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implemented raw response for python

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Unbit
2013-09-30 15:25:00 +02:00
parent 3cc971ba55
commit 717eba7ab3
2 changed files with 48 additions and 3 deletions
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plugins/python/raw.c
+46 -3
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@@ -4,21 +4,64 @@ extern struct uwsgi_server uwsgi;
extern struct uwsgi_python up;
static int manage_raw_response(struct wsgi_request *wsgi_req) {
return 0;
int ret = 0;
if (!wsgi_req->async_force_again) {
ret = uwsgi_python_send_body(wsgi_req, (PyObject *) wsgi_req->async_result);
}
if (ret == 0) {
if (!wsgi_req->async_placeholder) {
wsgi_req->async_placeholder = PyObject_GetIter((PyObject *)wsgi_req->async_result);
if (!wsgi_req->async_placeholder) return UWSGI_OK;
}
PyObject *pychunk = PyIter_Next((PyObject *)wsgi_req->async_placeholder);
if (!pychunk) return UWSGI_OK;
ret = uwsgi_python_send_body(wsgi_req, pychunk);
Py_DECREF(pychunk);
return UWSGI_AGAIN;
}
return UWSGI_OK;
}
int uwsgi_request_python_raw(struct wsgi_request *wsgi_req) {
if (!up.raw_callable) return UWSGI_OK;
// back from async
if (wsgi_req->async_force_again) {
UWSGI_GET_GIL
int ret = manage_raw_response(wsgi_req);
if (ret == UWSGI_AGAIN) {
wsgi_req->async_force_again = 1;
UWSGI_RELEASE_GIL
return UWSGI_AGAIN;
}
goto end;
}
UWSGI_GET_GIL
PyObject *args = PyTuple_New(1);
PyTuple_SetItem(args, 0, PyInt_FromLong(wsgi_req->fd));
wsgi_req->async_result = PyEval_CallObject(up.raw_callable, args);
Py_DECREF(args);
if (wsgi_req->async_result) {
for(;;) {
int ret = manage_raw_response(wsgi_req);
if (ret == UWSGI_AGAIN) {
wsgi_req->async_force_again = 1;
if (uwsgi.async > 1) {
UWSGI_RELEASE_GIL
return UWSGI_AGAIN;
}
continue;
}
break;
}
}
end:
if (PyErr_Occurred()) PyErr_Print();
if (wsgi_req->async_result) {
manage_raw_response(wsgi_req);
Py_DECREF((PyObject *) wsgi_req->async_result);
}
Py_DECREF(args);
UWSGI_RELEASE_GIL;
return UWSGI_OK;
}