lib/nodejs/examples/hello.js

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.
 */
var thrift = require("thrift");
var HelloSvc = require("./gen-nodejs/HelloSvc.js");
var TimesTwoSvc = require("./gen-nodejs/TimesTwo.js");

var helloHandler = {
  hello_func: function (result) {
    this.call_counter = this.call_counter || 0;
    console.log("Client call: " + ++this.call_counter);
    result(null, "Hello Apache Thrift for JavaScript " + this.call_counter);
  },
};

var timesTwoHandler = {
  dbl: function (val, result) {
    console.log("Client call: " + val);
    result(null, val * 2);
  },
};

var helloService = {
  transport: thrift.TBufferedTransport,
  protocol: thrift.TJSONProtocol,
  processor: HelloSvc,
  handler: helloHandler,
};

var dblService = {
  transport: thrift.TBufferedTransport,
  protocol: thrift.TJSONProtocol,
  processor: TimesTwoSvc,
  handler: timesTwoHandler,
};

var ServerOptions = {
  files: ".",
  services: {
    "/hello": helloService,
    "/dbl": dblService,
  },
};

var server = thrift.createWebServer(ServerOptions);
var port = 8585;
server.listen(port);
console.log("Http/Thrift Server running on port: " + port);