[Spread-users] 1225
George Schlossnagle
george at omniti.com
Tue Mar 5 11:07:03 EST 2002
Ok.... so now spuser isn't processing fast enough. Is there a high
degree of latency or packet-loss on your network? Have you tried a
client which does not update the screen for every message?
On Tuesday, March 5, 2002, at 10:58 AM, koorosh.alahiari at ids.allianz.com
wrote:
>
> Not joining the group got me a bit further (up to 7419 see below).
> After that spuser was kicked off! BUT my client thinks it has delivered
> all 100,000 messages.
>
> User>
> ============================
> received RELIABLE message from #XXXXXXXX, of type 0, (endian 0) to 1
> groups
> (17 bytes): Test message 7419
>
> User>
> ============================
> SP_error: (-8) Connection closed by spread
>
> ============================
>
> Bye.
>
>
>
>
> George Schlossnagle
> <george at omniti.com> To: Guido van
> Rossum <guido at python.org>
> Sent by: cc:
> koorosh.alahiari at ids.allianz.com, spread-users at lists.spread.org
> spread-users-admin at lists. Subject: Re:
> [Spread-users] 1225
> spread.org
>
>
> 05/03/02 16:44
>
>
>
>
>
> To elaborate (perhaps superfluously). Your sender need not sp_join()
> the group it is sp_multicast()'ing to. In fact, unless you have it
> setup to read messages at well, you do not want ti to join the group,
> otherwise you will get the behavior you are seeing here.
>
> George
>
> On Tuesday, March 5, 2002, at 10:41 AM, Guido van Rossum wrote:
>
>>> I have a client that generates the messages and I run spuser as
>>> another
>>> client
>>> that joins the group my program sends the messages to.
>>> spuser printsout all the messages (up to 1225) BUT my program
>>> does not try the to receive the messages that it is
>>> sending itself.
>>> Looks like things are happening too fast
>>> for spread to handle correctly!
>>
>> Is the sender a member of the group to which it sends the messages?
>> Then you're running into the 1000-message limit -- I bet the sender
>> isn't set up to receive its own messages, but the Spread semantics
>> make this happen.
>>
>> --Guido van Rossum (home page: http://www.python.org/~guido/)
>>
>>
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>>
>>
> // George Schlossnagle
> // Principal Consultant
> // OmniTI, Inc http://www.omniti.com
> // (c) 301.343.6422 (e) george at omniti.com
> // 1024D/1100A5A0 1370 F70A 9365 96C9 2F5E 56C2 B2B9 262F 1100 A5A0
>
>
>
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// George Schlossnagle
// Principal Consultant
// OmniTI, Inc http://www.omniti.com
// (c) 301.343.6422 (e) george at omniti.com
// 1024D/1100A5A0 1370 F70A 9365 96C9 2F5E 56C2 B2B9 262F 1100 A5A0
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