static inline void
close_conn(client_t *cli, picoev_loop* loop)
{
client_t *new_client;
if(!cli->response_closed){
close_response(cli);
}
picoev_del(loop, cli->fd);
clean_cli(cli);
#ifdef DEBUG
printf("start close client:%p fd:%d status_code %d \n", cli, cli->fd, cli->status_code);
printf("picoev_del client:%p fd:%d \n", cli, cli->fd);
printf("remain http pipeline size :%d \n", cli->request_queue->size);
#endif
if(cli->request_queue->size > 0){
if(check_status_code(cli) > 0){
//process pipeline
prepare_call_wsgi(cli);
call_wsgi_app(cli, loop);
}
return ;
}
if(cli->http != NULL){
PyMem_Free(cli->http);
}
free_request_queue(cli->request_queue);
if(!cli->keep_alive){
close(cli->fd);
#ifdef DEBUG
printf("close client:%p fd:%d status_code %d \n", cli, cli->fd, cli->status_code);
#endif
}else{
disable_cork(cli);
new_client = new_client_t(cli->fd, cli->remote_addr, cli->remote_port);
new_client->keep_alive = 1;
init_parser(new_client, server_name, server_port);
picoev_add(main_loop, new_client->fd, PICOEV_READ, keep_alive_timeout, r_callback, (void *)new_client);
}
//PyMem_Free(cli);
dealloc_client(cli);
#ifdef DEBUG
printf("********************\n\n");
#endif
}
static void
accept_callback(picoev_loop* loop, int fd, int events, void* cb_arg)
{
int client_fd;
client_t *client;
struct sockaddr_in client_addr;
if ((events & PICOEV_TIMEOUT) != 0) {
// time out
// next turn or other process
return;
}else if ((events & PICOEV_READ) != 0) {
socklen_t client_len = sizeof(client_addr);
#ifdef linux
client_fd = accept4(fd, (struct sockaddr *)&client_addr, &client_len, SOCK_NONBLOCK | SOCK_CLOEXEC);
#else
client_fd = accept(fd, (struct sockaddr *)&client_addr, &client_len);
#endif
if (client_fd != -1) {
#ifdef DEBUG
printf("accept fd %d \n", client_fd);
#endif
setup_sock(client_fd);
client = new_client_t(client_fd, client_addr);
client->environ = Qnil;
rb_gc_register_address(&client->environ);
init_parser(client, server_name, server_port);
picoev_add(loop, client_fd, PICOEV_READ, READ_LONG_TIMEOUT_SECS, r_callback, (void *)client);
}else{
if (errno != EAGAIN && errno != EWOULDBLOCK) {
// TODO:
// raise exception from errno
/* rb_raise(); */
/* write_error_log(__FILE__, __LINE__); */
// die
loop_done = 0;
}
}
}
}
