Queue up events before the UI is spawned

- Queue up any events fired to the UI before the UI exists
- At exit, check if UIs exist, and if not, flush the queue of LogRecords to
  the console directly.
- When establishing a connection from the UI to the server, flush the queue of
  events to the queue in the server connection, so the UI will receive them
  when it begins its event loop.

(Bitbake rev: 73488aeb317ed306f2ecf99cc9d3708526a5933c)

Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

2 files changed, 4 insertions, 0 deletions

diff --git a/bitbake/lib/bb/server/none.py b/bitbake/lib/bb/server/none.py
index dafb2feba9..2708807dfc 100644
--- a/bitbake/lib/bb/server/none.py
+++ b/bitbake/lib/bb/server/none.py
@@ -174,6 +174,8 @@ class BitBakeServerConnection():
         self.server = serverinfo.server
         self.connection = serverinfo.commands
         self.events = bb.server.none.BBUIEventQueue(self.server)
+        for event in bb.event.ui_queue:
+            self.events.queue_event(event)
 
     def terminate(self):
         try:
diff --git a/bitbake/lib/bb/server/xmlrpc.py b/bitbake/lib/bb/server/xmlrpc.py
index c2bfe12176..0d03e308d0 100644
--- a/bitbake/lib/bb/server/xmlrpc.py
+++ b/bitbake/lib/bb/server/xmlrpc.py
@@ -243,6 +243,8 @@ class BitBakeServerConnection():
         t = BBTransport()
         self.connection = xmlrpclib.Server("http://%s:%s" % (serverinfo.host, serverinfo.port), transport=t, allow_none=True)
         self.events = uievent.BBUIEventQueue(self.connection)
+        for event in bb.event.ui_queue:
+            self.events.queue_event(event)
 
     def terminate(self):
         # Don't wait for server indefinitely