13494306182

Committed 24 Feb 2025 09:01AM UTC coverage: 60.607% (-1.6%) from 62.24%

Build # 13494306182

Build Type

Pull #15203

github

Committed by

web-flow

Commit Message

Merge 023bafd01 into 83beff6d6

Pull Request Pull Request #15203: rec: switch back to serde_yaml

Run Details

34838 of 90428 branches covered (38.53%)

Branch coverage included in aggregate %.

25 of 25 new or added lines in 1 file covered. (100.0%)

6482 existing lines in 72 files now uncovered.

120907 of 166548 relevant lines covered (72.6%)

4692544.6 hits per line

Source File
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0.0

/pdns/recursordist/rec-xfrtracker.cc

/*
 * 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 "rec-xfr.hh"
#include "dnsname.hh"

LockGuarded<std::multimap<DNSName, ZoneXFR::ZoneWaiter&>> ZoneXFR::condVars;

// Notify all threads tracking the zone name
bool ZoneXFR::notifyZoneTracker(const DNSName& name)
{
  auto lock = condVars.lock();
  auto [start, end] = lock->equal_range(name);
  if (start == end) {
    // Did not find any thread tracking that name
    return false;
  }
  while (start != end) {
    start->second.stop = true;
    start->second.condVar.notify_one();
    ++start;
  }
  return true;
}

void ZoneXFR::insertZoneTracker(const DNSName& zoneName, ZoneWaiter& waiter)
{
  auto lock = condVars.lock();
  lock->emplace(zoneName, waiter);
}

void ZoneXFR::clearZoneTracker(const DNSName& zoneName)
{
  // Zap our (and only our) ZoneWaiter struct out of the multimap
  auto lock = condVars.lock();
  auto [start, end] = lock->equal_range(zoneName);
  while (start != end) {
    if (start->second.id == std::this_thread::get_id()) {
      lock->erase(start);
      break;
    }
    ++start;
  }
}

1	/*
2	* This file is part of PowerDNS or dnsdist.
3	* Copyright -- PowerDNS.COM B.V. and its contributors
4	*
5	* This program is free software; you can redistribute it and/or modify
6	* it under the terms of version 2 of the GNU General Public License as
7	* published by the Free Software Foundation.
8	*
9	* In addition, for the avoidance of any doubt, permission is granted to
10	* link this program with OpenSSL and to (re)distribute the binaries
11	* produced as the result of such linking.
12	*
13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.
17	*
18	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software
20	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21	*/
22
23	#include "rec-xfr.hh"
24	#include "dnsname.hh"
25
26	LockGuarded<std::multimap<DNSName, ZoneXFR::ZoneWaiter&>> ZoneXFR::condVars;
27
28	// Notify all threads tracking the zone name
29	bool ZoneXFR::notifyZoneTracker(const DNSName& name)
UNCOV 30	{	×
UNCOV 31	auto lock = condVars.lock();	×
UNCOV 32	auto [start, end] = lock->equal_range(name);	×
UNCOV 33	if (start == end) {	×
34	// Did not find any thread tracking that name
UNCOV 35	return false;	×
UNCOV 36	}	×
UNCOV 37	while (start != end) {	×
UNCOV 38	start->second.stop = true;	×
UNCOV 39	start->second.condVar.notify_one();	×
UNCOV 40	++start;	×
UNCOV 41	}	×
UNCOV 42	return true;	×
UNCOV 43	}	×
44
45	void ZoneXFR::insertZoneTracker(const DNSName& zoneName, ZoneWaiter& waiter)
UNCOV 46	{	×
UNCOV 47	auto lock = condVars.lock();	×
UNCOV 48	lock->emplace(zoneName, waiter);	×
UNCOV 49	}	×
50
51	void ZoneXFR::clearZoneTracker(const DNSName& zoneName)
52	{	×
53	// Zap our (and only our) ZoneWaiter struct out of the multimap
54	auto lock = condVars.lock();	×
55	auto [start, end] = lock->equal_range(zoneName);	×
56	while (start != end) {	×
57	if (start->second.id == std::this_thread::get_id()) {	×
58	lock->erase(start);	×
59	break;	×
60	}	×
61	++start;	×
62	}	×
63	}	×

PowerDNS / pdns / 13494306182

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