Hello,
I am writing some output filter and I am studying existing code.
I need to create socket in my code and read data from buckets and send
data using chunking encoring.
So my question if I need to do any special processing with flush buckets,
besides forwarding them to next filter.
example below is from chunk_filter.c
When doing chunking encoding why CRLF needs to be inserted before flush
bucket, Is it just metadata bucket you skip ?
* Insert the end-of-chunk CRLF before an EOS or
* FLUSH bucket, or appended to the brigade
*/
e = apr_bucket_immortal_create(ASCII_CRLF, 2, c->bucket_alloc);
if (eos != NULL) {
APR_BUCKET_INSERT_BEFORE(eos, e);
}
else if (flush != NULL) {
APR_BUCKET_INSERT_BEFORE(flush, e);
}
thanks,
Lyudmila
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