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RethinkDB direct connectivity integration.

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This commit is contained in:
Adam Ierymenko 2017-11-03 11:39:27 -07:00
commit f5014d7d71
4 changed files with 477 additions and 254 deletions
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59
controller/RethinkDB.hpp
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@ -1,3 +1,23 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifdef ZT_CONTROLLER_USE_RETHINKDB
#ifndef ZT_CONTROLLER_RETHINKDB_HPP
#define ZT_CONTROLLER_RETHINKDB_HPP
@ -5,6 +25,7 @@
#include "../node/Address.hpp"
#include "../node/InetAddress.hpp"
#include "../osdep/OSUtils.hpp"
#include "../osdep/BlockingQueue.hpp"
#include <memory>
#include <string>
@ -15,9 +36,13 @@
#include "../ext/json/json.hpp"
#define ZT_CONTROLLER_RETHINKDB_COMMIT_THREADS 2
namespace ZeroTier
{
class EmbeddedNetworkController;
class RethinkDB
{
public:
@ -31,24 +56,41 @@ public:
int64_t mostRecentDeauthTime;
};
RethinkDB(const Address &myAddress,const char *host,const int port,const char *db,const char *auth);
RethinkDB(EmbeddedNetworkController *const nc,const Address &myAddress,const char *path);
~RethinkDB();
inline bool ready() const { return (_ready <= 0); }
inline void waitForReady() const
{
while (_ready > 0) {
if (!_waitNoticePrinted) {
_waitNoticePrinted = true;
fprintf(stderr,"NOTICE: controller RethinkDB waiting for initial data download..." ZT_EOL_S);
}
_readyLock.lock();
_readyLock.unlock();
}
}
inline bool hasNetwork(const uint64_t networkId) const
{
std::lock_guard<std::mutex> l(_networks_l);
return (_networks.find(networkId) != _networks.end());
}
bool get(const uint64_t networkId,nlohmann::json &network);
bool get(const uint64_t networkId,nlohmann::json &network,const uint64_t memberId,nlohmann::json &member);
bool get(const uint64_t networkId,nlohmann::json &network,const uint64_t memberId,nlohmann::json &member,NetworkSummaryInfo &info);
bool get(const uint64_t networkId,nlohmann::json &network,std::vector<nlohmann::json> &members);
bool summary(const uint64_t networkId,NetworkSummaryInfo &info);
void networks(std::vector<uint64_t> &networks);
void save(const nlohmann::json &record);
void eraseNetwork(const uint64_t networkId);
void eraseMember(const uint64_t networkId,const uint64_t memberId);
private:
struct _Network
{
@ -76,12 +118,13 @@ private:
info.mostRecentDeauthTime = nw->mostRecentDeauthTime;
}
EmbeddedNetworkController *const _controller;
const Address _myAddress;
std::string _myAddressStr;
std::string _host;
std::string _db;
std::string _auth;
const int _port;
int _port;
void *_networksDbWatcherConnection;
void *_membersDbWatcherConnection;
@ -89,13 +132,19 @@ private:
std::thread _membersDbWatcher;
std::unordered_map< uint64_t,std::shared_ptr<_Network> > _networks;
std::mutex _networks_l;
mutable std::mutex _networks_l;
BlockingQueue< std::unique_ptr<nlohmann::json> > _commitQueue;
std::thread _commitThread[ZT_CONTROLLER_RETHINKDB_COMMIT_THREADS];
mutable std::mutex _readyLock; // locked until ready
std::atomic<int> _ready;
std::atomic<int> _run;
mutable volatile bool _waitNoticePrinted;
};
} // namespace ZeroTier
#endif
#endif // ZT_CONTROLLER_USE_RETHINKDB