ExternalVendorCode/ZeroTierOne
1
0
Fork 0
mirror of https://github.com/zerotier/ZeroTierOne.git synced 2025-06-18 15:18:17 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Starting in on Switch... kill map in defrag queue, which will probably improve performance pretty decently under high load with lots of peers.

Browse Source
This commit is contained in:
Adam Ierymenko
2015-09-04 14:44:22 -07:00
parent f116c4b9c0
commit 0ab3e49be9
3 changed files with 35 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
node/Switch.hpp
View File

@ -45,6 +45,7 @@
#include "Network.hpp"
#include "SharedPtr.hpp"
#include "IncomingPacket.hpp"
#include "Hashtable.hpp"
/* Ethernet frame types that might be relevant to us */
#define ZT_ETHERTYPE_IPV4 0x0800
@ -199,13 +200,14 @@ private:
// Packet defragmentation queue -- comes before RX queue in path
struct DefragQueueEntry
{
DefragQueueEntry() : creationTime(0),totalFragments(0),haveFragments(0) {}
uint64_t creationTime;
SharedPtr<IncomingPacket> frag0;
Packet::Fragment frags[ZT_MAX_PACKET_FRAGMENTS - 1];
unsigned int totalFragments; // 0 if only frag0 received, waiting for frags
uint32_t haveFragments; // bit mask, LSB to MSB
};
std::map< uint64_t,DefragQueueEntry > _defragQueue;
Hashtable< uint64_t,DefragQueueEntry > _defragQueue;
Mutex _defragQueue_m;
// ZeroTier-layer RX queue of incoming packets in the process of being decoded