New returns a new instance of FlowContext.

NewSharedRequestedBlocks returns a new instance of SharedRequestedBlocks.

NewSharedRequestedTransactions returns a new instance of SharedRequestedTransactions.

TransactionIDPropagationInterval is the interval between transaction IDs propagations.

ErrPingTimeout signifies that a ping operation timed out.

FlowContext holds state that is relevant to more than one flow or one peer, and allows communication between different flows that can be associated to different peers.

SharedRequestedBlocks is a data structure that is shared between peers that holds the hashes of all the requested blocks to prevent redundant requests.

SharedRequestedTransactions is a data structure that is shared between peers that holds the IDs of all the requested transactions to prevent redundant requests.

OnNewBlockTemplateHandler is a handler function that's triggered when a new block template is available.

OnPruningPointUTXOSetOverrideHandler is a handle function that's triggered whenever the UTXO set resets due to pruning point change via IBD.

OnTransactionAddedToMempoolHandler is a handler function that's triggered when a transaction is added to the mempool.