Changeset 31738 in vbox

Timestamp:

Aug 17, 2010 4:12:51 PM (14 years ago)

Author:

vboxsync

Message:

FT updates

Location:

trunk/src/VBox/VMM

Files:

• FTM.cpp (modified) (4 diffs)
• FTMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/FTM.cpp

@@ -27 +27 @@
 #include <VBox/param.h>
 #include <VBox/ssm.h>
+#include <VBox/log.h>
 
 #include <iprt/assert.h>
@@ -32 +33 @@
 #include <iprt/string.h>
 #include <iprt/mem.h>
-#include <VBox/log.h>
+#include <iprt/tcp.h>
 
 /**
@@ -80 +81 @@
 
 /**
+ * Listen for incoming traffic destined for the standby VM.
+ *
+ * @copydoc FNRTTCPSERVE
+ *
+ * @returns VINF_SUCCESS or VERR_TCP_SERVER_STOP.
+ */
+static DECLCALLBACK(int) ftmR3StandbyServeConnection(RTSOCKET Sock, void *pvUser)
+{
+    PVM pVM = (PVM)pvUser;
+
+    /*
+     * Disable Nagle.
+     */
+    int rc = RTTcpSetSendCoalescing(Sock, false /*fEnable*/);
+    AssertRC(rc);
+
+    return VINF_SUCCESS;
+}
+
+/**
  * Powers on the fault tolerant virtual machine.
  *
@@ -119 +140 @@
     {
         /* standby */
+        PRTTCPSERVER hServer;
+
+        rc = RTTcpServerCreateEx(pszAddress, uPort, &hServer);
+        if (RT_FAILURE(rc))
+            return rc;
+
+        rc = RTTcpServerListen(hServer, ftmR3StandbyServeConnection, pVM);
+        /** @todo deal with the exit code to check if we should activate this standby VM. */
+
+        RTTcpServerDestroy(hServer);
     }
     return VERR_NOT_IMPLEMENTED;

trunk/src/VBox/VMM/FTMInternal.h

@@ -39 +39 @@
     unsigned    uPort;
     unsigned    uInterval;
+
 } FTM;