Initial checkin of gRPC to third_party/

third_party/grpc/src/node/health_check/health.js

 /*
- * Copyright (C) 2009 Google Inc. All rights reserved.
+ *
+ * Copyright 2015-2016, Google Inc.
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
  */
 
-#ifndef PluginListBuilder_h
-#define PluginListBuilder_h
+'use strict';
 
-#include "platform/plugins/PluginData.h"
-#include "public/platform/WebPluginListBuilder.h"
-#include "wtf/Allocator.h"
-#include "wtf/Vector.h"
+var grpc = require('../');
 
-namespace blink {
+var _ = require('lodash');
 
-class PluginListBuilder final : public WebPluginListBuilder {
-    DISALLOW_NEW();
-public:
-    PluginListBuilder(Vector<PluginInfo>* results) : m_results(results) { }
+var health_proto = grpc.load(__dirname +
+    '/../../proto/grpc/health/v1/health.proto');
 
-    // WebPluginListBuilder methods:
-    void addPlugin(const WebString& name, const WebString& description, const WebString& fileName) override;
-    void addMediaTypeToLastPlugin(const WebString& name, const WebString& description) override;
-    void addFileExtensionToLastMediaType(const WebString& extension) override;
+var HealthClient = health_proto.grpc.health.v1.Health;
 
-private:
-    Vector<PluginInfo>* m_results;
+function HealthImplementation(statusMap) {
+  this.statusMap = _.clone(statusMap);
+}
+
+HealthImplementation.prototype.setStatus = function(service, status) {
+  this.statusMap[service] = status;
 };
 
-} // namespace blink
+HealthImplementation.prototype.check = function(call, callback){
+  var service = call.request.service;
+  var status = _.get(this.statusMap, service, null);
+  if (status === null) {
+    callback({code:grpc.status.NOT_FOUND});
+  } else {
+    callback(null, {status: status});
+  }
+};
 
-#endif
+module.exports = {
+  Client: HealthClient,
+  service: HealthClient.service,
+  Implementation: HealthImplementation
+};