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/* -*- C++ -*-; c-basic-offset: 4; indent-tabs-mode: nil */
/*
* Implementation for Node class.
*
* Copyright (c) 2009 Webroot Software, Inc.
*
* 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.
*/
#include "Node.h"
#include <sys/time.h>
namespace Voldemort {
using namespace boost;
Node::Node(int id,
std::string& host,
int httpPort,
int socketPort,
int adminPort,
shared_ptr<std::list<int> >& partitions)
: id_(id), host_(host), httpPort_(httpPort), socketPort_(socketPort),
adminPort_(adminPort), partitions_(partitions),
isAvailable_(true), lastChecked_(0) {
}
Node::Node()
: id_(-1), httpPort_(0), socketPort_(0),
adminPort_(0), partitions_(new std::list<int>),
isAvailable_(true), lastChecked_(0) {
}
void Node::setAvailable(bool avail) {
isAvailable_ = true;
struct timeval tv;
gettimeofday(&tv, NULL);
lastChecked_ = (uint64_t)tv.tv_sec*1000 + (uint64_t)tv.tv_usec/1000;
}
uint64_t Node::getMsSinceLastChecked() {
struct timeval tv;
gettimeofday(&tv, NULL);
uint64_t time = (uint64_t)tv.tv_sec*1000 + (uint64_t)tv.tv_usec/1000;
return (time - lastChecked_);
}
bool Node::isAvailable(uint64_t timeout) {
return (isAvailable_ ||
getMsSinceLastChecked() > timeout);
}
std::ostream& operator<<(std::ostream& output, const Node& node) {
output << "Node" << node.id_;
return output;
}
} /* namespace Voldemort */
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