External ACLs strange behavior

[Cassiano Martin <cassiano@xxxxxxxxxxxxx>]

I'm still having a strange issue with external ACLs. Sometimes I get
this in my squid logs:

ERR message=
2014/05/19 08:33:23 kid1| WARNING: securegateway_cfs #Hlpr0 exited
2014/05/19 08:33:23 kid1| Too few securegateway_cfs processes are
running (need 1/5)
2014/05/19 08:33:23 kid1| Starting new helpers
2014/05/19 08:33:23 kid1| helperOpenServers: Starting 1/5
'squid_filter' processes
2014/05/19 08:33:26 kid1| WARNING: securegateway_cfs #Hlpr0 exited
2014/05/19 08:33:26 kid1| Too few securegateway_cfs processes are
running (need 1/5)
2014/05/19 08:33:26 kid1| Closing HTTP port [::]:3128
2014/05/19 08:33:26 kid1| Closing HTTP port [::]:3129
2014/05/19 08:33:26 kid1| storeDirWriteCleanLogs: Starting...
2014/05/19 08:33:26 kid1|   Finished.  Wrote 0 entries.
2014/05/19 08:33:26 kid1|   Took 0.00 seconds (  0.00 entries/sec).
FATAL: The securegateway_cfs helpers are crashing too rapidly, need help!

And this is my "fake" external ACL for testing purposes:


int main(int argc, char** argv)
{
    string line;
    while(getline(cin, line))
    {
        if(line.length()>1)
        {
            CFS::print_response_err("");
        }
        else
            exit(0);
    }
}

Why squid says redirector exited, and catches a FATAL? This code does
not exits until squid closes stdin.

Thanks