From: "sahu@firstpost.pub" <sahu@firstpost.pub>
To: 9front@9front.org
Subject: [9front] serving html sites with announce, listen and accept (dial(2))
Date: Mon, 9 Sep 2024 07:57:16 +0200 [thread overview]
Message-ID: <8DE37884-0209-400A-B603-00557873998C@firstpost.pub> (raw)
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hello everyone,
I’ve made some small changes to the bekremvax-example in dial(2) in order to get a simple html response:
#include <u.h>
#include <libc.h>
int
bekremvax(void)
{
int dfd, acfd, lcfd;
char adir[40], ldir[40];
int n;
char *buf = „HTTP/1.1 200 OK\nContent-Type: text/html; charset=UTF-8\nContent-Length: 8\n\n<!DOCTYPE html><html><body>hello, world!</body></html>";
acfd = announce("tcp!*!7", adir);
if(acfd < 0)
return -1;
for(;;){
/* listen for a call */
lcfd = listen(adir, ldir);
if(lcfd < 0)
return -1;
/* fork a process to echo */
switch(fork()){
case -1:
perror("forking");
close(lcfd);
break;
case 0:
/* accept the call and open the data file */
dfd = accept(lcfd, ldir);
if(dfd < 0)
return -1;
print(„incoming request“);
write(dfd, buf, sizeof(buf));
exits(nil);
default:
close(lcfd);
break;
}
}
}
void
main()
{
bekremvax();
exits(nil);
}
in my browser I’m getting an empty page and with netcat the following output:
nc -v 10.211.55.3 7
Connection to 10.211.55.3 port 7 [tcp/discard] succeeded!
HTTP/1.1%
there is also no print statement („incoming request“) when I’m trying to reach the service via browser. am I doing something wrong? 9front is running in a vm at the moment, but as far as I can tell there weren’t any issues regarding the network.
thank you very much in advance!
best regards,
Sascha
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next reply other threads:[~2024-09-09 5:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-09 5:57 sahu [this message]
2024-09-09 6:10 ` Alex Musolino
2024-09-09 7:28 ` sahu
2024-09-09 8:12 ` sirjofri
2024-09-09 9:09 ` sahu
2024-09-09 10:10 ` sirjofri
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