sage wiki() doesn't close with ctl-C

[wdjoyner]

When I execute

sage: wiki()

I get ...

* Open your web browser to http://localhost:9000
...

and it works fine. Then how do I close it cleanly?

I've tried ctrl-C in the sage window, which gives the following...
It closes that web window but then restarts the wiki.

2007/09/05 13:47 -0700 [-] Received SIGINT, shutting down.
2007/09/05 13:47 -0700 [-] (Port 9000 Closed)
2007/09/05 13:47 -0700 [-] Stopping factory
<MoinMoin.server.twistedmoin.MoinSite instance at 0x4060ebec>
2007/09/05 13:47 -0700 [-] Main loop terminated.
2007/09/05 13:47 -0700 [-] Server Shut Down.
Port 9000 is already in use.  Trying next port...
**************************************************
*                                                *
* Open your web browser to http://localhost:9001 *
*                                                *
**************************************************
2007/09/05 13:47 -0700 [-] Log opened.

etc.

Closing the webpage first doesn't help and SAGE doesn't accept any
commands
other than ctrl-C, including ctrl-D.

Apparently Ctl-C Ctl-C (twice in rapid succession) closes it.

Reported by rjleveque@gmail.com (Randy Leveque)

Component: website/wiki

Issue created by migration from https://trac.sagemath.org/ticket/596

[williamstein]

comment:1

I can't replicate this:

sage: wiki()
**************************************************
*                                                *
* Open your web browser to http://localhost:9000 *
*                                                *
**************************************************
2007/09/05 15:49 -0700 [-] Log opened.
2007/09/05 15:49 -0700 [-] twistd 2.5.0 (/home/was/s/local/bin/python 2.5.1) starting up
2007/09/05 15:49 -0700 [-] reactor class: <class 'twisted.internet.selectreactor.SelectReactor'>
2007/09/05 15:49 -0700 [-] Loading twistedconf.py...
2007/09/05 15:49 -0700 [-] Loaded.
2007/09/05 15:49 -0700 [-] MoinMoin.server.twistedmoin.MoinSite starting on 9000
2007/09/05 15:49 -0700 [-] Starting factory <MoinMoin.server.twistedmoin.MoinSite instance at 0xb9e998>
2007/09/05 15:49 -0700 [-] set uid/gid 1000/1000
2007/09/05 15:49 -0700 [-] Received SIGINT, shutting down.
2007/09/05 15:49 -0700 [-] (Port 9000 Closed)
2007/09/05 15:49 -0700 [-] Stopping factory <MoinMoin.server.twistedmoin.MoinSite instance at 0xb9e998>
2007/09/05 15:49 -0700 [-] Main loop terminated.
2007/09/05 15:49 -0700 [-] Server Shut Down.
True
sage:       

[sagetrac-mabshoff]

comment:2

This might have been fixed by the sig off/on fix.

Retagged for 2.8.6 - if it isn't fixed yet it might get retagged again.

Cheers,

Michael

[williamstein]

comment:4

Can anybody replicate this?

[williamstein]

comment:6

I now see this on OS X 10.5 and it is easy to replicate, so I am re-opening this.

The problem somehow probably involves the codes that indicate a port is in use.

-- William

[rlmill]

comment:9

This is duplicated in #1871.