> On Fri, Jan 04, 2002 at 11:39:27PM -0800, Brian Pane wrote: > > The one-byte reads are for the CGI's response header. The problem is that > > mod_cgi hands off the pipe (non-buffered) to ap_scan_script_header_err(), > > which does single-byte reads until it finds the end of the header. After > > that, mod_cgi finally builds a pipe-bucket, which is buffered, so the > > reading > > of the content happens in much larger chunks. > > > > The easiest solution I can think of is to change ap_scan_script_header_err() > > to accept a brigade rather than an apr_file_t, so that we can take advantage > > of the pipe bucket's buffering when reading the headers. > > I've just committed a note about this in STATUS. I think converting > it to take a brigade is the way to go. > > -aaron >
ap_scan_script_header_err calls apr_file_gets(buf, len, (apr_file_t *) f) where len = 8191 bytes. apr_file_gets reads one byte at a time, even if it has a large buffer available to it. What's up with that? Looks like apr_file_gets is wonky. Bill
