On 10/22/2015 10:38 AM, Graham Leggett wrote:
On 22 Oct 2015, at 5:31 PM, Andy Wang <aw...@ptc.com> wrote:
I already had to do that. We have this weird scenario where when our installer
installs httpd, httpd hangs. Packet captures show the request arriving but no
ACK or any form of response.
If I kill the installer process, the problem goes away. I have no idea how or
why that could possibly occur, but Acceptfilter http none resolves that issue.
Sounds like a request that the http accept filter doesn’t believe is complete?
Could be an RFC violation on the client side.
I'm not sure how that's possible. The TCP stack doesn't even respond to
the initial SYN.
As soon as we kill the installer process, httpd starts to respond.
Andy
