1 files changed, 0 insertions, 60 deletions
diff --git a/packages/taler-wallet-core/src/util/promiseUtils.ts b/packages/taler-wallet-core/src/util/promiseUtils.ts
deleted file mode 100644
index d409686d9..000000000
--- a/packages/taler-wallet-core/src/util/promiseUtils.ts
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- This file is part of GNU Taler
- (C) 2019 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/>
- */
-
-export interface OpenedPromise<T> {
-  promise: Promise<T>;
-  resolve: (val: T) => void;
-  reject: (err: any) => void;
-}
-
-/**
- * Get an unresolved promise together with its extracted resolve / reject
- * function.
- */
-export function openPromise<T>(): OpenedPromise<T> {
-  let resolve: ((x?: any) => void) | null = null;
-  let reject: ((reason?: any) => void) | null = null;
-  const promise = new Promise<T>((res, rej) => {
-    resolve = res;
-    reject = rej;
-  });
-  if (!(resolve && reject)) {
-    // Never happens, unless JS implementation is broken
-    throw Error();
-  }
-  return { resolve, reject, promise };
-}
-
-export class AsyncCondition {
-  private _waitPromise: Promise<void>;
-  private _resolveWaitPromise: (val: void) => void;
-  constructor() {
-    const op = openPromise<void>();
-    this._waitPromise = op.promise;
-    this._resolveWaitPromise = op.resolve;
-  }
-
-  wait(): Promise<void> {
-    return this._waitPromise;
-  }
-
-  trigger(): void {
-    this._resolveWaitPromise();
-    const op = openPromise<void>();
-    this._waitPromise = op.promise;
-    this._resolveWaitPromise = op.resolve;
-  }
-}