comm_point_tcp_handle_read
r = comm_point_tcp_handle_read(fd, c, 0);
if(!comm_point_tcp_handle_read(fd, c, 0)) {
if(!comm_point_tcp_handle_read(fd, c, 0)) {
if(!comm_point_tcp_handle_read(fd, c, 1)) {
r = comm_point_tcp_handle_read(fd, c, 0);
if(!comm_point_tcp_handle_read(fd, c, 0)) {
if(!comm_point_tcp_handle_read(fd, c, 0)) {
if(!comm_point_tcp_handle_read(fd, c, 1)) {