resolver-uds.js
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"use strict";
/*
* Copyright 2019 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
const resolver_1 = require("./resolver");
function getUdsName(target) {
/* Due to how this resolver is registered, it should only be constructed
* with strings that start with 'unix:'. Other strings may result in
* nonsensical output. If the string starts with 'unix://' that entire
* prefix needs to be ignored */
if (target.startsWith('unix://')) {
return target.substring(7);
}
else {
return target.substring(5);
}
}
class UdsResolver {
constructor(target, listener) {
this.listener = listener;
this.addresses = [];
this.addresses = [getUdsName(target)];
}
updateResolution() {
process.nextTick(this.listener.onSuccessfulResolution, this.addresses, null, null);
}
static getDefaultAuthority(target) {
return 'localhost';
}
}
function setup() {
resolver_1.registerResolver('unix:', UdsResolver);
}
exports.setup = setup;
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