working commit

udpclient_test.cpp

@@ -4,11 +4,25 @@
 #include <format>
 
 #include <udpclient.hpp>
+#include <resolver.hpp>
 
 int main(int argc, char** argv) {
         UDPClient cli;
         std::string message("Hello");
-        auto bindRes = cli.Bind("www.gnu.org", 1025);
+
+        const std::string hostname("www.gnu.org");
+
+        Resolver resolver;
+        auto resolveRes = resolver.Resolve(hostname);
+        if (!resolveRes) {
+                auto msg = std::format("Cannot resolve hostname {}: {}", hostname, resolveRes.error());
+                std::cerr << std::format("Error: {}", msg) << std::endl;
+                return 1;
+        }
+        auto raddr = resolveRes.value();
+        auto address = raddr.GetAddress();
+
+        auto bindRes = cli.Bind(address, 1025);
         if (!bindRes) {
                 std::cerr << std::format("Error: {}", bindRes.error()) << std::endl;
                 return 1;