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add locking to SAM when adding/removing sockets

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This commit is contained in:
Jeff Becker 2016-04-01 11:36:56 -04:00
parent e0d5ba9915
commit 751b95d4af
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GPG key ID: AB950234D6EA286B
3 changed files with 43 additions and 16 deletions
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25
SAM.h
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@ -134,7 +134,30 @@ namespace client
struct SAMSession
{
std::shared_ptr<ClientDestination> localDestination;
std::list<std::shared_ptr<SAMSocket> > sockets;
std::list<std::shared_ptr<SAMSocket> > m_Sockets;
std::mutex m_SocketsMutex;
/** safely add a socket to this session */
void AddSocket(std::shared_ptr<SAMSocket> sock) {
std::lock_guard<std::mutex> lock(m_SocketsMutex);
m_Sockets.push_back(sock);
}
/** safely remove a socket from this session */
void DelSocket(std::shared_ptr<SAMSocket> sock) {
std::lock_guard<std::mutex> lock(m_SocketsMutex);
m_Sockets.remove(sock);
}
/** get a list holding a copy of all sam sockets from this session */
std::list<std::shared_ptr<SAMSocket> > ListSockets() {
std::list<std::shared_ptr<SAMSocket> > l;
{
std::lock_guard<std::mutex> lock(m_SocketsMutex);
for( auto & sock : m_Sockets ) l.push_back(sock);
}
return l;
}
SAMSession (std::shared_ptr<ClientDestination> dest);
~SAMSession ();