<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Ah ok, I disabled nodelay, and it helped me only slightly. thanks anyway.</div><div><br></div> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font size="2" face="Arial"> <b><span style="font-weight:bold;">From:</span></b> Jon Schneider <jon@axismilton.ltd.uk><br> <b><span style="font-weight: bold;">To:</span></b> Dror Mein <drormein@yahoo.com> <br><b><span style="font-weight: bold;">Cc:</span></b> Dmitry Kolesnikov <dmkolesnikov@gmail.com>; Erlang Questions <erlang-questions@erlang.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, July 2, 2013 6:06 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re:
[erlang-questions] Is there a lomit on erlang vm nodes
connection speed<br> </font> </div> <div class="y_msg_container"><br>> I did inet:i(), and prim_inet:get_opt(S, nodelay), and found out that the<br>> tcp nodelay flag is actually true; so , no help there.<br><br>The idea was to disable ndelay.<br><br>If you can try clearing this bit.<br><br>Jon<br><br><br>> ________________________________<br>> From: Jon Schneider <<a ymailto="mailto:jon@axismilton.ltd.uk" href="mailto:jon@axismilton.ltd.uk">jon@axismilton.ltd.uk</a>><br>> To: Dmitry Kolesnikov <<a ymailto="mailto:dmkolesnikov@gmail.com" href="mailto:dmkolesnikov@gmail.com">dmkolesnikov@gmail.com</a>><br>> Cc: Erlang Questions <<a ymailto="mailto:erlang-questions@erlang.org" href="mailto:erlang-questions@erlang.org">erlang-questions@erlang.org</a>><br>> Sent: Tuesday, July 2, 2013 4:11 PM<br>> Subject: Re: [erlang-questions] Is there a lomit on erlang vm nodes<br>> connection
speed<br>><br>><br>> I was of course mixed up and meant TCP_NODELAY if indeed that is the cause<br>> of bitty message traffic.<br>><br>> TCP (v4) overhead on ethernet starts at 78 bytes.<br>><br>> Jon<br>><br>>> PSH bit is extremely important when we are talking about signal plane. I<br>>> would see a negative impact on Erlang distribution if it is knocked out.<br>>> Thus, I was talking to separate concern into different perspectives.<br>>><br>>> Best Regards,<br>>> Dmitry >-|-|-*><br>><br>> _______________________________________________<br>> erlang-questions mailing list<br>> <a ymailto="mailto:erlang-questions@erlang.org" href="mailto:erlang-questions@erlang.org">erlang-questions@erlang.org</a><br>> <a href="http://erlang.org/mailman/listinfo/erlang-questions" target="_blank">http://erlang.org/mailman/listinfo/erlang-questions</a><br><br><br><br><br></div> </div>
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