nice-grpc/lib/utils/convertMetadata.js

A Node.js gRPC library that is nice to you

"use strict";
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var __importStar = (this && this.__importStar) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.convertMetadataToGrpcJs = convertMetadataToGrpcJs;
exports.convertMetadataFromGrpcJs = convertMetadataFromGrpcJs;
const grpc = __importStar(require("@grpc/grpc-js"));
const nice_grpc_common_1 = require("nice-grpc-common");
/** @internal */
function convertMetadataToGrpcJs(metadata) {
    const grpcMetadata = new grpc.Metadata();
    for (const [key, values] of metadata) {
        for (const value of values) {
            grpcMetadata.add(key, typeof value === 'string' ? value : Buffer.from(value));
        }
    }
    return grpcMetadata;
}
/** @internal */
function convertMetadataFromGrpcJs(grpcMetadata) {
    const metadata = (0, nice_grpc_common_1.Metadata)();
    for (const key of Object.keys(grpcMetadata.getMap())) {
        const value = grpcMetadata.get(key);
        metadata.set(key, value);
    }
    return metadata;
}
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