def find_svc(svcnames):
if not isinstance(svcnames, list) or len(svcnames)==0 or \
svcnames[0]=='web': return
try:
svcpyroname = get_param('%s:pyroname'%svcnames[0], paramtype='common')
svc = Pyro4.Proxy(svcpyroname)
set_param('pyro-%s-object'%svcnames[0], svc, paramtype='runtime')
except:
set_param('pyro-%s-object'%svcnames[0], None, paramtype='runtime')
logger().info('Pyro %s object is not found.'%svcnames[0])
find_svc(svcnames[1:])
def main():
retval = 0
# initialize web
web_initialize()
# locate Pyro name server
try:
import Pyro4
ns = None
for i in range(get_param('name:search_maxtries', paramtype='common')):
try:
ns = Pyro4.locateNS()
set_param('pyro-name-object', ns, paramtype='runtime')
logger().info('Connected to a Pyro name server.')
break
except:
time.sleep(get_param('name:search_interval', paramtype='common'))
if ns:
find_svc(get_param('services', paramtype='common'))
else:
logger().info('Can not connect to a Pyro name server.')
except ImportError as e:
logger().warn('Pyro module is not loaded.')
# launch web server
try:
import cherrypy
try:
cherrypy.config.update({'server.socket_host': '0.0.0.0'})
from a3web_index import A3Index
index = A3Index()
cherrypy.tree.mount(index, '/', index.conf)
from a3web_reset import A3Reset
reset = A3Reset()
cherrypy.tree.mount(reset, '/reset', reset.conf)
cherrypy.engine.start()
logger().info('Act3 Web server is started.')
cherrypy.engine.block()
except Exception as e:
logger().error('Page generator is not loaded: %s'%str(e))
retval = -1
except ImportError as e:
logger().error('cherrypy module is not loaded.')
retval = -1
# finalize web
web_finalize()
return retval