id summary reporter owner description type status priority milestone component version resolution keywords cc drp_resources i_links o_links remaining_time sprint 11561 Python servers hang at startup when Ice.Trace is enabled spli spli "In an attempt to debug #8266 I wanted to enable Ice network tracing: Add {{{ }}} to the `` section of `etc/grid/templates.xml`, and {{{ }}} to the `` section. The Processor server will fail to start on Debian 7 (Ice 3.4), but it does start on Mac OS X. I've added additional logging {{{ def tmp_log(msg): with open('tmp.log', 'a') as f: f.write(msg + '\n') }}} to `lib/python/omero/util/__init__.py` `lib/python/omero/processor.py` `/usr/lib/pymodules/python2.7/Ice.py` and it appears to hang in the call to `IcePy.Communicator` in `Ice.py` `initialize()`: {{{ def initialize(args=None, data=None): communicator = IcePy.Communicator(args, data) return CommunicatorI(communicator) }}} `IcePy` is a C++ python extension ..." task new minor Unscheduled OmeroPy 4.4.9 BACKPORT-4.4 python-team