I guess there are a number of J:ers interested in seeing a solution to this
2007/4/2, JC Coez <[EMAIL PROTECTED]>:
It seems to be exactly what happened in my case wth the Arion chess engine. When you will have some time to solve that please let me know. JC Coez ----- Original Message ----- From: "Raul Miller" <[EMAIL PROTECTED]> To: "Programming forum" <[email protected]> Sent: Monday, April 02, 2007 9:33 PM Subject: Re: [Jprogramming] stdin/stdout >I downloaded and installed arasan 9.5 from > http://www.arasanchess.org/downld.html > > I ran arasan.exe, and the gui worked. > > I ran arasanx.exe, and the stdio interface worked (I was able to enter > commands like > e7e6 and e2e4, and get plausible responses). > > In J, I defined: > spawnio=:3 :0 > require'task' > cocurrent 'jtask' > 'or ow'=.CreatePipe 1 > 'ir iw'=.CreatePipe 2 > ph=.(ow,ir) CreateProcess y > if.1>ph do. > CloseHandle or,ow,ir,iw > assert.0 > end. > CloseHandle ow,ir > iw,or > ) > > arasanx=:3 :0 > spawnio (2!:5'APPDATA'),'\arasanx.exe' > ) > > rd=:ReadAll_jtask_ > wr=:WriteAll_jtask_ > > Then, I tried: > arasanx'' > 548 424 > rd 424 > > At this point, my J session "froze". I then went to the OS, and ended the > arasanx process. As soon as I did this, J returned the text of the first > line > from arasanx: > > Arasan 9.5 Copyright 1994-2006 by Jon Dart > > If I wanted to make this work, I'd have to figure out how to read and > write lines. (task.ijs does not include a ReadLine verb.) > > I think I know how to make this work (actually, I have several ideas > I could try), but I don't have time to mess with this right now. > > -- > Raul > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > --------------------------------------------------------------------------------------- > Orange vous informe que cet e-mail a ete controle par l'anti-virus mail. > Aucun virus connu a ce jour par nos services n'a ete detecte. > > > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
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