internal object closeTable <tRow>(SerializerSession thisSession) where tRow : new()
{
TableInSession res = new TableInSession();
lock ( syncRoot )
{
foreach (SerializerSession sess in m_allSessions)
{
if (sess == thisSession)
{
continue;
}
res.add(sess, sess.closeTable <tRow>());
}
}
return(res);
}
public void add(SerializerSession s, SerializerSession.eTableState t)
{
m_list.Add(s, t);
}
iSerializerSession GetSessionImpl(eSessionCooperativeLevel coopLevel)
{
if (singleSessionPerThread && null != threadSession)
{
if (threadSession.cooperativeLevel != coopLevel)
{
throw new Exception("You can't get sessions with different cooperative levels on the same thread at the same time");
}
threadSession.AddRef();
return(threadSession);
}
if (null != m_semaphore)
{
if (!m_semaphore.WaitOne(tsWaitForFreeSession))
{
throw new TimeoutException("SessionPool.tsWaitForFreeSession timeout exceeded.");
}
}
SerializerSession nativeSession = null;
bool bNewSession = false;
lock (this.syncRoot)
{
if (m_freeSessions.Count > 0)
{
nativeSession = m_freeSessions.Pop();
}
else
{
m_serializer.EnsureDatabaseExists();
nativeSession = new SerializerSession(m_serializer);
m_allSessions.Add(nativeSession);
bNewSession = true;
if (m_bFirstSession)
{
m_bFirstSession = false;
if (null != this.updateSchema)
{
DatabaseSchemaUpdater updater = new DatabaseSchemaUpdater(nativeSession);
this.updateSchema(updater);
}
}
}
}
if (bNewSession)
{
foreach (var t in m_recordTypes)
{
nativeSession.AddType(t);
}
TraceInfo("GetSessionImpl: constructed a new session");
}
SerializerSessionImpl sessionWrapper = new SerializerSessionImpl(nativeSession, this, coopLevel);
sessionCooperativeLockEnter(sessionWrapper);
sessionWrapper.AddRef();
if (singleSessionPerThread)
{
threadSession = sessionWrapper;
}
// Bind new session to the current thread
nativeSession.setThread();
return(sessionWrapper);
}
