static void update_stat ( char * port , uint64_t traffic ) {
 if ( verbose ) {
 LOGI ( "update traffic %" PRIu64 " for port %s" , traffic , port ) ;
 }
 void * ret = cork_hash_table_get ( server_table , ( void * ) port ) ;
 if ( ret != NULL ) {
 struct server * server = ( struct server * ) ret ;
 server -> traffic = traffic ;
 }
 }
static void update_stat ( char * port , uint64_t traffic ) {
 if ( verbose ) {
 LOGI ( "update traffic %" PRIu64 " for port %s" , traffic , port ) ;
 }
 void * ret = cork_hash_table_get ( server_table , ( void * ) port ) ;
 if ( ret != NULL ) {
 struct server * server = ( struct server * ) ret ;
 server -> traffic = traffic ;
 }
 }