[zeromq-dev] Extremely strange PUB/SUB behavior
Calvin de Vries
devries.calvin at gmail.com
Thu Feb 23 21:19:39 CET 2012
I made a reproducible case in C++ where if you have two subscribers: one
listening to "a" and "b" and another listening to "a" "b" and "c" if you
close the socket of the subscriber listening to "a" and "b" the other
subscriber loses a "b" message for one sequence. I can't seem to reproduce
it where it stops getting "b" messages altogether, though, which is what I
see in production.
On Wed, Feb 22, 2012 at 4:13 PM, Calvin de Vries
<devries.calvin at gmail.com>wrote:
> I actually do use high water marks already, I don't use identities on
> purpose because I don't want the client to be durable. If the client socket
> is closed and reopened, it's bad behavior if messages are replayed (in my
> On Wed, Feb 22, 2012 at 4:04 PM, Justin Cook <jhcook at gmail.com> wrote:
>> On Wed, Feb 22, 2012 at 8:47 PM, Calvin de Vries
>> <devries.calvin at gmail.com> wrote:
>> > I'm not using ZMQ_IDENTITY on either the server or the client.
>> If either of you are able to reproduce this, I would recommend setting
>> a high water mark and using identities (durable sockets) to see if
>> that alleviates the issue. Just a wild guess...
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
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