On Jul 27, 2010, at 5:17 PM, Tom Hayward wrote: > > I had the same questions and went looking through the code for > answers. Indeed the tiles are requested serially. Each tile download > is delegated to fetch_remote_file() in fetch_remote.c. This function > uses libcurl or wget. I think a new helper function would be required > to support multiple downloads via one connection.
I haven't looked at the Xastir code, but note that libcurl has a pipelining option that you can turn on so that subsequent calls to the same server will be pipelined. See: http://developer.apple.com/mac/library/documentation/Darwin/Reference/ManPages/man3/curl_multi_setopt.3.html and the CURLMOPT_PIPELINING option. -- Jeremy McDermond (NH6Z) Xenotropic Systems [email protected] _______________________________________________ Xastir mailing list [email protected] http://lists.xastir.org/cgi-bin/mailman/listinfo/xastir
