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set pubSubTopic in the constructor

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danisharora099 2023-05-02 18:09:46 +05:30
parent d0090e8a0c
commit e4482d7be7
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1 changed files with 7 additions and 4 deletions
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11
packages/core/src/lib/filter/v2/index.ts
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@ -54,6 +54,7 @@ const FilterV2Codecs = {
class FilterV2 extends BaseProtocol implements IFilterV2 {
options: ProtocolCreateOptions;
private subscriptions: Map<RequestID, unknown>;
public pubSubTopic: string;
constructor(public libp2p: Libp2p, options?: ProtocolCreateOptions) {
super(
@ -66,6 +67,9 @@ class FilterV2 extends BaseProtocol implements IFilterV2 {
this.options = options ?? {};
this.subscriptions = new Map();
const { pubSubTopic = DefaultPubSubTopic } = this.options;
this.pubSubTopic = pubSubTopic;
}
/**
@ -80,12 +84,11 @@ class FilterV2 extends BaseProtocol implements IFilterV2 {
opts?: ProtocolOptions
): Promise<UnsubscribeFunction> {
const decodersArray = Array.isArray(decoders) ? decoders : [decoders];
const { pubSubTopic = DefaultPubSubTopic } = this.options;
const contentTopics = Array.from(groupByContentTopic(decodersArray).keys());
const request = FilterSubscribeRpc.createSubscribeRequest(
pubSubTopic,
this.pubSubTopic,
contentTopics
);
@ -134,12 +137,12 @@ class FilterV2 extends BaseProtocol implements IFilterV2 {
const subscription: Subscription<T> = {
callback,
decoders: decodersArray,
pubSubTopic,
pubSubTopic: this.pubSubTopic,
};
this.subscriptions.set(requestId, subscription);
return async () => {
await this.unsubscribe(pubSubTopic, contentTopics, requestId, peer);
await this.unsubscribe(this.pubSubTopic, contentTopics, requestId, peer);
this.subscriptions.delete(requestId);
};
}