[twsocket] SSL post extremely slow

2016-04-14 Thread zayin
> I updated the FTP client buffers to 32K several years ago for better performance. Yep this was 2011 and it made a huge difference for me. http://marc.info/?l=twsocket=131146591403948=2 And your response: Log: - Added published property DataSocketSndBufSize and public property

Re: [twsocket] SSL post extremely slow

2016-04-14 Thread brian -
Further testing: to rule out an SSL issue I made a small script to upload to my server through http, no ssl involved, same 3MB file: ics 45.8s indy 4.6s synapse 4.2s WinInet 2.2s On Thu, Apr 14, 2016 at 10:00 AM, Stephen Dickason wrote: > I'm not sure if anyone knows, but

Re: [twsocket] SSL post extremely slow

2016-04-14 Thread Angus Robertson - Magenta Systems Ltd
> Are there any known issues with SslHttpCli for sending data? It seems the component still uses 8K buffers for receiving and sending data, which was fine 15 years ago when we used slow modems and 10Mb ethernet, but larger buffers would be more efficient with current internet speeds. I