant
• MultipleErrorsSnafu
  SNAFU context selector for the NetworkError::MultipleErrors variant
• NoBootstrapNodesSpecifiedSnafu
  SNAFU context selector for the NetworkError::NoBootstrapNodesSpecified variant
• NoMessagesInQueueSnafu
  SNAFU context selector for the CentralizedServerNetworkError::NoMessagesInQueue variant
• NoSuchNodeSnafu
  SNAFU context selector for the NetworkError::NoSuchNode variant
• NotFoundSnafu
  SNAFU context selector for the NetworkError::NotFound variant
• NotReadySnafu
  SNAFU context selector for the NetworkError::NotReady variant
• PartiallySynchronousNetwork
  An partially synchronous network. Behaves asynchronously until some arbitrary time bound, GST, then synchronously after GST
• PerfectNetwork
  ideal network
• PushCdnNetworkSnafu
  SNAFU context selector for the NetworkError::PushCdnNetwork variant
• ShutDownSnafu
  SNAFU context selector for the NetworkError::ShutDown variant
• StubSnafu
  SNAFU context selector for the MemoryNetworkError::Stub variant
• SynchronousNetwork
  A synchronous network. Packets may be delayed, but are guaranteed to arrive within timeout ns
• TimeoutSnafu
  SNAFU context selector for the NetworkError::Timeout variant
• UnableToCancelSnafu
  SNAFU context selector for the NetworkError::UnableToCancel variant
• UnimplementedFeatureSnafu
  SNAFU context selector for the NetworkError::UnimplementedFeature variant

Enums

• BroadcastDelay
  When a message should be broadcast to the network.
• CentralizedServerNetworkError
  Centralized server specific errors
• MemoryNetworkError
  for any errors we decide to add to memory network
• NetworkChange
  Changes that can occur in the network
• NetworkError
  Error type for networking
• PushCdnNetworkError
  Centralized server specific errors
• RequestKind
  Underlying data request
• ResponseMessage
  A response for a request. SequencingMessage is the same as other network messages The kind of message M is is determined by what we requested TODO: Put Found content in a Box to make enum smaller
• Topic
  Used when broadcasting messages
• TransmitType
  the type of transmission

Traits

• ConnectedNetwork
  represents a networking implmentration exposes low level API for interacting with a network intended to be implemented for libp2p, the centralized server, and memory network
• Id
  Trait that bundles what we need from a request ID
• NetworkMsg
  common traits we would like our network messages to implement
• NetworkReliability
  interface describing how reliable the network is
• TestableNetworkingImplementation
  Describes additional functionality needed by the test network implementation
• ViewMessage
  a message

Type Aliases

• AsyncGenerator
  A channel generator for types that need asynchronous execution