-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2/2/11 20:06 , wren ng thornton wrote:
When I put this all together, the process is killed with: control message: Just (Err "endOfInput")
POSIX FIFOs and GHC's nonblocking file descriptors implementation don't play well together; you should launch the writer end first and let it block waiting for the reader, or you should switch to opening the FIFO r/w and add a control message for end-of-stream (the usual way to work with FIFOs). - -- brandon s. allbery [linux,solaris,freebsd,perl] allbery.b@gmail.com system administrator [openafs,heimdal,too many hats] kf8nh -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk1LRWYACgkQIn7hlCsL25UhiwCePaEpZM0wlKRabmOT0SV7UKbP Bc8AnRs+QTl59Cn9JRWUfNE1MBGv0X1S =Fvqe -----END PGP SIGNATURE-----