[bitbake-devel] [PATCH 05/38] uievent: improve BBUIEventQueue code

[Michael Wood]

From: Ed Bartosh <ed.bartosh at linux.intel.com>

Return value of self.BBServer.registerEventHandler differs between
jethro and master. To be able to build jethro toaster should be
able to communicate with jethro bitbake server i.e. it must work
with both old and new registerEventHandler call.

Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
Signed-off-by: Michael Wood <michael.g.wood at intel.com>
---
 lib/bb/ui/uievent.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/bb/ui/uievent.py b/lib/bb/ui/uievent.py
index 6b479bf..df093c5 100644
--- a/lib/bb/ui/uievent.py
+++ b/lib/bb/ui/uievent.py
@@ -24,7 +24,7 @@ server and queue them for the UI to process. This process must be used to avoid
 client/server deadlocks.
 """
 
-import socket, threading, pickle
+import socket, threading, pickle, collections
 from SimpleXMLRPCServer import SimpleXMLRPCServer, SimpleXMLRPCRequestHandler
 
 class BBUIEventQueue:
@@ -51,7 +51,13 @@ class BBUIEventQueue:
         # giving up
 
         for count_tries in range(5):
-            self.EventHandle, error = self.BBServer.registerEventHandler(self.host, self.port)
+            ret = self.BBServer.registerEventHandler(self.host, self.port)
+
+            if isinstance(ret, collections.Iterable):
+                self.EventHandle, error = ret
+            else:
+                self.EventHandle = ret
+                error = ""
 
             if self.EventHandle != None:
                 break
-- 
2.1.4