tcp/quic lab patched again

network/tcpquiclab/quic_multi_server.c

@@ -117,7 +117,21 @@ int main(int argc, char *argv[]) {
             quiche_conn *conn = client->conn;
 
             if (quiche_conn_is_closed(conn)) {
+                if (!done_printing && client->timer_started) {
+                    struct timespec end;
+                    clock_gettime(CLOCK_MONOTONIC, &end);
+                    double time_taken = (end.tv_sec - client->start_time.tv_sec) + (end.tv_nsec - client->start_time.tv_nsec) / 1e9;
+                    double mb = client->total_bytes / (1024.0 * 1024.0);
+                    double throughput = mb / time_taken;
+
+                    printf("\nTest Finished:\n");
+                    printf("Total Data Received: %.2f MB\n", mb);
+                    printf("Time Taken: %.2f seconds\n", time_taken);
+                    printf("Total Throughput: %.2f MB/s\n", throughput);
+                    done_printing = true;
+                }
                 printf("Connection closed.\n");
+                quiche_conn_free(conn);
                 free(client);
                 client = NULL;
                 break;