+%aTEST
+HttpRequestPoolException: Exception caused by 2 inner exception(s)
+ HttpInvalidParamException: Empty or too short HTTP message: ''
+ HttpRequestException: %souldn't resolve host name; %s (http://_____/)
+int(3)
+HttpRequestPoolException: Exception caused by 4 inner exception(s)
+ HttpInvalidParamException: Empty or too short HTTP message: ''
+ HttpRequestException: %souldn't resolve host name; %s (http://_____/)
+ HttpInvalidParamException: Empty or too short HTTP message: ''
+ HttpRequestException: %souldn't resolve host name; %s (http://_____/)
+int(5)