VoIP Mailing List Archives

[diego.viola at gmail.com]

Yep, it works Guido.

require 'socket'

server = TCPServer.new(8084)
loop do
con = server.accept
con.puts "connect\n\n"
con.puts "sendmsg\ncall-command: execute\nexecute-app-name: answer\n\n"
con.puts "sendmsg\ncall-command: execute\nexecute-app-name:
playback\nexecute-app-arg: tone_stream://%(10000,0,350,440)\n\n"
end

Thanks for the tip =D

On Sun, May 3, 2009 at 12:58 PM, Guido Kuth <gk@exram.de> wrote:

[brian at freeswitch.org]

This is how we do it in perl with ESL... it should be very similar in Ruby. You shouldn't have to manually use sendmsg if you tie the fd from the socket to ESL like we do in perl.

/b



require ESL;
use IO::Socket::INET;


my $ip = "127.0.0.1";
my $sock = new IO::Socket::INET ( LocalHost => $ip, LocalPort => '8040', Proto => 'tcp', Listen => 1, Reuse => 1 );
die "Could not create socket: $!\n" unless $sock;


for(; {
my $new_sock = $sock->accept();
my $pid = fork();
if ($pid) {
close($new_sock);
next;
}


my $host = $new_sock->sockhost();
my $fd = fileno($new_sock);

my $con = new ESL::ESLconnection($fd);
my $info = $con->getInfo();


print $info->serialize();


my $uuid = $info->getHeader("unique-id");


$con->execute("answer", "", $uuid);
$con->execute("playback", "/ram/swimp.raw", $uuid);


close($new_sock);
}






On May 3, 2009, at 4:00 PM, Diego Viola wrote:

[diego.viola at gmail.com]

I tried to use ESL::ESLconnection in ruby but I get this.

[diego@localhost ruby]$ ruby test.rb
test.rb:7:in `initialize': Wrong arguments for overloaded method
'ESLconnection.new'. (ArgumentError)
Possible C/C++ prototypes are:
ESLconnection.new(char const *host, char const *port, char const *password)
ESLconnection.new(int socket)
from test.rb:7:in `new'
from test.rb:7
from test.rb:5:in `loop'
from test.rb:5
[diego@localhost ruby]$

I made something like this:

esl = ESL::ESLconnection.new(con)

Where con is the accepted socket... should that work? Or do I have to
specify host/port/password on the ESLconnection?

Thanks,

Diego

On Sun, May 3, 2009 at 5:06 PM, Brian West <brian@freeswitch.org> wrote:

[brian at freeswitch.org]

You have to pass it the file descriptor I suspect like we do in perl, python and lua.

/b

On May 3, 2009, at 4:17 PM, Diego Viola wrote:

[diego.viola at gmail.com]

Do I need to do something with the file descriptor or fileno first?
Sorry, I don't know perl.

Diego

On Sun, May 3, 2009 at 5:17 PM, Diego Viola <diego.viola@gmail.com> wrote:

[diego.viola at gmail.com]

Ok, I'll try that. Thanks.

Diego

On Sun, May 3, 2009 at 5:25 PM, Brian West <brian@freeswitch.org> wrote:

[brian at freeswitch.org]

I think its con.fileno in this case? Not sure.

/b

On May 3, 2009, at 4:00 PM, Diego Viola wrote:

[diego.viola at gmail.com]

NICE! It works, it works =D

require 'socket'
require 'ESL'

server = TCPServer.new(8084)
loop do
con = server.accept
fd = con.to_i
esl = ESL::ESLconnection.new(fd)
esl.execute('answer')
esl.execute('playback', 'tone_stream://%(10000,0,350,440)')
end

Thanks everyone

Diego

On Sun, May 3, 2009 at 5:29 PM, Brian West <brian@freeswitch.org> wrote:

[diego.viola at gmail.com]

Will post some examples on the wiki now

Diego

On Sun, May 3, 2009 at 5:32 PM, Diego Viola <diego.viola@gmail.com> wrote:

[brian at freeswitch.org]

What ever the equiv. function in ruby is.

/b

On May 3, 2009, at 4:26 PM, Diego Viola wrote:

[diego.viola at gmail.com]

http://wiki.freeswitch.org/wiki/Event_Socket_Library#Ruby_Example

Added.

On Sun, May 3, 2009 at 5:33 PM, Diego Viola <diego.viola@gmail.com> wrote:

[diego.viola at gmail.com]

Hi guys,

It's me again, does anyone knows why this doesn't work?

require 'rubygems'
require 'eventmachine'
require 'ESL'

EventMachine.run {
con = EventMachine::start_server "127.0.0.1", 8084 do
fd = con.to_i
esl = ESL::ESLconnection.new(fd)
esl.execute('answer')
end
}

But using it with the normal TCPServer works? I'm trying to use ESL
with EventMachine, but it doesn't appear to work. Although it does
with the normal TCPServer.

Thanks,

On Sun, May 3, 2009 at 5:43 PM, Diego Viola <diego.viola@gmail.com> wrote:

[mikael at bjerkeland.com]

EventMachine is very different to TCPSocket and is definitely not a
drop-in replacement. Take a look at FreeSWITCHeR
(http://code.rubyists.com/projects/fs/repository) and see how they
implemented EventMachine.


More info about EventMachine and specifically #start_server is here:
http://eventmachine.rubyforge.org/EventMachine.html#M000385




El jue, 07-05-2009 a las 02:11 -0400, Diego Viola escribió:

[diego.viola at gmail.com]

I see, but it should work with ESL too right?

Diego

On Thu, May 7, 2009 at 7:55 AM, Mikael Aleksander Bjerkeland
<mikael@bjerkeland.com> wrote:

[diego.viola at gmail.com]

Ok, this seems to work:

require 'rubygems'
require 'eventmachine'

module CallingCard
def post_init
send_data "sendmsg\ncall-command:
execute\nexecute-app-name: answer\n\n"
send_data "sendmsg\ncall-command:
execute\nexecute-app-name: playback\nexecute-app-arg:
tone_stream://%(10000,0,350,440)\n\n"
end
end

EventMachine::run {
EventMachine::start_server "127.0.0.1", 8084, CallingCard
}

But what about ESL? :/

Diego

On Thu, May 7, 2009 at 12:03 PM, Diego Viola <diego.viola@gmail.com> wrote: