working commit

udpclient.cpp

@@ -17,24 +17,25 @@ extern "C" {
 #include <resolver.hpp>
 #include <udpclient.hpp>
 
-
 UDPClient::UDPClient(void) {
         sockfd = 0;
         rmax = 2024;
 };
 
-std::expected<void, std::string> UDPClient::Bind(std::string hostname, int nport) {
+std::expected<void, std::string> UDPClient::Bind(std::string naddress, int nport) {
         port = nport;
+        address = naddress;
 
-        Resolver resolver;
-        auto resolveRes = resolver.Resolve(hostname);
-        if (!resolveRes) {
-                auto msg = std::format("Cannot resolve hostname {}: {}", hostname, resolveRes.error());
-                return std::unexpected(msg);
+        struct sockaddr_in sa;
+        if (inet_pton(AF_INET, address.c_str(), &(sa.sin_addr)) == 1) {
+                family = AF_INET;
+        } else if (inet_pton(AF_INET6, address.c_str(), &(sa.sin_addr)) == 1) {
+                family = AF_INET6;
+        } else {
+                int errnocopy = errno;
+                std::string error = std::strerror(errnocopy);
+                return std::unexpected("Incorrect address " + naddress);
         }
-        auto addr = resolveRes.value();
-        address = addr.GetAddress();
-        family =  addr.GetFamily();
 
         if ((sockfd = socket(family, SOCK_DGRAM, 0)) < 0) {
                 int errnocopy = errno;