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changed _outgoing_file_hashes into a new map that connects services to tunnel ID instead of file hash, hence avoiding to remove a hash on server side when a tunnel is closed (bug found by Jolavillette)

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This commit is contained in:
csoler 2016-09-29 22:30:26 +02:00
parent b62b66a24c
commit 84341f26b3
2 changed files with 11 additions and 10 deletions
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19
libretroshare/src/turtle/p3turtle.cc
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@ -624,8 +624,9 @@ void p3turtle::locked_closeTunnel(TurtleTunnelId tid,std::vector<std::pair<RsTur
#ifdef P3TURTLE_DEBUG
std::cerr << " Tunnel is a ending point. Also removing associated outgoing hash." ;
#endif
std::map<TurtleFileHash,RsTurtleClientService*>::iterator itHash = _outgoing_file_hashes.find(it->second.hash);
if(itHash != _outgoing_file_hashes.end())
std::map<TurtleTunnelId,RsTurtleClientService*>::iterator itHash = _outgoing_tunnel_client_services.find(tid);
if(itHash != _outgoing_tunnel_client_services.end())
{
TurtleVirtualPeerId vpid = it->second.vpid ;
TurtleFileHash hash = it->second.hash ;
@ -634,7 +635,7 @@ void p3turtle::locked_closeTunnel(TurtleTunnelId tid,std::vector<std::pair<RsTur
sources_to_remove.push_back(std::pair<RsTurtleClientService*,std::pair<TurtleFileHash,TurtleVirtualPeerId> >(itHash->second,hash_vpid)) ;
_outgoing_file_hashes.erase(itHash) ;
_outgoing_tunnel_client_services.erase(itHash) ;
// Also remove the associated virtual peer
//
@ -1197,11 +1198,11 @@ bool p3turtle::getTunnelServiceInfo(TurtleTunnelId tunnel_id,RsPeerId& vpid,RsFi
}
else if(tunnel.local_dst == _own_id)
{
std::map<TurtleFileHash,RsTurtleClientService*>::const_iterator it = _outgoing_file_hashes.find(hash) ;
std::map<TurtleTunnelId,RsTurtleClientService*>::const_iterator it = _outgoing_tunnel_client_services.find(tunnel_id) ;
if(it == _outgoing_file_hashes.end())
if(it == _outgoing_tunnel_client_services.end())
{
std::cerr << "p3turtle::handleRecvGenericTunnelItem(): hash " << hash << " for server side tunnel endpoint " << std::hex << tunnel_id << std::dec << " has been removed (probably a late response)! Dropping the item. " << std::endl;
std::cerr << "p3turtle::handleRecvGenericTunnelItem(): hash " << tunnel.hash << " for server side tunnel endpoint " << std::hex << tunnel_id << std::dec << " has been removed (probably a late response)! Dropping the item. " << std::endl;
return false;
}
@ -1475,7 +1476,7 @@ void p3turtle::handleTunnelRequest(RsTurtleOpenTunnelItem *item)
// Store some info string about the tunnel.
//
_outgoing_file_hashes[item->file_hash] = service ;
_outgoing_tunnel_client_services[t_id] = service ;
// Notify the client service that there's a new virtual peer id available as a client.
//
@ -2096,8 +2097,8 @@ void p3turtle::dumpState()
//std::cerr << ", last_req=" << (void*)it->second.last_request << ", time_stamp = " << it->second.time_stamp << "(" << now-it->second.time_stamp << " secs ago)" << std::endl ;
}
std::cerr << " Active outgoing file hashes: " << _outgoing_file_hashes.size() << std::endl ;
for(std::map<TurtleFileHash,RsTurtleClientService*>::const_iterator it(_outgoing_file_hashes.begin());it!=_outgoing_file_hashes.end();++it)
std::cerr << " hash=0x" << it->first << std::endl ;
for(std::map<TurtleTunnelId,RsTurtleClientService*>::const_iterator it(_outgoing_file_hashes.begin());it!=_outgoing_file_hashes.end();++it)
std::cerr << " TID=0x" << it->first << std::endl ;
std::cerr << " Local tunnels:" << std::endl ;
for(std::map<TurtleTunnelId,TurtleTunnel>::const_iterator it(_local_tunnels.begin());it!=_local_tunnels.end();++it)

2
libretroshare/src/turtle/p3turtle.h
View File

@ -400,7 +400,7 @@ class p3turtle: public p3Service, public RsTurtle, public p3Config
std::map<TurtleFileHash,TurtleHashInfo> _incoming_file_hashes ;
/// stores file info for each file we provide.
std::map<TurtleFileHash,RsTurtleClientService *> _outgoing_file_hashes ;
std::map<TurtleTunnelId,RsTurtleClientService *> _outgoing_tunnel_client_services ;
/// local tunnels, stored by ids (Either transiting or ending).
std::map<TurtleTunnelId,TurtleTunnel > _local_tunnels ;