From: Richard Surname <ran1347372@...>
Date: 2010-07-16T06:41:05+09:00
Subject: Re: Ruby networking: Errno::ECONNREFUSED: Connection refused -  connect(2) on Ubuntu 9.1

Thank you sooooo much Jes炭s for the crystal clear explanation! You were
so on the mark and it saved me!

All the best,
Richard


Jes炭s Gabriel y Gal叩n wrote:
> 
> You can connect using the IP but not localhost (or 127.0.0.1). If you
> want your server to bind to all network interfaces, you can use
> 0.0.0.0:
> 
> ~$ netstat -ant | grep 9900
> tcp        0      0 0.0.0.0:9900            0.0.0.0:* 
> LISTEN
> jesus@jesus-laptop:~$ telnet localhost 9900
> Trying 127.0.0.1...
> Connected to localhost.
> Escape character is '^]'.
> Connection closed by foreign host.
> jesus@jesus-laptop:~$ telnet 192.168.1.35 9900
> Trying 192.168.1.35...
> Connected to 192.168.1.35.
> Escape character is '^]'.
> Connection closed by foreign host.
> 
> And then you can connect using all IPs that the machine uses.
> 
> Jesus.
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