Move constants out of core (#1340)

Author: fryorcraken

packages/core/src/constants/index.ts

@@ -1,5 +1,3 @@
-export * as Relay from "./relay.js";
-
 /**
  * DefaultPubSubTopic is the default gossipsub topic to use for Waku.
  */

packages/core/src/lib/keep_alive_manager.ts

@@ -3,9 +3,9 @@ import type { IRelay } from "@waku/interfaces";
 import debug from "debug";
 import type { Libp2p } from "libp2p";
 
-import { RelayPingContentTopic } from "../constants/relay.js";
 import { createEncoder } from "../index.js";
 
+export const RelayPingContentTopic = "/relay-ping/1/ping/null";
 const log = debug("waku:keep-alive");
 
 export interface KeepAliveOptions {

packages/core/src/constants/relay.ts packages/relay/src/constants.ts

@@ -6,8 +6,6 @@ export const minute = 60 * second;
  */
 export const RelayCodecs = ["/vac/waku/relay/2.0.0"];
 
-export const RelayPingContentTopic = "/relay-ping/1/ping/null";
-
 /**
  * RelayGossipFactor affects how many peers we will emit gossip to at each heartbeat.
  * We will send gossip to RelayGossipFactor * (total number of non-mesh peers), or

packages/relay/src/index.ts

@@ -9,10 +9,7 @@ import { SignaturePolicy } from "@chainsafe/libp2p-gossipsub/types";
 import type { Libp2p } from "@libp2p/interface-libp2p";
 import type { PubSub } from "@libp2p/interface-pubsub";
 import { sha256 } from "@noble/hashes/sha256";
-import {
-  DefaultPubSubTopic,
-  Relay as RelayConstants,
-} from "@waku/core/constants";
+import { DefaultPubSubTopic } from "@waku/core/constants";
 import type {
   ActiveSubscriptions,
   Callback,
@@ -27,6 +24,7 @@ import type {
 import { groupByContentTopic } from "@waku/utils";
 import debug from "debug";
 
+import { RelayCodecs } from "./constants.js";
 import { messageValidator } from "./message_validator.js";
 import { TopicOnlyDecoder } from "./topic_only_message.js";
 
@@ -48,7 +46,7 @@ class Relay implements IRelay {
   private readonly pubSubTopic: string;
   private defaultDecoder: IDecoder<IDecodedMessage>;
 
-  public static multicodec: string = RelayConstants.RelayCodecs[0];
+  public static multicodec: string = RelayCodecs[0];
   public readonly gossipSub: GossipSub;
 
   /**
@@ -236,7 +234,7 @@ export function wakuGossipSub(
       fallbackToFloodsub: false,
     };
     const pubsub = new GossipSub(components, init);
-    pubsub.multicodecs = RelayConstants.RelayCodecs;
+    pubsub.multicodecs = RelayCodecs;
     return pubsub;
   };
 }