[jira] [Updated] (CASSANDRA-3005) OutboundTcpConnection's sending queue grows unboundedly without any backpressure logic

["Melvin Wang (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Melvin Wang updated CASSANDRA-3005:
-----------------------------------

    Attachment: c3005-v2

Sorry for the slackness. I got my hands really full these days. Incorporated Stu's feedback.
                
> OutboundTcpConnection's sending queue grows unboundedly without any backpressure logic
> --------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-3005
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3005
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Melvin Wang
>            Assignee: Melvin Wang
>         Attachments: c3005-v2, c3005.patch
>
>
> OutboundTcpConnection's sending queue unconditionally queues up the request and process them in sequence. Thinking about tagging the message coming in with timestamp and drop them before actually sending it if the message stays in the queue for too long, which is defined by the message's own time out value.

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