Cache and sessionurl Problems

[delinetci]

i'm trying varnish cache system but there is problem.

i closed cookie for guest to varnish cache with this command header_remove('Set-Cookie'); in only showthread pages. Varnich cache is launching but vbulletin automatic add "&s=2064e33fe901606c7d07ed91a45ca6" to end of links.

it looks like example.com/showhread.php?t=125455&s=2064e33fe901606c7d07ed91a45ca6

Does anyone know about it?

[Budget101]

Session IDs are required if cookies are disabled.

If you wanted to remove them, which isn't advisable, you'd have to find every instance of the session hash variable within each template, and delete them.

What are you trying to achieve by removing the session hash string?