Hello,
> If my understating is correct, I cannot use recvFrom since it calls
> recvfrom() with FFI. So, I use socketToHandle to translate a socket to
> a handle.
Sorry. This is my misunderstanding.
recvFrom does not stop other threads at least on UNIX. So, my problem
is solved.
--Kazu
_
On Oct 29, 2009, at 04:31 , Kazu Yamamoto (山本和彦) wrote:
Since the handle is associated with UDP, the entire data size should
be known when a UDP packet arrived. But I cannot find a way to know
data size. (I want a function like hFileSize.) Note that hGetContents
blocks.
The short answer is: yo
Hello,
I'm trying to implement DNS resolver without any external C libraries
for my daemon program which uses DNS lookup.
I know the "hsdns" library exists. But since it calls GNU asynchronous
DNS resolver library by FFI, all threads of Haskell are blocked on
non-threaded RTS.
If the threaded R
