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Posted to dev@qpid.apache.org by "Robbie Gemmell (Jira)" <ji...@apache.org> on 2020/11/12 15:17:00 UTC
[jira] [Updated] (PROTON-2278) [c] Raw connection API trying to
give back buffers after emitting the PN_RAW_CONNECTION_DISCONNECTED event
[ https://issues.apache.org/jira/browse/PROTON-2278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robbie Gemmell updated PROTON-2278:
-----------------------------------
Summary: [c] Raw connection API trying to give back buffers after emitting the PN_RAW_CONNECTION_DISCONNECTED event (was: [proton-c] Raw connection API trying to give back buffers after emitting the PN_RAW_CONNECTION_DISCONNECTED event)
> [c] Raw connection API trying to give back buffers after emitting the PN_RAW_CONNECTION_DISCONNECTED event
> ----------------------------------------------------------------------------------------------------------
>
> Key: PROTON-2278
> URL: https://issues.apache.org/jira/browse/PROTON-2278
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
> Affects Versions: proton-c-0.32.0
> Reporter: Ganesh Murthy
> Assignee: Andrew Stitcher
> Priority: Major
> Fix For: proton-c-0.33.0
>
>
> The router tries to make a raw socket connection to an nginx server on port 80 but that nginx server is not running. The raw socket connection fails (as expected). I see a PN_RAW_CONNECTION_DISCONNECTED event (also expected). But I see PN_RAW_CONNECTION_NEED_WRITE_BUFFERS and PN_RAW_CONNECTION_NEED_READ_BUFFERS events *after* the PN_RAW_CONNECTION_DISCONNECTED event as seen below in the log -
>
> {noformat}
> 2020-09-23 11:22:40.006736 -0400 HTTP_ADAPTOR (trace) [C1] PN_RAW_CONNECTION_DISCONNECTED
> 2020-09-23 11:22:40.006792 -0400 HTTP_ADAPTOR (trace) [C1] PN_RAW_CONNECTION_NEED_WRITE_BUFFERS Need write buffers
> 2020-09-23 11:22:40.006802 -0400 HTTP_ADAPTOR (trace) [C1] PN_RAW_CONNECTION_NEED_READ_BUFFERS Need read buffers {noformat}
>
> The documentation on pn_raw_connection_close() seems to suggest that PN_RAW_CONNECTION_DISCONNECTED will be the very last event emitted on a connection.
>
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