def __new__(cls):
if not hasattr(cls, "_instanse"):
instanse = object.__new__(cls)
try:
_logger = Service("logging")
for verbosity in _logger.perform_sync("verbosity"): #only one chunk and read choke also.
pass
setattr(instanse, "_logger", _logger)
try:
setattr(instanse, "target", "app/%s" % sys.argv[sys.argv.index("--app") + 1])
except ValueError:
setattr(instanse, "target", "app/%s" % "standalone" )
_construct_logger_methods(instanse, verbosity)
except Exception as err:
instanse = _STDERR_Logger()
instanse.warn("Logger init error: %s. Use stderr logger" % err)
cls._instanse = instanse
return cls._instanse
# coding=utf-8
from tornado.ioloop import IOLoop
from cocaine.services import Service
__author__ = 'EvgenySafronov <*****@*****.**>'
if __name__ == '__main__2':
def on(chunk):
print('Response received - {0}'.format(chunk))
loop.stop()
def error(exception):
print('Error received - {0}'.format(exception))
loop.stop()
service = Service('Echo')
future = service.invoke('doIt', 'SomeMessage')
future.bind(on, error)
loop = IOLoop.instance()
loop.start()
if __name__ == '__main__':
service = Service('Echo')
for chunk in service.perform_sync('invoke', 'doIt', 'SomeMessage'):
print('Response received - {0}'.format(chunk))
