90 lines
2.9 KiB
Plaintext
90 lines
2.9 KiB
Plaintext
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var pipeTransport_exports = {};
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__export(pipeTransport_exports, {
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PipeTransport: () => PipeTransport
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});
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module.exports = __toCommonJS(pipeTransport_exports);
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var import_utils = require("../utils");
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var import_debugLogger = require("./utils/debugLogger");
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class PipeTransport {
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constructor(pipeWrite, pipeRead) {
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this._pendingBuffers = [];
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this._waitForNextTask = (0, import_utils.makeWaitForNextTask)();
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this._closed = false;
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this._pipeRead = pipeRead;
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this._pipeWrite = pipeWrite;
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pipeRead.on("data", (buffer) => this._dispatch(buffer));
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pipeRead.on("close", () => {
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this._closed = true;
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if (this._onclose)
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this._onclose.call(null);
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});
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pipeRead.on("error", (e) => import_debugLogger.debugLogger.log("error", e));
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pipeWrite.on("error", (e) => import_debugLogger.debugLogger.log("error", e));
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this.onmessage = void 0;
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}
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get onclose() {
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return this._onclose;
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}
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set onclose(onclose) {
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this._onclose = onclose;
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if (onclose && !this._pipeRead.readable)
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onclose();
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}
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send(message) {
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if (this._closed)
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throw new Error("Pipe has been closed");
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this._pipeWrite.write(JSON.stringify(message));
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this._pipeWrite.write("\0");
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}
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close() {
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throw new Error("unimplemented");
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}
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_dispatch(buffer) {
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let end = buffer.indexOf("\0");
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if (end === -1) {
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this._pendingBuffers.push(buffer);
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return;
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}
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this._pendingBuffers.push(buffer.slice(0, end));
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const message = Buffer.concat(this._pendingBuffers).toString();
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this._waitForNextTask(() => {
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if (this.onmessage)
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this.onmessage.call(null, JSON.parse(message));
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});
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let start = end + 1;
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end = buffer.indexOf("\0", start);
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while (end !== -1) {
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const message2 = buffer.toString(void 0, start, end);
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this._waitForNextTask(() => {
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if (this.onmessage)
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this.onmessage.call(null, JSON.parse(message2));
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});
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start = end + 1;
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end = buffer.indexOf("\0", start);
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}
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this._pendingBuffers = [buffer.slice(start)];
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}
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}
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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PipeTransport
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});
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