https://redmine.dataone.org/https://redmine.dataone.org/favicon.ico2015-02-09T19:52:29ZDataONE TasksJava Client - Task #6845: Look into why the CNs are hanging connectionshttps://redmine.dataone.org/issues/6845?journal_id=245692015-02-09T19:52:29ZRob Nahfrnahf@epscor.unm.edu
<ul></ul><p>did a bit of reading: the new HttpClient minor version bump (4.4-GA) includes better stale connection management:</p>
<ul>
<li>More efficient stale connection checking: indiscriminate connection
checking which results in approximately 20 to 50 ms overhead per request
has been deprecated in favor of conditional connection state validation
(persistent connections are to be re-validated only if a specified
period inactivity has elapsed)</li>
</ul>
<p>If the CLOSE_WAIT issue is at issue, this might be a cleaner way to handle it rather than coding in a monitoring thread</p>
Java Client - Task #6845: Look into why the CNs are hanging connectionshttps://redmine.dataone.org/issues/6845?journal_id=245832015-02-10T22:13:25ZRob Nahfrnahf@epscor.unm.edu
<ul><li><strong>Subject</strong> changed from <i>Look into why the CNs are not handing connections</i> to <i>Look into why the CNs are hanging connections</i></li></ul> Java Client - Task #6845: Look into why the CNs are hanging connectionshttps://redmine.dataone.org/issues/6845?journal_id=245922015-02-11T18:38:04ZRob Nahfrnahf@epscor.unm.edu
<ul><li><strong>Project</strong> changed from <i>Java Client</i> to <i>CN REST</i></li></ul> Java Client - Task #6845: Look into why the CNs are hanging connectionshttps://redmine.dataone.org/issues/6845?journal_id=253292015-06-02T17:02:44ZRob Nahfrnahf@epscor.unm.edu
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>In Progress</i></li><li><strong>% Done</strong> changed from <i>0</i> to <i>30</i></li></ul> Java Client - Task #6845: Look into why the CNs are hanging connectionshttps://redmine.dataone.org/issues/6845?journal_id=253302015-06-02T17:04:17ZRob Nahfrnahf@epscor.unm.edu
<ul></ul><p>would like to keep this one open at least until v2 testing is more complete. There is not enough information to be proactive on this one, other than upgrading HttpClient version, which may be premature.</p>
Java Client - Task #6845: Look into why the CNs are hanging connectionshttps://redmine.dataone.org/issues/6845?journal_id=275642016-05-07T07:52:35ZRob Nahfrnahf@epscor.unm.edu
<ul><li><strong>Project</strong> changed from <i>CN REST</i> to <i>Java Client</i></li><li><strong>translation missing: en.field_remaining_hours</strong> set to <i>0.0</i></li><li><strong>% Done</strong> changed from <i>30</i> to <i>100</i></li><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Closed</i></li><li><strong>Category</strong> set to <i>d1_libclient_java</i></li></ul><p>extensive reworking of connection management since this bug reported that has seemed to address the issue.</p>