Remove some stuff that might be slow?

Author: TrentHouliston

src/dsl/word/UDP.hpp

@@ -351,7 +351,6 @@ namespace dsl {
                 }
 
                 buffer.resize(received);
-                buffer.shrink_to_fit();
 
                 // Load the socket we are listening on
                 util::network::sock_t local{};
@@ -411,26 +410,26 @@ namespace dsl {
                 p.remote  = result.remote;
 
                 // Confirm that this packet was sent to one of our local addresses
-                for (const auto& iface : util::network::get_interfaces()) {
-                    if (iface.ip.sock.sa_family == result.local.sock.sa_family) {
-                        // If the two are equal
-                        if (iface.ip.sock.sa_family == AF_INET) {
-                            if (iface.ip.ipv4.sin_addr.s_addr == result.local.ipv4.sin_addr.s_addr) {
-                                return p;
-                            }
-                        }
-                        else if (iface.ip.sock.sa_family == AF_INET6) {
-                            if (std::memcmp(&iface.ip.ipv6.sin6_addr,
-                                            &result.local.ipv6.sin6_addr,
-                                            sizeof(result.local.ipv6.sin6_addr))
-                                == 0) {
-                                return p;
-                            }
-                        }
-                    }
-                }
-
-                return {};
+                // for (const auto& iface : util::network::get_interfaces()) {
+                //     if (iface.ip.sock.sa_family == result.local.sock.sa_family) {
+                //         // If the two are equal
+                //         if (iface.ip.sock.sa_family == AF_INET) {
+                //             if (iface.ip.ipv4.sin_addr.s_addr == result.local.ipv4.sin_addr.s_addr) {
+                //                 return p;
+                //             }
+                //         }
+                //         else if (iface.ip.sock.sa_family == AF_INET6) {
+                //             if (std::memcmp(&iface.ip.ipv6.sin6_addr,
+                //                             &result.local.ipv6.sin6_addr,
+                //                             sizeof(result.local.ipv6.sin6_addr))
+                //                 == 0) {
+                //                 return p;
+                //             }
+                //         }
+                //     }
+                // }
+
+                return p;
             }
 
             struct Broadcast : IO {
@@ -457,19 +456,21 @@ namespace dsl {
                         p.remote  = result.remote;
 
                         // 255.255.255.255 is always a valid broadcast address
-                        if (result.local.ipv4.sin_addr.s_addr == htonl(INADDR_BROADCAST)) {
-                            return p;
-                        }
+                        // if (result.local.ipv4.sin_addr.s_addr == htonl(INADDR_BROADCAST)) {
+                        //     return p;
+                        // }
+
+                        return p;
 
                         // Confirm that this packet was sent to one of our broadcast addresses
-                        for (const auto& iface : util::network::get_interfaces()) {
-                            if (iface.broadcast.sock.sa_family == AF_INET) {
-                                if (iface.flags.broadcast
-                                    && iface.broadcast.ipv4.sin_addr.s_addr == result.local.ipv4.sin_addr.s_addr) {
-                                    return p;
-                                }
-                            }
-                        }
+                        // for (const auto& iface : util::network::get_interfaces()) {
+                        //     if (iface.broadcast.sock.sa_family == AF_INET) {
+                        //         if (iface.flags.broadcast
+                        //             && iface.broadcast.ipv4.sin_addr.s_addr == result.local.ipv4.sin_addr.s_addr) {
+                        //             return p;
+                        //         }
+                        //     }
+                        // }
                     }
 
                     return {};