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-rw-r--r--src/crypto/nodeProcessWorker.ts118
1 files changed, 0 insertions, 118 deletions
diff --git a/src/crypto/nodeProcessWorker.ts b/src/crypto/nodeProcessWorker.ts
deleted file mode 100644
index 8ff149788..000000000
--- a/src/crypto/nodeProcessWorker.ts
+++ /dev/null
@@ -1,118 +0,0 @@
-import { CryptoWorkerFactory } from "./cryptoApi";
-
-/*
- This file is part of TALER
- (C) 2016 GNUnet e.V.
-
- TALER is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
- */
-
-
-// tslint:disable:no-var-requires
-
-import { CryptoWorker } from "./cryptoWorker";
-
-import path = require("path");
-import child_process = require("child_process");
-
-const nodeWorkerEntry = path.join(__dirname, "nodeWorkerEntry.js");
-
-
-export class NodeCryptoWorkerFactory implements CryptoWorkerFactory {
- startWorker(): CryptoWorker {
- if (typeof require === "undefined") {
- throw Error("cannot make worker, require(...) not defined");
- }
- const workerCtor = require("./nodeProcessWorker").Worker;
- const workerPath = __dirname + "/cryptoWorker.js";
- return new workerCtor(workerPath);
- }
-
- getConcurrency(): number {
- return 4;
- }
-}
-
-/**
- * Worker implementation that uses node subprocesses.
- */
-export class Worker {
- private child: any;
-
- /**
- * Function to be called when we receive a message from the worker thread.
- */
- onmessage: undefined | ((m: any) => void);
-
- /**
- * Function to be called when we receive an error from the worker thread.
- */
- onerror: undefined | ((m: any) => void);
-
- private dispatchMessage(msg: any) {
- if (this.onmessage) {
- this.onmessage({ data: msg });
- } else {
- console.warn("no handler for worker event 'message' defined")
- }
- }
-
- private dispatchError(msg: any) {
- if (this.onerror) {
- this.onerror({ data: msg });
- } else {
- console.warn("no handler for worker event 'error' defined")
- }
- }
-
- constructor() {
- this.child = child_process.fork(nodeWorkerEntry);
- this.onerror = undefined;
- this.onmessage = undefined;
-
- this.child.on("error", (e: any) => {
- this.dispatchError(e);
- });
-
- this.child.on("message", (msg: any) => {
- this.dispatchMessage(msg);
- });
- }
-
- /**
- * Add an event listener for either an "error" or "message" event.
- */
- addEventListener(event: "message" | "error", fn: (x: any) => void): void {
- switch (event) {
- case "message":
- this.onmessage = fn;
- break;
- case "error":
- this.onerror = fn;
- break;
- }
- }
-
- /**
- * Send a message to the worker thread.
- */
- postMessage (msg: any) {
- this.child.send(JSON.stringify({data: msg}));
- }
-
- /**
- * Forcibly terminate the worker thread.
- */
- terminate () {
- this.child.kill("SIGINT");
- }
-}