35 lines
909 B
TypeScript
35 lines
909 B
TypeScript
import {
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GrpcWebImpl,
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PublicrpcClientImpl,
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} from "../proto/publicrpc/v1/publicrpc";
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import { ChainId } from "../utils/consts";
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export async function getSignedVAA(
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emitterChain: ChainId,
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emitterAddress: string,
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sequence: string
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) {
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const rpc = new GrpcWebImpl("http://localhost:8080", {});
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const api = new PublicrpcClientImpl(rpc);
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// TODO: potential infinite loop, support cancellation?
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let result;
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while (!result) {
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console.log("wait 1 second");
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await new Promise((resolve) => setTimeout(resolve, 1000));
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console.log("check for signed vaa", emitterChain, emitterAddress, sequence);
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try {
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result = await api.GetSignedVAA({
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messageId: {
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emitterChain,
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emitterAddress,
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sequence,
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},
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});
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console.log(result);
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} catch (e) {
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console.log(e);
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}
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}
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return result;
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}
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