From ff2b6ddfd2763b6b365c7466d51a1e2374e4bd4b Mon Sep 17 00:00:00 2001
From: Markus Goetz <Markus.Goetz@nokia.com>
Date: Wed, 5 May 2010 12:37:21 +0200
Subject: QHostInfo: Emit postponed lookup results when finishing current

Reviewed-by: Thiago
---
 src/network/kernel/qhostinfo.cpp | 12 ++++++++++++
 src/network/kernel/qhostinfo_p.h |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/src/network/kernel/qhostinfo.cpp b/src/network/kernel/qhostinfo.cpp
index fd39347..28a6c84 100644
--- a/src/network/kernel/qhostinfo.cpp
+++ b/src/network/kernel/qhostinfo.cpp
@@ -471,6 +471,18 @@ void QHostInfoRunnable::run()
     hostInfo.setLookupId(id);
     resultEmitter.emitResultsReady(hostInfo);
 
+    // now also iterate through the postponed ones
+    QMutableListIterator<QHostInfoRunnable*> iterator(manager->postponedLookups);
+    while (iterator.hasNext()) {
+        QHostInfoRunnable* postponed = iterator.next();
+        if (toBeLookedUp == postponed->toBeLookedUp) {
+            // we can now emit
+            iterator.remove();
+            hostInfo.setLookupId(postponed->id);
+            postponed->resultEmitter.emitResultsReady(hostInfo);
+        }
+    }
+
     manager->lookupFinished(this);
 
     // thread goes back to QThreadPool
diff --git a/src/network/kernel/qhostinfo_p.h b/src/network/kernel/qhostinfo_p.h
index e11766b..af270d8 100644
--- a/src/network/kernel/qhostinfo_p.h
+++ b/src/network/kernel/qhostinfo_p.h
@@ -173,6 +173,8 @@ public:
     bool wasAborted(int id);
 
     QHostInfoCache cache;
+
+    friend class QHostInfoRunnable;
 protected:
     QList<QHostInfoRunnable*> currentLookups; // in progress
     QList<QHostInfoRunnable*> postponedLookups; // postponed because in progress for same host
-- 
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