parse partial URLs as well

2024-12-31 07:27:10 +01:00
parent d25551e3f9
commit 58e6ec86f0
1 changed files with 5 additions and 1 deletions
@@ -401,7 +401,11 @@ class KnxNetConnection : public KnxConnection {
  // @copydoc
  const char* open() override {
    close();
-    int fd = socketConnect(m_url && m_url[0] ? m_url : SYSTEM_MULTICAST_IP_STR,
+    string url = m_url && m_url[0] ? m_url : SYSTEM_MULTICAST_IP_STR;
+    if (m_url[0] == '@') {
+      url = SYSTEM_MULTICAST_IP_STR+url;
+    }
+    int fd = socketConnect(url.c_str(),
      SYSTEM_MULTICAST_PORT, IPPROTO_UDP, &m_multicast,
      // do not use connect() as it will limit incoming to the mcast src which is not the case
      0x01);