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50c2c2540f
* move constants & core's func to @waku/utils * setup @waku/relay * use @waku/relay for create * address: principal review * fix: size-limit * move all constants to @waku/core * move TopicOnlyDecoder to relay * merge: master * fix: tests * Move constants out of core (#1340) * update package.lock * change constants folder into a ts file * use dependency version as * instead of version number * add constants import from @waku/core * add empty changelog file for relay --------- Co-authored-by: fryorcraken.eth <110212804+fryorcraken@users.noreply.github.com>
73 lines
2.7 KiB
TypeScript
73 lines
2.7 KiB
TypeScript
export const second = 1000;
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export const minute = 60 * second;
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/**
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* RelayCodec is the libp2p identifier for the waku relay protocol
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*/
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export const RelayCodecs = ["/vac/waku/relay/2.0.0"];
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/**
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* RelayGossipFactor affects how many peers we will emit gossip to at each heartbeat.
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* We will send gossip to RelayGossipFactor * (total number of non-mesh peers), or
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* RelayDlazy, whichever is greater.
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*/
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export const RelayGossipFactor = 0.25;
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/**
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* GossipsubHeartbeatInitialDelay is the short delay before the heartbeat timer begins
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* after the router is initialized.
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*/
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export const RelayHeartbeatInitialDelay = 100;
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/**
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* RelayHeartbeatInterval controls the time between heartbeats.
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*/
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export const RelayHeartbeatInterval = second;
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/**
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* RelayPrunePeers controls the number of peers to include in prune Peer eXchange.
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* When we prune a peer that's eligible for PX (has a good score, etc), we will try to
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* send them signed peer records for up to RelayPrunePeers other peers that we
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* know of.
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*/
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export const RelayPrunePeers = 16;
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/**
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* RelayPruneBackoff controls the backoff time for pruned peers. This is how long
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* a peer must wait before attempting to graft into our mesh again after being pruned.
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* When pruning a peer, we send them our value of RelayPruneBackoff so they know
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* the minimum time to wait. Peers running older versions may not send a backoff time,
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* so if we receive a prune message without one, we will wait at least RelayPruneBackoff
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* before attempting to re-graft.
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*/
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export const RelayPruneBackoff = minute;
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/**
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* RelayFanoutTTL controls how long we keep track of the fanout state. If it's been
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* RelayFanoutTTL since we've published to a topic that we're not subscribed to,
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* we'll delete the fanout map for that topic.
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*/
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export const RelayFanoutTTL = minute;
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/**
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* RelayOpportunisticGraftTicks is the number of heartbeat ticks for attempting to improve the mesh
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* with opportunistic grafting. Every RelayOpportunisticGraftTicks we will attempt to select some
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* high-scoring mesh peers to replace lower-scoring ones, if the median score of our mesh peers falls
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* below a threshold
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*/
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export const RelayOpportunisticGraftTicks = 60;
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/**
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* RelayOpportunisticGraftPeers is the number of peers to opportunistically graft.
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*/
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export const RelayOpportunisticGraftPeers = 2;
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/**
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* RelayMaxIHaveLength is the maximum number of messages to include in an IHAVE message.
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* Also controls the maximum number of IHAVE ids we will accept and request with IWANT from a
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* peer within a heartbeat, to protect from IHAVE floods. You should adjust this value from the
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* default if your system is pushing more than 5000 messages in GossipsubHistoryGossip heartbeats;
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* with the defaults this is 1666 messages/s.
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*/
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export const RelayMaxIHaveLength = 5000;
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