Hi.
I have a question about concurrent Haskell in GHC.
Suppose I want to write a native pure Haskell PostgreSQL client.
I have done this for Python (using Twisted):
http://hg.mperillo.ath.cx/twisted/pglib/
and I would like to do this in Haskell, as an exercise.
The main problem is with
Manlio Perillo wrote:
The GHC concurrent Haskell does not have a function to resume a given
thread (as found, as an example, in Lua).
It does, however, provide the MVar, which can be used to make a thread
block until some data is inserted into the MVar by another thread.
Andrew Coppin ha scritto:
Manlio Perillo wrote:
The GHC concurrent Haskell does not have a function to resume a given
thread (as found, as an example, in Lua).
It does, however, provide the MVar, which can be used to make a thread
block until some data is inserted into the MVar by another
manlio_perillo:
Hi.
I have a question about concurrent Haskell in GHC.
Suppose I want to write a native pure Haskell PostgreSQL client.
I have done this for Python (using Twisted):
http://hg.mperillo.ath.cx/twisted/pglib/
and I would like to do this in Haskell, as an exercise.
The
Hello Manlio,
Thursday, September 18, 2008, 11:01:10 PM, you wrote:
you just need to handle it in a message-passing way. this type of
problem (serializing access to unique resource) is rather common, for
example it's used in GUI libs. std way is to create thread that will
do actual work in
