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281944762d
* [NOD-1500] Added Domain type and Constructor
* [NOD-1500] Replaced dag+txpool with domain in flowContext
* [NOD-1500] Replaced dag+txpool with domain in flowContext
* [NOD-1500] Converters: domain objects from/to appmessage
* [NOD-1500] Convert hashes to DomainHashes in appmessages
* [NOD-1500] Remove references to daghash in dagconfig
* [NOD-1500] Fixed all appmessage usages of hashes
* [NOD-1500] Update all RPC to use domain
* [NOD-1500] Big chunk of protocol flows re-wired to domain
* [NOD-1500] Finished re-wiring all protocol flows to new Domain
* [NOD-1500] Fix some mempool and kaspaminer compilation errors
* [NOD-1500] Deleted util/{block,tx,daghash} and dbaccess
* [NOD-1500] util.CoinbaseTransactionIndex -> transactionhelper.CoinbaseTransactionIndex
* [NOD-1500] Fix txsigner
* [NOD-1500] Removed all references to util/subnetworkid
* [NOD-1500] Update RpcGetBlock related messages
* [NOD-1500] Many more compilation fixes
* [NOD-1500] Return full list of missing blocks for orphan resolution
* [NOD-1500] Fixed handshake
* [NOD-1500] Fixed flowcontext compilation
* [NOD-1500] Update users of StartIBDIfRequired to handle error
* [NOD-1500] Removed some more fields from RPC
* [NOD-1500] Fix the getBlockTemplate flow
* [NOD-1500] Fix HandleGetCurrentNetwork
* [NOD-1500] Remove redundant code
* [NOD-1500] Remove obsolete notifications
* [NOD-1500] Split MiningManager and Consensus to separate fields in Domain
* [NOD-1500] Update two wrong references to location of txscript
* [NOD-1500] Added comments
* [NOD-1500] Fix some tests
* [NOD-1500] Removed serialization logic from appmessage
* [NOD-1500] Rename database/serialization/messages.proto to dbobjects.proto
* [NOD-1500] Delete integration tests
* [NOD-1500] Remove txsort
* [NOD-1500] Fix tiny bug
* [NOD-1500] Remove rogue dependancy on bchd
* [NOD-1500] Some stylistic fixes
82 lines
3.3 KiB
Go
82 lines
3.3 KiB
Go
package flowcontext
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import (
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"sync"
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"time"
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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"github.com/kaspanet/kaspad/domain"
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"github.com/kaspanet/kaspad/app/protocol/flows/blockrelay"
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"github.com/kaspanet/kaspad/app/protocol/flows/relaytransactions"
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peerpkg "github.com/kaspanet/kaspad/app/protocol/peer"
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"github.com/kaspanet/kaspad/infrastructure/config"
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"github.com/kaspanet/kaspad/infrastructure/network/addressmanager"
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"github.com/kaspanet/kaspad/infrastructure/network/connmanager"
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"github.com/kaspanet/kaspad/infrastructure/network/netadapter"
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"github.com/kaspanet/kaspad/infrastructure/network/netadapter/id"
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)
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// OnBlockAddedToDAGHandler is a handler function that's triggered
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// when a block is added to the DAG
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type OnBlockAddedToDAGHandler func(block *externalapi.DomainBlock) error
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// OnTransactionAddedToMempoolHandler is a handler function that's triggered
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// when a transaction is added to the mempool
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type OnTransactionAddedToMempoolHandler func()
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// FlowContext holds state that is relevant to more than one flow or one peer, and allows communication between
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// different flows that can be associated to different peers.
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type FlowContext struct {
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cfg *config.Config
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netAdapter *netadapter.NetAdapter
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domain domain.Domain
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addressManager *addressmanager.AddressManager
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connectionManager *connmanager.ConnectionManager
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onBlockAddedToDAGHandler OnBlockAddedToDAGHandler
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onTransactionAddedToMempoolHandler OnTransactionAddedToMempoolHandler
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transactionsToRebroadcastLock sync.Mutex
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transactionsToRebroadcast map[externalapi.DomainTransactionID]*externalapi.DomainTransaction
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lastRebroadcastTime time.Time
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sharedRequestedTransactions *relaytransactions.SharedRequestedTransactions
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sharedRequestedBlocks *blockrelay.SharedRequestedBlocks
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isInIBD uint32
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startIBDMutex sync.Mutex
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ibdPeer *peerpkg.Peer
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peers map[id.ID]*peerpkg.Peer
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peersMutex sync.RWMutex
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}
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// New returns a new instance of FlowContext.
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func New(cfg *config.Config, domain domain.Domain, addressManager *addressmanager.AddressManager,
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netAdapter *netadapter.NetAdapter, connectionManager *connmanager.ConnectionManager) *FlowContext {
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return &FlowContext{
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cfg: cfg,
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netAdapter: netAdapter,
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domain: domain,
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addressManager: addressManager,
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connectionManager: connectionManager,
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sharedRequestedTransactions: relaytransactions.NewSharedRequestedTransactions(),
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sharedRequestedBlocks: blockrelay.NewSharedRequestedBlocks(),
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peers: make(map[id.ID]*peerpkg.Peer),
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transactionsToRebroadcast: make(map[externalapi.DomainTransactionID]*externalapi.DomainTransaction),
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}
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}
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// SetOnBlockAddedToDAGHandler sets the onBlockAddedToDAG handler
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func (f *FlowContext) SetOnBlockAddedToDAGHandler(onBlockAddedToDAGHandler OnBlockAddedToDAGHandler) {
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f.onBlockAddedToDAGHandler = onBlockAddedToDAGHandler
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}
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// SetOnTransactionAddedToMempoolHandler sets the onTransactionAddedToMempool handler
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func (f *FlowContext) SetOnTransactionAddedToMempoolHandler(onTransactionAddedToMempoolHandler OnTransactionAddedToMempoolHandler) {
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f.onTransactionAddedToMempoolHandler = onTransactionAddedToMempoolHandler
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}
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