Socket::Option#to_s

sockopt.to_s => string

static VALUE
sockopt_data(VALUE self)
{
    VALUE v = rb_attr_get(self, rb_intern("data"));
    StringValue(v);
    return v;
}

Alias of #data

returns the socket option data as a string.

Example

p Socket::Option.new(:INET6, :IPV6, :RECVPKTINFO, [1].pack("i!")).data
#=> "\x01\x00\x00\x00"

See also #data #optname #unpack #linger also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0