[Buildbot-devel] twisted.internet.error.ConnectionLost

[Dustin J. Mitchell]

Wow, that's a great idea.  If you do get that working, in such a way
that others could use it, please let us know!

Dustin

On Sun, Jan 25, 2015 at 9:27 PM, Jianjun Mao <justmao945 at gmail.com> wrote:
> I am trying to make a lower level proxy to reconnect the network when in
> poor network.
>
> The connection is:
> Buildbot master  <-> Proxy server <-> Proxy client <-> Buildbot slave.
>
> The connection between buildbot master and proxy server is very stable, same
> as buildbot slave and proxy client.
> I hope this program can drop this frustrated error...
>
>
> On Sun, Jan 25, 2015 at 11:50 AM, Dustin J. Mitchell <dustin at v.igoro.us>
> wrote:
>>
>> This error occurs when the TCP connection between the master and slave
>> is severed.  This can happen due to firewalls losing state, or just
>> enough packet loss that the kernel decides the connection is dead.
>>
>> This is a big problem at Mozilla, too, and has led to us always
>> locating masters in the same datacenter as slaves.
>>
>> Dustin
>>
>> On Thu, Jan 22, 2015 at 1:43 AM, Jianjun Mao <justmao945 at gmail.com> wrote:
>> > Hi all,
>> >
>> > I met the frustrated error "exception slave lost", and the interrupt
>> > info is
>> >
>> > [Failure instance: Traceback (failure with no frames): <class
>> > 'twisted.internet.error.ConnectionLost'>: Connection to the other side
>> > was
>> > lost in a non-clean fashion.
>> >
>> > The network between my buildbot master(Ubuntu12.04) and
>> > slave(Ubuntu12.04)
>> > is not good, so I guess the reason may be the poor connection
>> > environment.
>> >
>> > The keep alive interval for master was 3600 and slave was 600 when I met
>> > the
>> > error. Then I changed both of them to 30, but it lost again.
>> >
>> > I searched Google but can not find out any solutions, so can anyone help
>> > me?
>> >
>> > Buildbot version 0.8.10
>> >
>> > Python version 2.7.3
>> >
>> > Thank you!
>> >
>> >
>> > Jianjun.
>> >
>> >
>> >
>> > ------------------------------------------------------------------------------
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>> > GigeNET is offering a free month of service with a new server in
>> > Ashburn.
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>> > http://p.sf.net/sfu/gigenet
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>> >
>
>