92 lines
2.9 KiB
JavaScript
92 lines
2.9 KiB
JavaScript
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"use strict";
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/*
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* Copyright 2022 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.BaseSubchannelWrapper = void 0;
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class BaseSubchannelWrapper {
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constructor(child) {
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this.child = child;
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this.healthy = true;
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this.healthListeners = new Set();
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child.addHealthStateWatcher(childHealthy => {
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/* A change to the child health state only affects this wrapper's overall
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* health state if this wrapper is reporting healthy. */
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if (this.healthy) {
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this.updateHealthListeners();
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}
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});
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}
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updateHealthListeners() {
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for (const listener of this.healthListeners) {
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listener(this.isHealthy());
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}
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}
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getConnectivityState() {
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return this.child.getConnectivityState();
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}
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addConnectivityStateListener(listener) {
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this.child.addConnectivityStateListener(listener);
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}
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removeConnectivityStateListener(listener) {
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this.child.removeConnectivityStateListener(listener);
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}
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startConnecting() {
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this.child.startConnecting();
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}
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getAddress() {
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return this.child.getAddress();
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}
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throttleKeepalive(newKeepaliveTime) {
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this.child.throttleKeepalive(newKeepaliveTime);
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}
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ref() {
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this.child.ref();
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}
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unref() {
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this.child.unref();
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}
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getChannelzRef() {
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return this.child.getChannelzRef();
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}
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isHealthy() {
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return this.healthy && this.child.isHealthy();
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}
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addHealthStateWatcher(listener) {
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this.healthListeners.add(listener);
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}
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removeHealthStateWatcher(listener) {
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this.healthListeners.delete(listener);
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}
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setHealthy(healthy) {
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if (healthy !== this.healthy) {
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this.healthy = healthy;
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/* A change to this wrapper's health state only affects the overall
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* reported health state if the child is healthy. */
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if (this.child.isHealthy()) {
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this.updateHealthListeners();
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}
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}
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}
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getRealSubchannel() {
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return this.child.getRealSubchannel();
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}
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realSubchannelEquals(other) {
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return this.getRealSubchannel() === other.getRealSubchannel();
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}
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}
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exports.BaseSubchannelWrapper = BaseSubchannelWrapper;
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//# sourceMappingURL=subchannel-interface.js.map
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