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@hashgraph/sdk

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.default = void 0; var grpc = _interopRequireWildcard(require("@grpc/grpc-js")); var _MirrorChannel = _interopRequireDefault(require("./MirrorChannel.cjs")); function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; } function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); } function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } // SPDX-License-Identifier: Apache-2.0 /** * @typedef {import("../channel/Channel.js").default} Channel * @typedef {import("./MirrorChannel.js").MirrorError} MirrorError */ /** * @internal */ class NodeMirrorChannel extends _MirrorChannel.default { /** * @internal * @param {string} address */ constructor(address) { super(); /** * @type {grpc.Client} * @private */ this._client = new grpc.Client(address, address.endsWith(":50212") || address.endsWith(":443") ? grpc.credentials.createSsl() : grpc.credentials.createInsecure(), { "grpc.keepalive_time_ms": 90000, "grpc.keepalive_timeout_ms": 5000 }); } /** * @override * @returns {void} */ close() { this._client.close(); } /** * @override * @internal * @param {string} serviceName * @param {string} methodName * @param {Uint8Array} requestData * @param {(data: Uint8Array) => void} callback * @param {(error: MirrorError | Error) => void} error * @param {() => void} end * @returns {() => void} */ makeServerStreamRequest(serviceName, methodName, requestData, callback, error, end) { const stream = this._client.makeServerStreamRequest(`/com.hedera.mirror.api.proto.${serviceName}/${methodName}`, value => value, value => value, Buffer.from(requestData)).on("data", (/** @type {Uint8Array} */data) => { callback(data); }).on("status", (/** @type {grpc.StatusObject} */status) => { if (status.code == 0) { end(); } else { error(status); } }) // eslint-disable-next-line @typescript-eslint/no-unused-vars .on("error", (/** @type {grpc.StatusObject} */err) => { error(err); }); return () => { stream.cancel(); }; } } exports.default = NodeMirrorChannel;