[jira] [Commented] (NIFI-9558) ConnectWebSocket leaks connections and duplicates FlowFiles in incoming connection mode

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-9558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17563057#comment-17563057 ] 

ASF subversion and git services commented on NIFI-9558:
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Commit 46bb7d153d5b17db77fc70042396973cbfa561a9 in nifi's branch refs/heads/main from Lehel
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=46bb7d153d ]

NIFI-9558: ConnectWebSocket leaks connections and duplicates FlowFiles in incoming connection mode (new PR)

This closes #6176.

Signed-off-by: Tamas Palfy <tp...@apache.org>


> ConnectWebSocket leaks connections and duplicates FlowFiles in incoming connection mode
> ---------------------------------------------------------------------------------------
>
>                 Key: NIFI-9558
>                 URL: https://issues.apache.org/jira/browse/NIFI-9558
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 1.15.0, 1.15.1, 1.15.2
>            Reporter: Peter Turcsanyi
>            Assignee: Lehel Boér
>            Priority: Major
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> NIFI-8639 introduced input connection for ConnectWebSocket in order to be able to configure the websocket connection via FlowFile attributes.
> But ConnectWebSocket handles the connections improperly: Once a new FF is received, it opens a new websocket connection but does not close the old one. It means that multiple connections are maintained and when the websocket server sends something, we get duplicated FlowFiles from ConnectWebSocket.



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