Browsing Dirichlet character by order produces 502 Server Error (timeout)

[AndrewVSutherland]

The page http://www.lmfdb.org/Character/Dirichlet/?ordbrowse=31-40 usually returns a 502 server error (occasionally it will load, but typically takes at least 20 seconds to do so).

[pascalmolin]

I have something to merge on this, in the next few days.

2016-06-03 3:16 GMT+02:00 Andrew Sutherland notifications@github.com:

The page http://www.lmfdb.org/Character/Dirichlet/?ordbrowse=31-40 usually returns a 502 server error (occasionally it will load, but typically takes at least 20 seconds to do so).

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/LMFDB/lmfdb/issues/1506, or mute the thread https://github.com/notifications/unsubscribe/ADL0jVQFDVpGNgHtBAPxXgKPzmJoF2lHks5qH4BWgaJpZM4ItH3t .

[AndrewVSutherland]

@pascalmolin Are you still planning to submit a PR on this?

[pascalmolin]

yes, I'm on this one now (problems with implementing the next/previous page for search results)

2016-06-28 22:41 GMT+02:00 Andrew Sutherland notifications@github.com:

@pascalmolin https://github.com/pascalmolin Are you still planning to submit a PR on this?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/LMFDB/lmfdb/issues/1506#issuecomment-229176390, or mute the thread https://github.com/notifications/unsubscribe/ADL0jV4B7-E6Sjr5XNd0OM1rSN6xEzOoks5qQYbygaJpZM4ItH3t .

[AndrewVSutherland]

@pascalmolin One issue I ran into is that if I start at http://127.0.0.1:37777/Character/ rather than http://127.0.0.1:37777/Character/Dirichlet (which I did accidentally just by clicking on the Characters link on the sidebar), some of the URL links in your character tables don't work (whereas the do on the production version), e.g. if you go to http://127.0.0.1:37777/Character/?order=5 and click on the first character listed \chi_11(3,\cdot) in the table, you wind up at http://127.0.0.1:37777/Character/11/3 which displays a page not found error. But if I click on the analgous link on http://www.lmfdb.org/Character/?order=5 I am taken to the correct page http://www.lmfdb.org/Character/Dirichlet/11/3.

Now I don't actually think it is a good thing that the pages www.lmfdb.org/Character/ and www.lmfdb.org/Character/Dirichlet/ both look the same, the former page should either not be titled "Dirichlet Characters" (and have a corresponding breadcrumb trail Characters -> Dirchlet), or it should redirect (with a 301 so the url changes) to www.lmfdb.org/Character/Dirichlet/.

But I notice that the functions render_characterNavigation and render_Dirichletwebpage in main.py are actually rather different. Should we perhaps just have render_characterNavigation do a flask.redirect(url_for(".render_Dirichletwebpage"),301) for the moment (at least until characters besides Dirichlet characters are included)?

[AndrewVSutherland]

@pascalmolin In any case, I think you should make sure the urls in the table links you display start with "/Character/Dirichlet/" regardless of how the table was reached.

[pascalmolin]

2016-07-01 0:34 GMT+02:00 Andrew Sutherland notifications@github.com:

@pascalmolin https://github.com/pascalmolin One issue I ran into is that if I start at http://127.0.0.1:37777/Character/ rather than http://127.0.0.1:37777/Character/Dirichlet (which I did accidentally just by clicking on the Characters link on the sidebar), some of the URL links in your character tables don't work (whereas the do on the production version),

I have tried to solve this issue, but unfortunately I cannot connect to lmfdb.warwick today, so the commit is not tested at all.

Now I don't actually think it is a good thing that the pages

www.lmfdb.org/Character/ and www.lmfdb.org/Character/Dirichlet/ both look the same, the former page should either not be titled "Dirichlet Characters" (and have a corresponding breadcrumb trail Characters -> Dirchlet), or it should redirect (with a 301 so the url changes) to www.lmfdb.org/Character/Dirichlet/.

I agree, the plan is to have a general landing page on characters, but since Hecke are currently missing it was decided at some point to redirect to the same Dirichlet page instead of having an almost empty shell... So I think the redirection solution is the good one for now.

[AndrewVSutherland]

@pascalmolin Thanks for the update, I'll continue reviewing. lmfdb.warwick is actually up but apparently there is an ip routing problem (people are working to get this fixed now). I'll test on atkin which still knows how to talk to lmfdb.warwick.

[AndrewVSutherland]

Closed via #1630 and #1642 (now live on beta, soon to be on prod).