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https://issues.apache.org/jira/browse/DIRSERVER-1651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13094878#comment-13094878
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Howard Chu commented on DIRSERVER-1651:
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"rid=<replicaId>,csn=<Csn value>" (update) while apacheDS is using NULL for
the initial state and the structure"<replicaId>;<Csn value>" for the update
state. in the RFC its said:
indicates a request for initial content.....
Note that if you don't send <replicaId> in your initial query, the provider
cannot possibly know what replicaId to use in the first cookie it sends back
to you.
There's a desire to ensure that a cookie unambiguously defines a specific
provider-consumer relationship, and that a given cookie cannot be used with a
different provider or a different consumer. (In practice this doesn't matter
at all to the replication protocol, but keeping replicaIDs straight aids in
debugging when you're looking at hex dumps of packet traces.)
--
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/
> rfc 4533 implementation differences between openldap and apacheDS
> -----------------------------------------------------------------
>
> Key: DIRSERVER-1651
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1651
> Project: Directory ApacheDS
> Issue Type: Bug
> Components: ldap
> Affects Versions: 2.0.0-M2
> Reporter: Hajo Kliemeck
> Labels: 4533, openldap, syncrepl
>
> Tthere is an incompatibility between the RFC 4533 implementation of apacheDS
> and openldap.
> openldap uses the cookie structure "rid=<replicaId>" (initial) or
> "rid=<replicaId>,csn=<Csn value>" (update) while apacheDS is using NULL for
> the initial state and the structure "<replicaId>;<Csn value>" for the update
> state. in the RFC its said:
> {quote}
> The absence of a cookie or an initialized synchronization state in a cookie
> indicates a request for initial content.....
> {quote}
> first is apacheDS like, second is openldap like
> It should be possible to adapt the structure or the behavior.
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