[Freeswitch-users] Re-2: Ruby and ESL help

[Diego Viola]

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 at gmail.com> wrote:
> I tried to use ESL::ESLconnection in ruby but I get this.
>
> [diego at 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 at 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 at freeswitch.org> wrote:
>> 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:
>>
>> 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
>>
>> Brian West
>> brian at freeswitch.org
>> -- Meet us at ClueCon!  http://www.cluecon.com
>>
>>
>>
>>
>>
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>>
>