dev testing

functions/node_modules/@grpc/grpc-js/build/src/subchannel-interface.js

@@ -0,0 +1,114 @@
+"use strict";
+/*
+ * Copyright 2022 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 });
+exports.BaseSubchannelWrapper = void 0;
+class BaseSubchannelWrapper {
+    constructor(child) {
+        this.child = child;
+        this.healthy = true;
+        this.healthListeners = new Set();
+        this.refcount = 0;
+        this.dataWatchers = new Set();
+        child.addHealthStateWatcher(childHealthy => {
+            /* A change to the child health state only affects this wrapper's overall
+             * health state if this wrapper is reporting healthy. */
+            if (this.healthy) {
+                this.updateHealthListeners();
+            }
+        });
+    }
+    updateHealthListeners() {
+        for (const listener of this.healthListeners) {
+            listener(this.isHealthy());
+        }
+    }
+    getConnectivityState() {
+        return this.child.getConnectivityState();
+    }
+    addConnectivityStateListener(listener) {
+        this.child.addConnectivityStateListener(listener);
+    }
+    removeConnectivityStateListener(listener) {
+        this.child.removeConnectivityStateListener(listener);
+    }
+    startConnecting() {
+        this.child.startConnecting();
+    }
+    getAddress() {
+        return this.child.getAddress();
+    }
+    throttleKeepalive(newKeepaliveTime) {
+        this.child.throttleKeepalive(newKeepaliveTime);
+    }
+    ref() {
+        this.child.ref();
+        this.refcount += 1;
+    }
+    unref() {
+        this.child.unref();
+        this.refcount -= 1;
+        if (this.refcount === 0) {
+            this.destroy();
+        }
+    }
+    destroy() {
+        for (const watcher of this.dataWatchers) {
+            watcher.destroy();
+        }
+    }
+    getChannelzRef() {
+        return this.child.getChannelzRef();
+    }
+    isHealthy() {
+        return this.healthy && this.child.isHealthy();
+    }
+    addHealthStateWatcher(listener) {
+        this.healthListeners.add(listener);
+    }
+    removeHealthStateWatcher(listener) {
+        this.healthListeners.delete(listener);
+    }
+    addDataWatcher(dataWatcher) {
+        dataWatcher.setSubchannel(this.getRealSubchannel());
+        this.dataWatchers.add(dataWatcher);
+    }
+    setHealthy(healthy) {
+        if (healthy !== this.healthy) {
+            this.healthy = healthy;
+            /* A change to this wrapper's health state only affects the overall
+             * reported health state if the child is healthy. */
+            if (this.child.isHealthy()) {
+                this.updateHealthListeners();
+            }
+        }
+    }
+    getRealSubchannel() {
+        return this.child.getRealSubchannel();
+    }
+    realSubchannelEquals(other) {
+        return this.getRealSubchannel() === other.getRealSubchannel();
+    }
+    getCallCredentials() {
+        return this.child.getCallCredentials();
+    }
+    getChannel() {
+        return this.child.getChannel();
+    }
+}
+exports.BaseSubchannelWrapper = BaseSubchannelWrapper;
+//# sourceMappingURL=subchannel-interface.js.map