[network] #4: sIsReadable and sIsWritable return true after socket is closed.

20 Jan 2009

      #4: sIsReadable and sIsWritable return true after socket is closed.
---------------------+------------------------------------------------------
 Reporter:  igloo    |       Owner:     
     Type:  defect   |      Status:  new
 Priority:  major    |   Milestone:     
Component:  network  |     Version:     
 Keywords:           |  
---------------------+------------------------------------------------------
 First reported here: http://hackage.haskell.org/trac/ghc/ticket/2774

 ----

 {{{
...
import Network.Socket
s <- socket AF_INET Stream 6
 Loading package parsec-2.1.0.1 ... linking ... done.
 Loading package network-2.2.0.1 ... linking ... done.
bindSocket s (SockAddrInet 0 0)
listen s 1
sClose s
sIsReadable s
 True
sIsWritable s
 True
 }}}
sIsReadable and sIsWritable return true when the !SocketStatus is
 Connected or Listening. sClose does not change the status. Perhaps a new
 status Closed should be added to !SocketStatus.

-- 
Ticket URL: http://trac.haskell.org/network/ticket/4
network http://projects.haskell.org/network/
Networking-related facilities