22 lines
573 B
TypeScript
22 lines
573 B
TypeScript
import { Injectable, Inject } from '@nestjs/common';
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import { ClientProxy } from "@nestjs/microservices";
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import { map } from "rxjs/operators";
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@Injectable()
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export class AppService {
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constructor(
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@Inject("MICROSERVICE_A") private readonly clientServiceA: ClientProxy
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) {}
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pingServiceA() {
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const startTs = Date.now();
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const pattern = { cmd: "ping" };
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const payload = {};
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return this.clientServiceA
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.send<string>(pattern, payload)
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.pipe(
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map((message: string) => ({ message, duration: Date.now() - startTs }))
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);
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}
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} |