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Version 0.6.1: minor bug fix, DBM removal

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This version removes the peer DBM present in earlier releases. It is not necessary for
regular clients and has been a source of problems.

There is a long-term identity cache that can be enabled by making a directory called
"iddb.d" in the home folder and restarting ZT1. This is probably something only our
supernodes would need, since regular nodes can easily WHOIS peers they've forgotten
about.

On shutdown, the peer database is dumped to disk. It's then restored on startup.
Peers that have not been used in a while are cleaned out, so this keeps this data
set small.

A DBM may re-appear later if it's needed, but for now it was YAGNI.
This commit is contained in:
Adam Ierymenko 2013-10-21 14:22:02 -04:00
parent 5e71e07f59
commit 2f00ae4fd7
2 changed files with 4 additions and 4 deletions
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6
node/PacketDecoder.cpp
View File

@ -305,12 +305,12 @@ bool PacketDecoder::_doOK(const RuntimeEnvironment *_r,const SharedPtr<Peer> &pe
bool PacketDecoder::_doWHOIS(const RuntimeEnvironment *_r,const SharedPtr<Peer> &peer)
{
if (payloadLength() == ZT_ADDRESS_LENGTH) {
SharedPtr<Peer> p(_r->topology->getPeer(Address(payload(),ZT_ADDRESS_LENGTH)));
if (p) {
Identity id(_r->topology->getIdentity(Address(payload(),ZT_ADDRESS_LENGTH)));
if (id) {
Packet outp(source(),_r->identity.address(),Packet::VERB_OK);
outp.append((unsigned char)Packet::VERB_WHOIS);
outp.append(packetId());
p->identity().serialize(outp,false);
id.serialize(outp,false);
outp.armor(peer->key(),true);
_r->demarc->send(_localPort,_remoteAddress,outp.data(),outp.size(),-1);
//TRACE("sent WHOIS response to %s for %s",source().toString().c_str(),Address(payload(),ZT_ADDRESS_LENGTH).toString().c_str());

2
version.h
View File

@ -41,6 +41,6 @@
/**
* Revision: 16-bit (0-65535)
*/
#define ZEROTIER_ONE_VERSION_REVISION 0
#define ZEROTIER_ONE_VERSION_REVISION 1
#endif