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https://issues.apache.org/jira/browse/TS-621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13034494#comment-13034494
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Leif Hedstrom commented on TS-621:
----------------------------------
Actually, I suspect it's in HttpTunnel.cc:846:
{code}
if (c_write == 0) {
// Nothing to do, call back the cleanup handlers
c->write_vio = NULL;
consumer_handler(VC_EVENT_WRITE_COMPLETE, c);
} else {
c->write_vio = c->vc->do_io_write(this, c_write, c->buffer_reader);
ink_assert(c_write > 0);
}
c = c->link.next;
}
{code}
I *think* this makes some sense actually :)
> 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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