From 59c088461212e71f9c6324d346ac5917b5c17bcb Mon Sep 17 00:00:00 2001
From: Johann Latocha
Date: Fri, 23 Sep 2011 01:48:10 +0200
Subject: [PVSMGR] Ask system for network interface before each broadcast

---
 src/net/pvsServiceBroadcast.cpp | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/net/pvsServiceBroadcast.cpp b/src/net/pvsServiceBroadcast.cpp
index a861456..7ce7f12 100644
--- a/src/net/pvsServiceBroadcast.cpp
+++ b/src/net/pvsServiceBroadcast.cpp
@@ -28,14 +28,6 @@ PVSServiceBroadcast::PVSServiceBroadcast()
     _announce = NULL;
     _timer = 0;
     _broadcaster.bind(SD_PORT_CONSOLE);
-
-    foreach (QNetworkInterface interface, QNetworkInterface::allInterfaces())
-        foreach (QNetworkAddressEntry entry, interface.addressEntries())
-            if (!entry.broadcast().isNull() && entry.broadcast().toString() != "127.255.255.255")
-                _everyone.append(entry.broadcast());
-
-    if (_everyone.isEmpty())
-        qDebug("ERROR: No broadcast address found");
 }
 
 PVSServiceBroadcast::~PVSServiceBroadcast()
@@ -56,10 +48,20 @@ void PVSServiceBroadcast::setFingerprint(QByteArray sha1)
 
 void PVSServiceBroadcast::timerEvent(QTimerEvent *event)
 {
+    foreach (QNetworkInterface interface, QNetworkInterface::allInterfaces())
+        foreach (QNetworkAddressEntry entry, interface.addressEntries())
+            if (!entry.broadcast().isNull() && entry.broadcast().toString() != "127.255.255.255")
+                _everyone.append(entry.broadcast());
+
+    if (_everyone.isEmpty())
+        qDebug("ERROR: No broadcast address found");
+
     if (_announce == NULL) return;
     foreach (QHostAddress bcast, _everyone)
     {
         qDebug("DEBUG: Broadcasting to %s:%i", qPrintable(bcast.toString()),SD_PORT_CLIENT);
         _broadcaster.writeDatagram(*_announce, bcast, SD_PORT_CLIENT);
     }
+
+    _everyone.clear();
 }
-- 
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