signal( SIGINT, signal_handler );
signal( SIGTERM, SIG_DFL );
signal( SIGSTOP, signal_handler );
-// signal( SIGPIPE, signal_handler );
+ signal( SIGPIPE, signal_handler );
signal( SIGALRM, signal_handler );
signal( SIGCHLD, SIG_IGN );
if ( getenv( "MLT_SIGSEGV" ) )