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httpd.cc
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httpd.cc
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/*
* This file is open source software, licensed to you under the terms
* of the Apache License, Version 2.0 (the "License"). See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. 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.
*/
/*
* Copyright 2015 Cloudius Systems
*/
#include "core/reactor.hh"
#include "core/sstring.hh"
#include "core/app-template.hh"
#include "core/circular_buffer.hh"
#include "core/distributed.hh"
#include "core/queue.hh"
#include "core/future-util.hh"
#include "core/metrics.hh"
#include <iostream>
#include <algorithm>
#include <unordered_map>
#include <queue>
#include <bitset>
#include <limits>
#include <cctype>
#include <vector>
#include "httpd.hh"
using namespace std::chrono_literals;
namespace httpd {
http_stats::http_stats(http_server& server)
{
namespace sm = seastar::metrics;
_metric_groups.add_group("httpd", {
sm::make_derive("connections_total", [&server] { return server.total_connections(); }, sm::description("The total number of connections opened")),
sm::make_gauge("connections_current", [&server] { return server.current_connections(); }, sm::description("The current number of open connections")),
sm::make_derive("requests_served", [&server] { return server.requests_served(); }, sm::description("The total number of http requests served"))
});
}
}