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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
parent ac6d532651
commit 683d332abc
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GPG key ID: C45B33FF5EBC9344
12 changed files with 400 additions and 190 deletions
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15
osdep/EthernetTap.cpp
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@ -58,6 +58,7 @@ namespace ZeroTier {
std::shared_ptr<EthernetTap> EthernetTap::newInstance(
const char *tapDeviceType, // OS-specific, NULL for default
const char *homePath,
unsigned int concurrency,
const MAC &mac,
unsigned int mtu,
unsigned int metric,
@ -83,16 +84,16 @@ std::shared_ptr<EthernetTap> EthernetTap::newInstance(
// The "feth" virtual Ethernet device type appeared in Darwin 17.x.x. Older versions
// (Sierra and earlier) must use the a kernel extension.
if (strtol(osrelease,(char **)0,10) < 17) {
return std::shared_ptr<EthernetTap>(new MacKextEthernetTap(homePath,mac,mtu,metric,nwid,friendlyName,handler,arg));
return std::shared_ptr<EthernetTap>(new MacKextEthernetTap(homePath,concurrency,mac,mtu,metric,nwid,friendlyName,handler,arg));
} else {
return std::shared_ptr<EthernetTap>(new MacEthernetTap(homePath,mac,mtu,metric,nwid,friendlyName,handler,arg));
return std::shared_ptr<EthernetTap>(new MacEthernetTap(homePath,concurrency,mac,mtu,metric,nwid,friendlyName,handler,arg));
}
}
}
#endif // __APPLE__
#ifdef __LINUX__
return std::shared_ptr<EthernetTap>(new LinuxEthernetTap(homePath,mac,mtu,metric,nwid,friendlyName,handler,arg));
return std::shared_ptr<EthernetTap>(new LinuxEthernetTap(homePath,concurrency,mac,mtu,metric,nwid,friendlyName,handler,arg));
#endif // __LINUX__
#ifdef __WINDOWS__
@ -126,19 +127,19 @@ std::shared_ptr<EthernetTap> EthernetTap::newInstance(
_comInit = true;
}
}
return std::shared_ptr<EthernetTap>(new WindowsEthernetTap(homePath,mac,mtu,metric,nwid,friendlyName,handler,arg));
return std::shared_ptr<EthernetTap>(new WindowsEthernetTap(homePath,concurrency,mac,mtu,metric,nwid,friendlyName,handler,arg));
#endif // __WINDOWS__
#ifdef __FreeBSD__
return std::shared_ptr<EthernetTap>(new BSDEthernetTap(homePath,mac,mtu,metric,nwid,friendlyName,handler,arg));
return std::shared_ptr<EthernetTap>(new BSDEthernetTap(homePath,concurrency,mac,mtu,metric,nwid,friendlyName,handler,arg));
#endif // __FreeBSD__
#ifdef __NetBSD__
return std::shared_ptr<EthernetTap>(new NetBSDEthernetTap(homePath,mac,mtu,metric,nwid,friendlyName,handler,arg));
return std::shared_ptr<EthernetTap>(new NetBSDEthernetTap(homePath,concurrency,mac,mtu,metric,nwid,friendlyName,handler,arg));
#endif // __NetBSD__
#ifdef __OpenBSD__
return std::shared_ptr<EthernetTap>(new BSDEthernetTap(homePath,mac,mtu,metric,nwid,friendlyName,handler,arg));
return std::shared_ptr<EthernetTap>(new BSDEthernetTap(homePath,concurrency,mac,mtu,metric,nwid,friendlyName,handler,arg));
#endif // __OpenBSD__
#endif // ZT_SDK?