Changeset 20282 in vbox for trunk/src/libs/xpcom18a4/ipc/ipcd/daemon

Timestamp:

Jun 4, 2009 1:21:19 PM (16 years ago)

Author:

vboxsync

Message:

libs/xpcom: fix race for EventQueueService singleton creation, which causes the client to be unresponsive to requests from VBoxSVC, causing lots of trouble. Also a few other minor bugfixes which can lead to crashes.

File:

• trunk/src/libs/xpcom18a4/ipc/ipcd/daemon/src/ipcdUnix.cpp (modified) (1 diff)

trunk/src/libs/xpcom18a4/ipc/ipcd/daemon/src/ipcdUnix.cpp

@@ -525 +525 @@
         IPC_InitModuleReg(argv[0]);
 
+#ifdef VBOX
+        // Use large backlog, as otherwise local sockets can reject connection
+        // attempts. Usually harmless, but causes an unnecessary start attempt
+        // of IPCD (which will terminate straight away), and the next attempt
+        // usually succeeds. But better avoid unnecessary activities.
+        if (PR_Listen(listenFD, 128) != PR_SUCCESS) {
+#else /* !VBOX */
         if (PR_Listen(listenFD, 5) != PR_SUCCESS) {
+#endif /* !VBOX */
             LOG(("PR_Listen failed [%d]\n", PR_GetError()));
         }