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Index ¶
Constants ¶
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const TxGossipHandlerID = 0
Variables ¶
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var DefaultConfig = Config{ MaxValidatorSetStaleness: time.Minute, TargetGossipSize: 20 * units.KiB, PushGossipNumValidators: 100, PushGossipNumPeers: 0, PushRegossipNumValidators: 10, PushRegossipNumPeers: 0, PushGossipDiscardedCacheSize: 16384, PushGossipMaxRegossipFrequency: 30 * time.Second, PushGossipFrequency: 500 * time.Millisecond, PullGossipPollSize: 1, PullGossipFrequency: 1500 * time.Millisecond, PullGossipThrottlingPeriod: 10 * time.Second, PullGossipThrottlingLimit: 2, ExpectedBloomFilterElements: 8 * 1024, ExpectedBloomFilterFalsePositiveProbability: .01, MaxBloomFilterFalsePositiveProbability: .05, }
Functions ¶
This section is empty.
Types ¶
type Config ¶ added in v1.10.18
type Config struct {
// MaxValidatorSetStaleness limits how old of a validator set the network
// will use for peer sampling and rate limiting.
MaxValidatorSetStaleness time.Duration `json:"max-validator-set-staleness"`
// TargetGossipSize is the number of bytes that will be attempted to be
// sent when pushing transactions and when responded to transaction pull
// requests.
TargetGossipSize int `json:"target-gossip-size"`
// PushGossipNumValidators is the number of validators to push transactions
// to in the first round of gossip.
PushGossipNumValidators int `json:"push-gossip-num-validators"`
// PushGossipNumPeers is the number of peers to push transactions to in the
// first round of gossip.
PushGossipNumPeers int `json:"push-gossip-num-peers"`
// PushRegossipNumValidators is the number of validators to push
// transactions to after the first round of gossip.
PushRegossipNumValidators int `json:"push-regossip-num-validators"`
// PushRegossipNumPeers is the number of peers to push transactions to after
// the first round of gossip.
PushRegossipNumPeers int `json:"push-regossip-num-peers"`
// PushGossipDiscardedCacheSize is the number of txIDs to cache to avoid
// pushing transactions that were recently dropped from the mempool.
PushGossipDiscardedCacheSize int `json:"push-gossip-discarded-cache-size"`
// PushGossipMaxRegossipFrequency is the limit for how frequently a
// transaction will be push gossiped.
PushGossipMaxRegossipFrequency time.Duration `json:"push-gossip-max-regossip-frequency"`
// PushGossipFrequency is how frequently rounds of push gossip are
// performed.
PushGossipFrequency time.Duration `json:"push-gossip-frequency"`
// PullGossipPollSize is the number of validators to sample when performing
// a round of pull gossip.
PullGossipPollSize int `json:"pull-gossip-poll-size"`
// PullGossipFrequency is how frequently rounds of pull gossip are
// performed.
PullGossipFrequency time.Duration `json:"pull-gossip-frequency"`
// PullGossipThrottlingPeriod is how large of a window the throttler should
// use.
PullGossipThrottlingPeriod time.Duration `json:"pull-gossip-throttling-period"`
// PullGossipThrottlingLimit is the number of pull querys that are allowed
// by a validator in every throttling window.
PullGossipThrottlingLimit int `json:"pull-gossip-throttling-limit"`
// ExpectedBloomFilterElements is the number of elements to expect when
// creating a new bloom filter. The larger this number is, the larger the
// bloom filter will be.
ExpectedBloomFilterElements int `json:"expected-bloom-filter-elements"`
// ExpectedBloomFilterFalsePositiveProbability is the expected probability
// of a false positive after having inserted ExpectedBloomFilterElements
// into a bloom filter. The smaller this number is, the larger the bloom
// filter will be.
ExpectedBloomFilterFalsePositiveProbability float64 `json:"expected-bloom-filter-false-positive-probability"`
// MaxBloomFilterFalsePositiveProbability is used to determine when the
// bloom filter should be refreshed. Once the expected probability of a
// false positive exceeds this value, the bloom filter will be regenerated.
// The smaller this number is, the more frequently that the bloom filter
// will be regenerated.
MaxBloomFilterFalsePositiveProbability float64 `json:"max-bloom-filter-false-positive-probability"`
}
type LockedTxVerifier ¶ added in v1.10.18
type LockedTxVerifier struct {
// contains filtered or unexported fields
}
func NewLockedTxVerifier ¶ added in v1.10.18
func NewLockedTxVerifier(lock sync.Locker, txVerifier TxVerifier) *LockedTxVerifier
type Network ¶
func New ¶
func New( log logging.Logger, nodeID ids.NodeID, subnetID ids.ID, vdrs validators.State, txVerifier TxVerifier, mempool mempool.Mempool, partialSyncPrimaryNetwork bool, appSender common.AppSender, registerer prometheus.Registerer, config Config, ) (*Network, error)
func (*Network) IssueTxFromRPC ¶ added in v1.11.2
func (*Network) PullGossip ¶ added in v1.11.2
func (*Network) PushGossip ¶ added in v1.11.2
type TxVerifier ¶ added in v1.10.18
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