Problem using ruby with c++

Ruby
1

Hi,

I’m trying to use a ruby script in c++ which uses the method get of a
Net::HTTP object,
when I run it(script) in prompt it works, but when I run it in C++ it
returns an error in the get line.

ruby :

require “net/http”

some code…

page = “www.somepage.com”
port = 80
param = “someparam”

conn = Net::HTTP.new(page,port)
resp,data = conn.get(param) # get
line :stuck_out_tongue:

some code…

c++ :

ruby_init();
ruby_script(“script”);

char *args[] =
{
“param”,
NULL
};

ruby_set_argv((sizeof(args) / sizeof(args[0])) - 1, args);

ruby_init_loadpath();
rb_load_file(“script.rb”);
int status = ruby_exec();

ruby_cleanup(status);
ruby_finalize();

Error :

…/lib/ruby/1.8/net/http.rb:560:in initialize': getaddrinfo: non-recoverab le failure in name resolution. (SocketError) from d:/ruby/lib/ruby/1.8/net/http.rb:560:in connect’ from
d:/ruby/lib/ruby/1.8/timeout.rb:48:in timeout' from d:/ruby/lib/ruby/1.8/timeout.rb:76:in timeout’ from
d:/ruby/lib/ruby/1.8/net/http.rb:560:in connect' from d:/ruby/lib/ruby/1.8/net/http.rb:553:in do_start’ from
d:/ruby/lib/ruby/1.8/net/http.rb:542:in start' from d:/ruby/lib/ruby/1.8/net/http.rb:1029:in request’ from
d:/ruby/lib/ruby/1.8/net/http.rb:769:in `get’ from script.rb:53

What’s missing ? or What’s wrong ? Why does the script work in prompt
and
not work in C++ ?

2

I solved the problem, the method NtInitialize() was missing before
ruby_init()

right code:

int argc = 0;
char **argv = 0;

NtInitialize(&argc,&argv);

ruby_init();

…

2007/12/4, Teofilo D. [email protected]: