6504 2014-07-03 20:19:50 +0000 ToasterUI adds 'ready' message in log for scripts embedding builds with ToasterUI startup to prevent event loss 2014-10-17 10:07:24 +0000 1 1 7 Build System, Metadata & Runtime Toaster toaster 1.6.2 x86 Multiple VERIFIED FIXED Medium+ major 1.7 M2 1 dave.lerner alexandru.damian alexandru.c.georgescu alexandru.damian belen.barros.pena cristiana.voicu stanciux.mihail --- --- Don't know oldest_to_newest 44329 0 dave.lerner 2014-07-03 20:19:50 +0000 Provide a synchronization message via the log that ToasterUi is ready to receive events so that scripts that include launching builds don't cause events to be lost. It was observed that a sequence in a script such as bitbake --server-only .. bitbake --observe-only .. bitbake <some target> could generate events from the server to the observer before the observer was ready to read the events, and the early events of builds were consistently dropped. Adding a "ready" note in the log allows the script to scan for that message before proceeding to building a target. A patch is provided that suffices by logging a "ready" message which the invoking script can poll for before proceeding with a build. This bug is blocking integration into the WindRiver build system where toaster could be stress tested. ========================== diff --git a/lib/bb/ui/toasterui.py b/lib/bb/ui/toasterui.py index b1c80cc..5f87a9d 100644 --- a/lib/bb/ui/toasterui.py +++ b/lib/bb/ui/toasterui.py @@ -91,6 +91,7 @@ def main(server, eventHandler, params ): errors = 0 warnings = 0 taskfailures = [] + first = True buildinfohelper = BuildInfoHelper(server, build_history_enabled) @@ -98,6 +99,9 @@ def main(server, eventHandler, params ): while True: try: event = eventHandler.waitEvent(0.25) + if first: + first = False + logger.info("ToasterUI waiting for events") if event is None: if main.shutdown > 0: 44421 1 alexandru.damian 2014-07-10 14:57:43 +0000 Patch submitted. 46408 2 stanciux.mihail 2014-10-17 10:07:24 +0000 Verified on master: ccf5a4d2342c4fd40e4e0b332ea7e34e0bf175d4