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Posted to issues@trafficserver.apache.org by "Leif Hedstrom (JIRA)" <ji...@apache.org> on 2011/05/17 03:32:47 UTC
[jira] [Issue Comment Edited] (TS-621) writing 0 bytes to the HTTP
cache means only update the header... need a new API: update_header_only()
to allow 0 byte files to be cached
[ https://issues.apache.org/jira/browse/TS-621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13034490#comment-13034490 ]
Leif Hedstrom edited comment on TS-621 at 5/17/11 1:32 AM:
-----------------------------------------------------------
Took a quick look at this, nothing obvious comes to mind, yet. I did notice the event (VC_EVENT_WRITE_COMPLETE) originates from UnixNetVConnection.cc:476:
{code}
if (s->vio.ntodo() <= 0) {
write_signal_done(VC_EVENT_WRITE_COMPLETE, nh, vc);
return;
} else if (!signalled) {
{code}
was (Author: zwoop):
Took a quick look at this, nothing obvious comes to mind, yet. I did notice the event (VC_EVENT_WRITE_COMPLETE) originates from UnixNetVConnection.cc:476:
if (s->vio.ntodo() <= 0) {
write_signal_done(VC_EVENT_WRITE_COMPLETE, nh, vc);
return;
} else if (!signalled) {
> writing 0 bytes to the HTTP cache means only update the header... need a new API: update_header_only() to allow 0 byte files to be cached
> -----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TS-621
> URL: https://issues.apache.org/jira/browse/TS-621
> Project: Traffic Server
> Issue Type: Improvement
> Components: Cache
> Affects Versions: 2.1.5
> Reporter: John Plevyak
> Assignee: John Plevyak
> Fix For: 2.1.9
>
> Attachments: ts-621-jp-1.patch
>
>
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