Make CXkeymacsApp::SendIPCMessage retry to send a message.

diff --git a/xkeymacs/xkeymacs.cpp b/xkeymacs/xkeymacs.cpp
index 3da6dc4..555226f 100644 (file)
--- a/xkeymacs/xkeymacs.cpp
+++ b/xkeymacs/xkeymacs.cpp
@@ -125,7 +125,10 @@ BOOL CXkeymacsApp::SendIPCMessage(DWORD msg)
        if (!m_bIsWow64)\r
                return TRUE;\r
        DWORD ack, read;\r
-       return CallNamedPipe(IPC_PIPE, &msg, sizeof(msg), &ack, sizeof(DWORD), &read, NMPWAIT_WAIT_FOREVER);\r
+       for (int i = 0; i < 10; Sleep(100), ++i)\r
+               if (CallNamedPipe(IPC_PIPE, &msg, sizeof(msg), &ack, sizeof(DWORD), &read, NMPWAIT_WAIT_FOREVER))\r
+                       return TRUE;\r
+       return FALSE;\r
 }\r
 \r
 int CXkeymacsApp::ExitInstance() \r