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/*
* This file is part of PowerDNS or dnsdist.
* Copyright -- PowerDNS.COM B.V. and its contributors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* In addition, for the avoidance of any doubt, permission is granted to
* link this program with OpenSSL and to (re)distribute the binaries
* produced as the result of such linking.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "taskqueue.hh"
#include "logging.hh"
#include "syncres.hh"
namespace pdns
{
bool TaskQueue::push(ResolveTask&& task)
{
// Insertion fails if it's already there, no problem since we're already scheduled
auto result = d_queue.insert(std::move(task)).second;
if (result) {
d_pushes++;
}
return result;
}
ResolveTask TaskQueue::pop()
{
ResolveTask ret = d_queue.get<SequencedTag>().front();
d_queue.get<SequencedTag>().pop_front();
return ret;
}
bool ResolveTask::run(bool logErrors)
{
if (d_func == nullptr) {
auto log = g_slog->withName("taskq")->withValues("name", Logging::Loggable(d_qname), "qtype", Logging::Loggable(QType(d_qtype).toString()));
log->error(Logr::Debug, "null task");
return false;
}
struct timeval now;
Utility::gettimeofday(&now);
if (d_deadline >= now.tv_sec) {
d_func(now, logErrors, *this);
}
else {
// Deadline passed
auto log = g_slog->withName("taskq")->withValues("name", Logging::Loggable(d_qname), "qtype", Logging::Loggable(QType(d_qtype).toString()));
log->info(Logr::Debug, "deadline passed");
return true;
}
return false;
}
} /* namespace pdns */
namespace boost
{
size_t hash_value(const ComboAddress& a)
{
return ComboAddress::addressOnlyHash()(a);
}
}
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