/** * * @brief Starts sesman main loop * */ static void DEFAULT_CC sesman_main_loop(void) { int in_sck; int error; /*main program loop*/ log_message(&(g_cfg->log), LOG_LEVEL_INFO, "listening..."); g_sck = g_tcp_socket(); g_tcp_set_non_blocking(g_sck); error = scp_tcp_bind(g_sck, g_cfg->listen_address, g_cfg->listen_port); if (error == 0) { error = g_tcp_listen(g_sck); if (error == 0) { in_sck = g_tcp_accept(g_sck); while (in_sck == -1 && g_tcp_last_error_would_block(g_sck)) { g_sleep(1000); in_sck = g_tcp_accept(g_sck); } while (in_sck > 0) { /* we've got a connection, so we pass it to scp code */ LOG_DBG(&(g_cfg->log), "new connection"); thread_sck=in_sck; //scp_process_start((void*)in_sck); thread_scp_start(in_sck); /* once we've processed the connection, we go back listening */ in_sck = g_tcp_accept(g_sck); while (in_sck == -1 && g_tcp_last_error_would_block(g_sck)) { g_sleep(1000); in_sck = g_tcp_accept(g_sck); } } } else { log_message(&(g_cfg->log), LOG_LEVEL_ERROR, "listen error"); } } else { log_message(&(g_cfg->log), LOG_LEVEL_ERROR, "bind error"); } g_tcp_close(g_sck); }
/** * * @brief Starts sesman main loop * */ static void DEFAULT_CC sesman_main_loop(void) { int in_sck; int error; int robjs_count; int cont; tbus sck_obj; tbus robjs[8]; /*main program loop*/ log_message(&(g_cfg->log), LOG_LEVEL_INFO, "sesman[sesman_main_loop]: " "listening..."); g_sck = g_tcp_socket(); g_tcp_set_non_blocking(g_sck); error = scp_tcp_bind(g_sck, g_cfg->listen_address, g_cfg->listen_port); if (error == 0) { error = g_tcp_listen(g_sck); if (error == 0) { sck_obj = g_create_wait_obj_from_socket(g_sck, 0); cont = 1; while (cont) { /* build the wait obj list */ robjs_count = 0; robjs[robjs_count++] = sck_obj; robjs[robjs_count++] = g_term_event; robjs[robjs_count++] = g_sync_event; /* wait */ if (g_obj_wait(robjs, robjs_count, 0, 0, -1) != 0) { /* error, should not get here */ g_sleep(100); } if (g_is_wait_obj_set(g_term_event)) /* term */ { break; } if (g_is_wait_obj_set(g_sync_event)) /* sync */ { g_reset_wait_obj(g_sync_event); session_sync_start(); } if (g_is_wait_obj_set(sck_obj)) /* incomming connection */ { in_sck = g_tcp_accept(g_sck); if ((in_sck == -1) && g_tcp_last_error_would_block(g_sck)) { /* should not get here */ g_sleep(100); } else if (in_sck == -1) { /* error, should not get here */ break; } else { /* we've got a connection, so we pass it to scp code */ log_message(&(g_cfg->log), LOG_LEVEL_INFO, "sesman[sesman_main_loop]: " "new connection"); thread_scp_start(in_sck); /* todo, do we have to wait here ? */ } } } g_delete_wait_obj_from_socket(sck_obj); } else { log_message(&(g_cfg->log), LOG_LEVEL_ERROR, "sesman[sesman_main_loop]: " "listen error %d (%s)", g_get_errno(), g_get_strerror()); } } else { log_message(&(g_cfg->log), LOG_LEVEL_ERROR, "bind error on " "port '%s': %d (%s)", g_cfg->listen_port, g_get_errno(), g_get_strerror()); } g_tcp_close(g_sck); }