bitbake: server/xmlrpc: stop server on client exit

If the server only expects a single client to connect (i.e.
no bind parameter set, so there is no way for the
clients to get the server port), stop the server after
the first client exits.

(Bitbake rev: eb6bae56f62082bf147045311154cbae4bca0f4c)

Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/server/xmlrpc.py

@@ -133,6 +133,8 @@ class BitBakeServerCommands():
         if self.has_client:
             self.server.set_connection_token(None)
             self.has_client = False
+            if self.server.single_use:
+                self.server.quit = True
 
 # This request handler checks if the request has a "Bitbake-token" header
 # field (this comes from the client side) and compares it with its internal
@@ -239,6 +241,9 @@ class XMLRPCServer(SimpleXMLRPCServer, BaseImplServer):
         self.commands = BitBakeServerCommands(self)
         self.autoregister_all_functions(self.commands, "")
         self.interface = interface
+        self.single_use = False
+        if (interface[1] == 0):     # anonymous port, not getting reused
+            self.single_use = True
 
     def addcooker(self, cooker):
         BaseImplServer.addcooker(self, cooker)