Hi,
Excuse me for jumping in.
This issue hits this bug?
https://www.mail-archive.com/ryu-devel@lists.sourceforge.net/msg13533.html
"gui_topology" seems to cover all wsgi routes, then other wsgi apps can not
register their methods.
Thanks,
Iwase
On 2018年05月08日 17:31, IWAMOTO Toshihiro wrote:
On Tue, 08 May 2018 11:39:38 +0900,
林佳烁 wrote:
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Hi,
I want to integrate gui_topology.py which is in ryu/app/gui_topology/ with
myapp.py.
However, I recieve 404 responses after I add a line of code into a copy version
of gui_topology.py in a new folder.
My operation to the scripts is as follow:
$ cd ~/ryu
$ cp -r ryu/app/gui_topology ryu/app/myfolder
$ cp ryu/app/simple_switch_13.py ryu/app/myfolder/
Then I add a line of code, " app_manager.require_app(PATH + '/simple_switch_13.py')
", at the bottom of gui_topology.py.
$ PYTHONPATH=. ./bin/ryu run ryu/app/myfolder/gui_topology.py --observe-links
Then I access http://localhost:8080 with my web browser and I get these
reponses in the terminal of the controller.
127.0.0.1 - - [08/May/2018 10:27:34] "GET / HTTP/1.1" 200 515 0.011610
127.0.0.1 - - [08/May/2018 10:27:34] "GET /ryu.topology.css HTTP/1.1" 200 514
0.000825
(7006) accepted ('127.0.0.1', 51232)
127.0.0.1 - - [08/May/2018 10:27:34] "GET /ryu.topology.js HTTP/1.1" 200 8652
0.003208
127.0.0.1 - - [08/May/2018 10:27:35] "GET /v1.0/topology/switches HTTP/1.1" 404
319 0.000844
(7006) accepted ('127.0.0.1', 51238)
127.0.0.1 - - [08/May/2018 10:27:35] "GET /v1.0/topology/ws HTTP/1.1" 404 339
0.001272
127.0.0.1 - - [08/May/2018 10:27:35] "GET /v1.0/topology/links HTTP/1.1" 404
316 0.000961
However, after I rename the folder frome myfolder to gui_topo. It works fine!
Is it gui_topo or gui_topology?
Is it a bug? Is there anyone can help me？
Sounds like an import issue. Please check your error messages for any
import errors. And also double check you are actually importing
the intended files. It is possible files under /usr/lib/python or so
are imported unintentionally.
--
IWAMOTO Toshihiro
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