From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Tue, 17 May 2005 18:04:20 +0200
From: Christoph Lohmann <20h@r-36.net>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] Question on dial()
Message-Id: <20050517180420.77bf702d.20h@r-36.net>
In-Reply-To: <Pine.GSO.4.58.0505171017230.8487@cps3.cps.cmich.edu>
References: <10520507828.20050517155314@mail.ru>
	<Pine.GSO.4.58.0505170925120.7628@cps3.cps.cmich.edu>
	<ee9e417a05051707046ba1ad5e@mail.gmail.com>
	<Pine.GSO.4.58.0505171017230.8487@cps3.cps.cmich.edu>
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Good day.

Can you resolve the hostname "tigaon" on the same machine? For an echo
server; look at dial(2), which shows one in the EXAMPLES section.

Sincerely,

Christoph

On Tue, 17 May 2005 10:19:59 -0400 (EDT)
I RATTAN <rattan@cps.cmich.edu> wrote:

> 
> 
> On Tue, 17 May 2005, Russ Cox wrote:
> 
> > What does your program look like?
> 
> Here is the client code..
> -ishwar
> -----
> #include <u.h>
> #include <libc.h>
> 
> void
> main(void)
> {
>    char ibuf[128], obuf[33]="98765432109876543210987654321098";
> 
>    int fd, i, len;
> 
> 
>    if((fd = dial("tcp!tigaon!7", 0, 0, 0)) < 0)
>         sysfatal("dial");
>    for (i = 0; i < 21; i++) {
>         obuf[33-i] = 0;
>         len = strlen(obuf) + 1;
>         if(write(fd, obuf, len) != len)
>                 sysfatal("write");
>         if(read(fd, ibuf, 128) > 0)
>                 print("Got from server: %s\n", ibuf);
>     }
>     close(fd);
>     exits(nil);
> }
> ---