No subject


Mon Oct 15 08:52:25 EDT 2012


small sample size, users that run into this problem are those with higher
levels of usage, i.e. connections with more traffic.

Also, this *seems* to affect users in the same LAN more. The 2 groups of
affected users I worked closely with regarding this issue were both
connected to the same WiFi router.


On Mon, Feb 25, 2013 at 4:36 PM, Glyph <glyph at twistedmatrix.com> wrote:

>
> On Feb 25, 2013, at 4:17 PM, Wenxiang Wu <wenxiang at zopim.com> wrote:
>
>  Unfortunately for performance reasons, I cannot test this with any other
> reactor. And the only time I have ever been able to reproduce this was when
> I left my client running overnight.
>
>
> Understandable; I've never managed to reliably reproduce it in a test
> environment either.
>
> However due to the amount of traffic we are seeing, I am able to reliably
> find connections stuck in this state. I get 2-3 connections stuck every
> hour.
>
>
> Do these connections share any obvious attributes?  For example, are they
> to clients on some particular network?
>
> -g
>
>
>
> _______________________________________________
> Twisted-Python mailing list
> Twisted-Python at twistedmatrix.com
> http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
>
>


-- 
Wenxiang Wu
VP Partying / Engineering
www.zopim.com

[US] +1 (408) 680-9345
[SG] +65 9457-5822

--047d7bd91f10f8a97004d69ab578
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">From what I can tell, there isn&#39;t a specific pattern t=
hat. But from this small sample size, users that run into this problem are =
those with higher levels of usage, i.e. connections with more traffic.<div>

<br></div><div style>Also, this *seems* to affect users in the same LAN mor=
e. The 2 groups of affected users I worked closely with regarding this issu=
e were both connected to the same WiFi router.</div></div><div class=3D"gma=
il_extra">

<br><br><div class=3D"gmail_quote">On Mon, Feb 25, 2013 at 4:36 PM, Glyph <=
span dir=3D"ltr">&lt;<a href=3D"mailto:glyph at twistedmatrix.com" target=3D"_=
blank">glyph at twistedmatrix.com</a>&gt;</span> wrote:<br><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex">

<div style=3D"word-wrap:break-word"><br><div><div class=3D"im"><div>On Feb =
25, 2013, at 4:17 PM, Wenxiang Wu &lt;<a href=3D"mailto:wenxiang at zopim.com"=
 target=3D"_blank">wenxiang at zopim.com</a>&gt; wrote:</div><br><blockquote t=
ype=3D"cite">

<div dir=3D"ltr" style=3D"font-family:Menlo;font-size:medium;font-style:nor=
mal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-heigh=
t:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-=
space:normal;word-spacing:0px">

Unfortunately for performance reasons, I cannot test this with any other re=
actor. And the only time I have ever been able to reproduce this was when I=
 left my client running overnight.</div></blockquote><div><br></div></div>

<div>Understandable; I&#39;ve never managed to reliably reproduce it in a t=
est environment either.</div><div class=3D"im"><br><blockquote type=3D"cite=
"><div dir=3D"ltr" style=3D"font-family:Menlo;font-size:medium;font-style:n=
ormal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-hei=
ght:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;whit=
e-space:normal;word-spacing:0px">

<div>However due to the amount of traffic we are seeing, I am able to relia=
bly find connections stuck in this state. I get 2-3 connections stuck every=
 hour.</div></div></blockquote><br></div></div><div>Do these connections sh=
are any obvious attributes? =C2=A0For example, are they to clients on some =
particular network?</div>

<span class=3D"HOEnZb"><font color=3D"#888888"><div><br></div><div>-g</div>=
<div><br></div><br></font></span></div><br>________________________________=
_______________<br>
Twisted-Python mailing list<br>
<a href=3D"mailto:Twisted-Python at twistedmatrix.com">Twisted-Python at twistedm=
atrix.com</a><br>
<a href=3D"http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python=
" target=3D"_blank">http://twistedmatrix.com/cgi-bin/mailman/listinfo/twist=
ed-python</a><br>
<br></blockquote></div><br><br clear=3D"all"><div><br></div>-- <br><div>Wen=
xiang Wu</div><div>VP Partying / Engineering</div><div><a href=3D"http://ww=
w.zopim.com" target=3D"_blank">www.zopim.com</a></div><div><br></div><div>[=
US] +1 (408) 680-9345</div>

<div>[SG] +65 9457-5822</div>
</div>

--047d7bd91f10f8a97004d69ab578--



More information about the Twisted-Python mailing list