Processes data *in* as an input from the remote endpoint. The
- *inlen* indicates the number of bytes in the *in*.
+ *inlen* indicates the number of bytes to receive in the *in*.
This function behaves like `nghttp2_session_recv()` except that it
does not use :type:`nghttp2_recv_callback` to receive data; the
are called in the same way as they are in `nghttp2_session_recv()`.
In the current implementation, this function always tries to
- processes all input data unless either an error occurs or
- :macro:`NGHTTP2_ERR_PAUSE` is returned from
+ processes *inlen* bytes of input data unless either an error occurs or
+ :macro:`nghttp2_error.NGHTTP2_ERR_PAUSE` is returned from
:type:`nghttp2_on_header_callback` or
:type:`nghttp2_on_data_chunk_recv_callback`. If
- :macro:`NGHTTP2_ERR_PAUSE` is used, the return value includes the
- number of bytes which was used to produce the data or frame for the
- callback.
+ :macro:`nghttp2_error.NGHTTP2_ERR_PAUSE` is used, the return value
+ includes the number of bytes which was used to produce the data or
+ frame for the callback.
This function returns the number of processed bytes, or one of the
following negative error codes:
- :macro:`NGHTTP2_ERR_NOMEM`
+ :macro:`nghttp2_error.NGHTTP2_ERR_NOMEM`
Out of memory.
- :macro:`NGHTTP2_ERR_CALLBACK_FAILURE`
+ :macro:`nghttp2_error.NGHTTP2_ERR_CALLBACK_FAILURE`
The callback function failed.
- :macro:`NGHTTP2_ERR_BAD_CLIENT_MAGIC`
+ :macro:`nghttp2_error.NGHTTP2_ERR_BAD_CLIENT_MAGIC`
Invalid client magic was detected. This error only returns
when *session* was configured as server and
`nghttp2_option_set_no_recv_client_magic()` is not used with
nonzero value.
- :macro:`NGHTTP2_ERR_FLOODED`
+ :macro:`nghttp2_error.NGHTTP2_ERR_FLOODED`
Flooding was detected in this HTTP/2 session, and it must be
closed. This is most likely caused by misbehaviour of peer.