Re: [openssl-users] OpenSSL Behaviour under low bandwidth

2015-05-15 Thread Martin Beynon
Hi Kurt, I send OpenSSL blocks of 512 bytes...but as fast as it will consume them (since I want rid of the data as fast as possible). Blocking. Martin On 15 May 2015 at 21:21, Kurt Roeckx wrote: > On Fri, May 15, 2015 at 12:44:03PM +0100, Martin Beynon wrote: > > > > Tha

Re: [openssl-users] OpenSSL Behaviour under low bandwidth

2015-05-15 Thread Martin Beynon
Sorry Rich, It does - as in; look like a network issue. But I fail to see how. If I try to push 10MB/s into openssl and everything works as expected until the available network bandwidth drops below 150 kpbs, this points at openssl - I think. That is right from 100Mbps down to 150 kpbs everythin

Re: [openssl-users] OpenSSL Behaviour under low bandwidth

2015-05-15 Thread Martin Beynon
Hi Rich, Thanks for your quick response. It does...and I do wonder if it has something to do with the bandwidth limiting / traffic shaping feature on the DrayTek router that I'm using to simulate low bandwidth. The reason I am looking at this now is because I'm experiencing some customer issues

[openssl-users] OpenSSL Behaviour under low bandwidth

2015-05-15 Thread Martin Beynon
Hi all, I have discovered some strange behaviour with OpenSSL under low bandwidth conditions. I've found that with the bandwidth < about 150 kpbs that the throughput drops heavily and doesn't appear to be anywhere near the available bandwidth, spending a lot of time doing nothing. I've tested va