1// Copyright (C) 2019 The Android Open Source Project 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15export function fetchWithTimeout( 16 input: RequestInfo, 17 init: RequestInit, 18 timeoutMs: number, 19) { 20 return new Promise<Response>((resolve, reject) => { 21 const timer = setTimeout( 22 () => 23 reject(new Error(`fetch(${input}) timed out after ${timeoutMs} ms`)), 24 timeoutMs, 25 ); 26 fetch(input, init) 27 .then((response) => resolve(response)) 28 .catch((err) => reject(err)) 29 .finally(() => clearTimeout(timer)); 30 }); 31} 32