Fixed #2. Switched back to a connection per thread and use ping to reopen the connection if it is closed
Fixed #2. Switched back to a connection per thread and use ping to reopen the connection if it is closed

iSC-Labs/ddserver,reissmann/ddserver,ddserver/ddserver,iSC-Labs/ddserver,reissmann/ddserver,ddserver/ddserver,ddserver/ddserver,reissmann/ddserver,iSC-Labs/ddserver,reissmann/ddserver,iSC-Labs/ddserver,ddserver/ddserver