Use the global message pool to avoid KErrServerBusy errors

Symbian IPC has two modes, either a preallocated message pool for the
process (up to 255 allowed), or the global message pool.
The default for the socket server is 8 preallocated slots, which is not
enough to run the qnetworkreply autotest. However preallocating a large
number of slots would be wasteful for an application that only uses one
or two sockets at a time.
Since we can't predict the usage, the global pool seems the best option.

Reviewed-by: Iain

1 files changed, 3 insertions, 1 deletions

diff --git a/src/corelib/kernel/qcore_symbian_p.cpp b/src/corelib/kernel/qcore_symbian_p.cpp
index fdae31b..45e07ad 100644
--- a/src/corelib/kernel/qcore_symbian_p.cpp
+++ b/src/corelib/kernel/qcore_symbian_p.cpp
@@ -223,7 +223,9 @@ QSymbianSocketManager::QSymbianSocketManager() :
     // ### In future this could be changed to KAfInet6 when that is more common than IPv4
     preferences.iAddrFamily = KAfInet;
     preferences.iProtocol = KProtocolInetIp;
-    qt_symbian_throwIfError(iSocketServ.Connect(preferences));
+    //use global message pool, as we do not know how many sockets app will use
+    //TODO: is this the right choice?
+    qt_symbian_throwIfError(iSocketServ.Connect(preferences, -1));
     qt_symbian_throwIfError(iSocketServ.ShareAuto());
 }