service/http_server/example/pistache_example.cpp

/*
 * 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.
 */

#include <pistache/endpoint.h>

using namespace Pistache;

class HelloHandler : public Http::Handler {
public:
  HTTP_PROTOTYPE(HelloHandler)

  void onRequest(const Http::Request &request, Http::ResponseWriter response) {
    response.send(Http::Code::Ok, "Hello, World\n");
  }
};

int main() {
  Address addr(Ipv4::any(), Port(9080));

  auto opts = Http::Endpoint::options().threads(1);
  Http::Endpoint server(addr);
  server.init(opts);
  server.setHandler(Http::make_handler<HelloHandler>());
  server.serve();
}