if(FixFlowShellProxy.isPoolConn()){
Map<String,DBConnection> dbconns = (CurrentThread.getThreadDBPool().get());
for(Entry<String,DBConnection> tmp:dbconns.entrySet()){
DBConnection td = tmp.getValue();
if(td!=null){
td.closeAndRockBack();
}
}
getThreadDBPool().set(null);
}
}