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More deadlock fixes in new I/O.

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This commit is contained in:
Adam Ierymenko 2014-03-20 14:00:05 -07:00
parent 6f5a4d7e29
commit 7a45ff460d
2 changed files with 18 additions and 2 deletions
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18
node/PacketDecoder.cpp
View File

@ -41,6 +41,7 @@
#include "NodeConfig.hpp"
#include "Service.hpp"
#include "SoftwareUpdater.hpp"
#include "SHA512.hpp"
namespace ZeroTier {
@ -50,7 +51,7 @@ bool PacketDecoder::tryDecode(const RuntimeEnvironment *_r)
// Unencrypted HELLOs are handled here since they are used to
// populate our identity cache in the first place. _doHELLO() is special
// in that it contains its own authentication logic.
TRACE("<< HELLO from %s(%s) (normal unencrypted HELLO)",source().toString().c_str(),_remoteAddress.toString().c_str());
//TRACE("<< HELLO from %s(%s) (normal unencrypted HELLO)",source().toString().c_str(),_remoteAddress.toString().c_str());
return _doHELLO(_r);
}
@ -77,7 +78,7 @@ bool PacketDecoder::tryDecode(const RuntimeEnvironment *_r)
return true;
}
TRACE("<< %s from %s(%s)",Packet::verbString(verb()),source().toString().c_str(),_remoteAddress.toString().c_str());
//TRACE("<< %s from %s(%s)",Packet::verbString(verb()),source().toString().c_str(),_remoteAddress.toString().c_str());
switch(verb()) {
case Packet::VERB_NOP:
@ -489,6 +490,19 @@ bool PacketDecoder::_doMULTICAST_FRAME(const RuntimeEnvironment *_r,const Shared
const unsigned int signatureLen = at<uint16_t>(ZT_PROTO_VERB_MULTICAST_FRAME_IDX_FRAME + frameLen);
const unsigned char *const signature = field(ZT_PROTO_VERB_MULTICAST_FRAME_IDX_FRAME + frameLen + 2,signatureLen);
/*
TRACE("MULTICAST_FRAME %d bytes guid#%.16llx from %s(%s) to %s on network %.16llx",(int)frameLen,(unsigned long long)guid,sourceMac.toString().c_str(),origin.toString().c_str(),dest.toString().c_str(),(unsigned long long)nwid);
TRACE(" received from upstream peer: %s(%s)",source().toString().c_str(),_remoteAddress.toString().c_str());
TRACE(" restrict prefix: %.8lx / %d",(unsigned long)prefix,(int)prefixBits);
TRACE(" ethernet type: %.4x(%s)",etherType,Switch::etherTypeName(etherType));
TRACE(" signature length: %d",(int)signatureLen);
{
unsigned char h[64];
SHA512::hash(h,frame,frameLen);
TRACE(" frame data SHA-512: %s",Utils::hex(h,64).c_str());
}
*/
SharedPtr<Network> network(_r->nc->network(nwid));
/* Grab, verify, and learn certificate of network membership if any -- provided we are

2
node/SocketManager.cpp
View File

@ -266,6 +266,7 @@ SocketManager::SocketManager(
}
_udpV6Socket = SharedPtr<Socket>(new UdpSocket(Socket::ZT_SOCKET_TYPE_UDP_V6,s));
fcntl(s,F_SETFL,O_NONBLOCK);
FD_SET(s,&_readfds);
}
@ -316,6 +317,7 @@ SocketManager::SocketManager(
}
_udpV4Socket = SharedPtr<Socket>(new UdpSocket(Socket::ZT_SOCKET_TYPE_UDP_V4,s));
fcntl(s,F_SETFL,O_NONBLOCK);
FD_SET(s,&_readfds);
}
}