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Python: improving ASGI http send message processing.

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This commit is contained in:
Max Romanov
2020-11-18 22:33:53 +03:00
parent 66bb41e8bb
commit 25219a7ece
1 changed files with 14 additions and 13 deletions
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27
src/python/nxt_python_asgi_http.c
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@@ -262,22 +262,23 @@ nxt_py_asgi_http_send(PyObject *self, PyObject *dict)
nxt_unit_req_debug(http->req, "asgi_http_send type is '%.*s'",
(int) type_len, type_str);
if (type_len == (Py_ssize_t) response_start.length
&& memcmp(type_str, response_start.start, type_len) == 0)
{
if (nxt_unit_response_is_init(http->req)) {
if (nxt_str_eq(&response_body, type_str, (size_t) type_len)) {
return nxt_py_asgi_http_response_body(http, dict);
}
return PyErr_Format(PyExc_RuntimeError,
"Expected ASGI message 'http.response.body', "
"but got '%U'", type);
}
if (nxt_str_eq(&response_start, type_str, (size_t) type_len)) {
return nxt_py_asgi_http_response_start(http, dict);
}
if (type_len == (Py_ssize_t) response_body.length
&& memcmp(type_str, response_body.start, type_len) == 0)
{
return nxt_py_asgi_http_response_body(http, dict);
}
nxt_unit_req_error(http->req, "asgi_http_send: unexpected 'type': '%.*s'",
(int) type_len, type_str);
return PyErr_Format(PyExc_AssertionError, "unexpected 'type': '%U'", type);
return PyErr_Format(PyExc_RuntimeError,
"Expected ASGI message 'http.response.start', "
"but got '%U'", type);
}