half-closed client problems?

iTake a look at this:

Connection: 0xa881000
        FD 156, read 303, wrote 16428
        FD desc: half-closed
        in: buf 0xa882000, offset 0, size 0
        peer: foo
        me: foo
        nrequests: 1
        persistent: 0
        defer: n 3169, until 979561969
uri http://www.lockwave.com/storage/download.cfm?path=partyfav1/Part%20Favors%20[Full].c07&getshare=yes
log_type TCP_MISS
out.offset 14279112, out.size 0
req_sz 303
entry 0xa841b40/EB2C836D22E5F96E121171B1696FD6B9
old_entry 0x0/N/A
start 979558454.446742 (3513.974838 seconds ago)

Why are we not enforcing some form of timeout on half-closed connections?

Adrian

-- 
Adrian Chadd			"Sex Change: a simple job of outside 
<adrian@creative.net.au>	  to inside plumbing."
				    - Some random movie