Re: TCP socket buffer size.

2019-09-16 Thread Alan Carroll
previously cached 10MB > >> data file. I took a look at the code, and it seems on Linux ATS should > be using the epoll_wait mechanism > >> (10 ms time-out), which is driven by a polling continuation. I did not > see anything > >> there that should cause delay in ret

Re: TCP socket buffer size.

2019-09-12 Thread Leif Hedstrom
1.4 with curl (rate limited option >> set for 1MB) with a previously cached 10MB >> data file. I took a look at the code, and it seems on Linux ATS should be >> using the epoll_wait mechanism >> (10 ms time-out), which is driven by a polling continuation. I did not see &g

Re: TCP socket buffer size.

2019-09-12 Thread Bryan Call
> Thanks, > Peter > > -----Original Message----- > From: Bryan Call > Sent: Thursday, September 12, 2019 9:24 AM > To: dev > Subject: Re: TCP socket buffer size. > > I have seen issues where you can’t reach the max throughput of the network > connection without

RE: TCP socket buffer size.

2019-09-12 Thread Chou, Peter
ch is driven by a polling continuation. I did not see anything there that should cause delay in retries of 1+ seconds. Any thoughts? Thanks, Peter -Original Message- From: Bryan Call Sent: Thursday, September 12, 2019 9:24 AM To: dev Subject: Re: TCP socket buffer size. I have seen issues

Re: TCP socket buffer size.

2019-09-12 Thread Bryan Call
I have seen issues where you can’t reach the max throughput of the network connection without increasing the TCP buffers, because it effects the max TCP window size (bandwidth-delay product). Here is a calculator I have used before to figure out what your buffer size should be: https://www.swi