port in use error reported as "AttributeError: 'WSGIThreadPoolServer' object has no attribute 'thread_pool'"

[Terrence Brannon]

The /admin app runs just fine when I start it on an open port, but it gave a misleading error message when I started it on a port that was in use:

(nagare-home)root@polaris-stg-app1 core #  nagare-admin serve admin --host 0.0.0.0 --reload --debug --port 8082

Application 'app admin' registered as '/'

Application 'app admin' registered as '/admin'

04/27/15 18:34:09 - serving on 0.0.0.0:8082 view at http://127.0.0.1:8082

  C-c C-c^C caught in monitor process

(nagare-home)root@polaris-stg-app1 core #   C-c C-c^C

(nagare-home)root@polaris-stg-app1 core #  nagare-admin serve admin --host 0.0.0.0 --reload --debug 

Application 'app admin' registered as '/'

Application 'app admin' registered as '/admin'

04/27/15 18:37:03 -

Traceback (most recent call last):

  File "/opt/nagare-home/bin/nagare-admin", line 9, in <module>

    load_entry_point('nagare==0.4.1.post467', 'console_scripts', 'nagare-admin')()

  File "/opt/nagare-home/lib/python2.7/site-packages/nagare-0.4.1.post467-py2.7.egg/nagare/admin/command.py", line 186, in run

    return commands.parse(sys.argv[1:], (os.path.basename(sys.argv[0]),))

  File "/opt/nagare-home/lib/python2.7/site-packages/nagare-0.4.1.post467-py2.7.egg/nagare/admin/command.py", line 154, in parse

    return self[name].parse(argv, commands + (name,))

  File "/opt/nagare-home/lib/python2.7/site-packages/nagare-0.4.1.post467-py2.7.egg/nagare/admin/command.py", line 64, in parse

    return self.run(parser, *parser.parse_args(argv))

  File "/opt/nagare-home/lib/python2.7/site-packages/nagare-0.4.1.post467-py2.7.egg/nagare/admin/serve.py", line 280, in run

    publisher.serve(options.conf, pconf['publisher'], parser.error)

  File "/opt/nagare-home/lib/python2.7/site-packages/nagare-0.4.1.post467-py2.7.egg/nagare/publishers/standalone_publisher.py", line 72, in serve

    httpserver.serve(self.urls, host, port, threadpool_options=threadpool_options, **server_options)

  File "/opt/nagare-home/lib/python2.7/site-packages/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 1291, in serve

    request_queue_size=request_queue_size)

  File "/opt/nagare-home/lib/python2.7/site-packages/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 1134, in __init__

    request_queue_size=request_queue_size)

  File "/opt/nagare-home/lib/python2.7/site-packages/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 1113, in __init__

    request_queue_size=request_queue_size)

  File "/opt/nagare-home/lib/python2.7/site-packages/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 328, in __init__

    HTTPServer.__init__(self, server_address, RequestHandlerClass)

  File "/opt/stackless/lib/python2.7/SocketServer.py", line 423, in __init__

    self.server_close()

  File "/opt/nagare-home/lib/python2.7/site-packages/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 1105, in server_close

    self.thread_pool.shutdown(60)

AttributeError: 'WSGIThreadPoolServer' object has no attribute 'thread_pool'

(nagare-home)root@polaris-stg-app1 core # nagare-admin info

CPython 2.7.9 Stackless 3.1b3 060516 (default, Apr 27 2015, 17:23:08) 

[GCC 4.4.7 20120313 (Red Hat 4.4.7-11)]

Nagare version 0.4.1.post467

(nagare-home)root@polaris-stg-app1 core # pip freeze

Warning: cannot find svn location for PEAK-Rules===0.5a1.dev-r2713

AddOns==0.7

Babel==1.3

BytecodeAssembler==0.6.post2646

configobj==5.0.6

DecoratorTools==1.8

docutils==0.12

Elixir==0.7.1

Extremes==1.1.1

flup==1.0.3.dev20110405

lxml==3.4.4

nagare==0.4.1.post467

nose==1.3.6

Paste==1.7.5.1

## FIXME: could not find svn URL in dependency_links for this package:

PEAK-Rules===0.5a1.dev-r2713

Pygments==1.1

pymssql==2.1.1

python-memcached==1.54

pytz==2015.2

RstDoc==0.9.0

six==1.9.0

SQLAlchemy==1.0.2

SymbolType==1.0

Tempita==0.5.3.dev0

WebError==0.10.3

WebOb==1.4.1

(nagare-home)root@polaris-stg-app1 core # 

[Alain Poirier]

I’ve just created an issue for the Paste project: https://bitbucket.org/ianb/paste/issue/5/invalid-error-message-when-the-socket-is

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[apoirier]

Now fixed in Paste upstream: https://bitbucket.org/ianb/paste/issue/5/invalid-error-message-when-the-socket-is

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