MessageBody.getChunk
glib.bytes.Bytes getChunk(long offset)Gets a [glib.bytes.Bytes] containing data from body starting at offset.
The size of the returned chunk is unspecified. You can iterate through the entire body by first calling [soup.message_body.MessageBody.getChunk] with an offset of 0, and then on each successive call, increment the offset by the length of the previously-returned chunk.
If offset is greater than or equal to the total length of body, then the return value depends on whether or not [soup.message_body.MessageBody.complete] has been called or not; if it has, then [soup.message_body.MessageBody.getChunk] will return a 0-length chunk (indicating the end of body). If it has not, then [soup.message_body.MessageBody.getChunk] will return null (indicating that body may still potentially have more data, but that data is not currently available).
Parameters
offset | an offset |