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https://issues.apache.org/jira/browse/ZOOKEEPER-4814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Damien Diederen updated ZOOKEEPER-4814:
---------------------------------------
Description:
Some old clients experience a protocol synchronization after receiving a
{{ConnectResponse}} from the server.
This started happening with ZOOKEEPER-4492, "Merge readOnly field into
ConnectRequest and Response," which writes overlong responses to clients which
do not know about the {{readOnly}} flag.
(One example of such a client is ZooKeeper's own C client library prior to
version 3.5!)
was:
Some old clients experience a protocol synchronization after receiving a
{{ConnectResponse}} from the server.
This started with ZOOKEEPER-4492, "Merge readOnly field into ConnectRequest and
Response," which writes overlong responses to clients which do not know about
the {{readOnly}} flag.
(One example of such a client is ZooKeeper's own C client library prior to
version 3.5!)
> Protocol desynchronization after Connect for (some) old clients
> ---------------------------------------------------------------
>
> Key: ZOOKEEPER-4814
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4814
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Affects Versions: 3.9.0
> Reporter: Damien Diederen
> Assignee: Damien Diederen
> Priority: Major
>
> Some old clients experience a protocol synchronization after receiving a
> {{ConnectResponse}} from the server.
> This started happening with ZOOKEEPER-4492, "Merge readOnly field into
> ConnectRequest and Response," which writes overlong responses to clients
> which do not know about the {{readOnly}} flag.
> (One example of such a client is ZooKeeper's own C client library prior to
> version 3.5!)
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