python - Associate role to a Crossbar component -

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i run component role. each time set "role" argument component crossbar server runs there infinite loop in : first time on page, work if refresh or open window same page or if client open page, page loading on , over...

then if stop crossbar server have message multiple times in logs : [controller 4422] waiting 4433 exit...

here conf.json: 

{   "controller": {   },   "workers": [     {       "type": "router",       "options": {         "pythonpath": [".."]       },       "realms": [         {           "name": "realm1",           "roles": [             {               "name": "anonymous",               "permissions": [                 {                   "uri": "*",                   "publish": true,                   "subscribe": true,                   "call": true,                   "register": false                 }               ]             },             {               "name": "wamp_app",               "permissions": [                 {                   "uri": "*",                   "publish": true,                   "subscribe": true,                   "call": true,                   "register": true                 }               ]             }           ]         }      ],      "transports": [        {          "type": "web",          "endpoint":{            "type":"tcp",            "port":8000          },          "paths": {            "/": {              "type": "wsgi",              "module": "cyto_multihead.wsgi",              "object": "application"             },             "lp": {               "type": "longpoll"             },             "static": {               "type": "static",               "directory": "../static/"             },             "ws": {               "type": "websocket"             }           }         }       ],       "components": [         {           "type": "class",           "classname": "crossbar_test.crossbar.mycomponent",           "realm": "realm1",           "role": "wamp_app"         }       ]     }   ] }

my files placed this: 

my_project_directory/   .crossbar/     config.json   crossbar_test/     crossbar.py

moreover, if don't specify role, server doesn't start error:

[router      28146] --- <exception caught here> --- [router      28146] file "/usr/local/lib/python2.7/dist-packages/twisted/internet/defer.py", line 150, in maybedeferred [router      28146] result = f(*args, **kw) [router      28146] file "/usr/local/lib/python2.7/dist-packages/crossbar/worker/router.py", line 510, in start_router_component [router      28146] self.session_factory.add(session, authrole=config.get('role', 'anonymous')) [router      28146] file "/usr/local/lib/python2.7/dist-packages/crossbar/router/session.py", line 470, in add [router      28146] self._app_sessions[session] = routerapplicationsession(session, self._routerfactory, authid, authrole) [router      28146] file "/usr/local/lib/python2.7/dist-packages/crossbar/router/session.py", line 88, in __init__ [router      28146] assert(authrole none or isinstance(authrole, six.text_type)) [router      28146] exceptions.assertionerror: [router      28146] 'failure while invoking procedure <bound method routerworkersession.start_router_component of <crossbar.worker.router.routerworkersession object @ 0x7fc1a4484cd0>> registered under "crossbar.node.conan.worker.worker1.start_router_component".' [controller  28135] traceback (most recent call last): [controller  28135]   file "/usr/local/lib/python2.7/dist-packages/crossbar/controller/node.py", line 183, in run_node_config [controller  28135]     yield self._run_node_config(config) [controller  28135] applicationerror: applicationerror('wamp.error.runtime_error', args = (), kwargs = {}) [controller  28135] sending term subprocess 28146 [controller  28135] waiting 28146 exit... [router      28146] received sigterm, shutting down. [router      28146] connection node controller lost. [router      28146] main loop terminated. [controller  28135] worker 28146: process connection gone (connection closed cleanly.) [controller  28135] main loop terminated.

what wrong in config ?

i think problem comes configuration below:

"/": {   "type": "wsgi",   "module": "cyto_multihead.wsgi",   "object": "application" },

if change configuration, example:

"/": {   "type": "static",   "directory": "../hello/web" },

crossbar run successfully.


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