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Add multi-core concurrent packet processing

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This commit is contained in:
Joseph Henry 2024-02-23 09:57:39 -08:00
commit 683d332abc
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12 changed files with 400 additions and 190 deletions
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4
osdep/BSDEthernetTap.hpp
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@ -20,6 +20,7 @@
#include <string>
#include <vector>
#include <stdexcept>
#include <thread>
#include "../node/Constants.hpp"
#include "../node/MulticastGroup.hpp"
@ -34,6 +35,7 @@ class BSDEthernetTap : public EthernetTap
public:
BSDEthernetTap(
const char *homePath,
unsigned int concurrency,
const MAC &mac,
unsigned int mtu,
unsigned int metric,
@ -62,6 +64,7 @@ public:
private:
void (*_handler)(void *,void *,uint64_t,const MAC &,const MAC &,unsigned int,unsigned int,const void *,unsigned int);
void *_arg;
unsigned int _concurrency;
uint64_t _nwid;
Thread _thread;
std::string _dev;
@ -73,6 +76,7 @@ private:
volatile bool _enabled;
mutable std::vector<InetAddress> _ifaddrs;
mutable uint64_t _lastIfAddrsUpdate;
std::vector<std::thread> _rxThreads;
};
} // namespace ZeroTier