Print a useful error message if first connection to the broker fails during test.
Print a useful error message if first connection to the broker fails during test.

haofree/pyactivemq,WilliamFF/pyactivemq,alberts/pyactivemq,cleardo/pyactivemq,chenrui333/pyactivemq,winking324/pyactivemq,haofree/pyactivemq,winking324/pyactivemq,WilliamFF/pyactivemq,cl2dlope/pyactivemq,chenrui333/pyactivemq,aberzan/pyactivemq,cleardo/pyactivemq,cl2dlope/pyactivemq,alberts/pyactivemq,aberzan/pyactivemq,hetian9288/pyactivemq,hetian9288/pyactivemq