mirror of
https://github.com/kaspanet/kaspad.git
synced 2025-03-30 15:08:33 +00:00
86d51fa1cb
* [NOD-1307] Lock peersMutex in methods that don't. * [NOD-1307] Fix duplicate connections. * [NOD-1307] Use RLock instead of Lock. * [NOD-1307] Simplify IsEqual.
64 lines
2.4 KiB
Go
64 lines
2.4 KiB
Go
package flowcontext
|
|
|
|
import (
|
|
"sync"
|
|
"time"
|
|
|
|
"github.com/kaspanet/kaspad/app/protocol/flows/blockrelay"
|
|
"github.com/kaspanet/kaspad/app/protocol/flows/relaytransactions"
|
|
peerpkg "github.com/kaspanet/kaspad/app/protocol/peer"
|
|
"github.com/kaspanet/kaspad/domain/blockdag"
|
|
"github.com/kaspanet/kaspad/domain/mempool"
|
|
"github.com/kaspanet/kaspad/infrastructure/config"
|
|
"github.com/kaspanet/kaspad/infrastructure/network/addressmanager"
|
|
"github.com/kaspanet/kaspad/infrastructure/network/connmanager"
|
|
"github.com/kaspanet/kaspad/infrastructure/network/netadapter"
|
|
"github.com/kaspanet/kaspad/infrastructure/network/netadapter/id"
|
|
"github.com/kaspanet/kaspad/util"
|
|
"github.com/kaspanet/kaspad/util/daghash"
|
|
)
|
|
|
|
// 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.
|
|
type FlowContext struct {
|
|
cfg *config.Config
|
|
netAdapter *netadapter.NetAdapter
|
|
txPool *mempool.TxPool
|
|
dag *blockdag.BlockDAG
|
|
addressManager *addressmanager.AddressManager
|
|
connectionManager *connmanager.ConnectionManager
|
|
|
|
transactionsToRebroadcastLock sync.Mutex
|
|
transactionsToRebroadcast map[daghash.TxID]*util.Tx
|
|
lastRebroadcastTime time.Time
|
|
sharedRequestedTransactions *relaytransactions.SharedRequestedTransactions
|
|
|
|
sharedRequestedBlocks *blockrelay.SharedRequestedBlocks
|
|
|
|
isInIBD uint32
|
|
startIBDMutex sync.Mutex
|
|
ibdPeer *peerpkg.Peer
|
|
|
|
peers map[id.ID]*peerpkg.Peer
|
|
peersMutex sync.RWMutex
|
|
}
|
|
|
|
// New returns a new instance of FlowContext.
|
|
func New(cfg *config.Config, dag *blockdag.BlockDAG, addressManager *addressmanager.AddressManager,
|
|
txPool *mempool.TxPool, netAdapter *netadapter.NetAdapter,
|
|
connectionManager *connmanager.ConnectionManager) *FlowContext {
|
|
|
|
return &FlowContext{
|
|
cfg: cfg,
|
|
netAdapter: netAdapter,
|
|
dag: dag,
|
|
addressManager: addressManager,
|
|
connectionManager: connectionManager,
|
|
txPool: txPool,
|
|
sharedRequestedTransactions: relaytransactions.NewSharedRequestedTransactions(),
|
|
sharedRequestedBlocks: blockrelay.NewSharedRequestedBlocks(),
|
|
peers: make(map[id.ID]*peerpkg.Peer),
|
|
transactionsToRebroadcast: make(map[daghash.TxID]*util.Tx),
|
|
}
|
|
}
|