Function start_forward_request

app/jaws/module/mod_http/http_proxy.c:928–958

���ӷ������ɹ�����ʼ�����������HTTP����ͷ */

/* ���ӷ������ɹ�����ʼ�����������HTTP����ͷ */
static void start_forward_request(HTTP_CLIENT *http_client)
{
	/* ���䶯̬�ڴ� */
	if (http_client->buf == NULL) {
		http_client->buf = acl_vstring_alloc(HTTP_HDRLEN_DEF);
	} else {
		ACL_VSTRING_RESET(http_client->buf);
	}

	if (var_cfg_http_proxy_connection_off) {
		/* ��Ҫ��һЩ�Ƚ���������GFW�Ķ����ƺ��������ֶ������⣬�����ӳ� */
		http_hdr_entry_off(&http_client->req_curr->hdr_req->hdr, "Proxy-Connection");
	}

	/* ���´��� HTTP ����ͷ�� http_client->buf �� */
	rebuild_request(http_client->req_curr->hdr_req, http_client->buf);

	/* ���ûص����� */
	acl_aio_ctl(http_client->entry.server,
		ACL_AIO_CTL_WRITE_HOOK_ADD, send_request_hdr_complete, http_client,
		ACL_AIO_CTL_CLOSE_HOOK_ADD, send_request_hdr_error, http_client,
		ACL_AIO_CTL_END);

	/* ��������� */
	http_client->flag |= HTTP_FLAG_SERVER_LOCKED;

	/* �������ת���ͻ��˵�HTTP����ͷ���� */
	acl_aio_writen(http_client->entry.server,
		acl_vstring_str(http_client->buf),
		(int) ACL_VSTRING_LEN(http_client->buf));
}

/*----------------------------------------------------------------------------*/