Or a repeat of this:
https://twitter.com/pragprog/status/1151618987614179328
1 Like
I’m fairly sure I’ve had that same error message on a Rails/Discourse site before (I thought it was a DDOS too) - but it was because the proxy wasn’t configured properly 
I use HAProxy, but something like the following might be worth looking into for nginx:
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header X-Real-IP $remote_addr;
CC// @PragmaticBookshelf
pragprog.com works now!
https://pragprog.com/news/christmas-in-july-save-40-on-pragprog-com-today
- Programming Elixir 1.6
- Learn Functional Programming with Elixir
- Programming Ecto
- Programming Phoenix 1.4
- Functional Web Development with Elixir, OTP, and Phoenix
- Craft GraphQL APIs in Elixir with Absinthe
- Property-Based Testing with PropEr, Erlang, and Elixir
- Metaprogramming Elixir
- Designing Elixir Systems with OTP
- Adopting Elixir
2 Likes
Hi,
I have seen a coupon code for the entire manning catalog in the pycoders newsletter.
https://deals.manning.com/pycoders/
Just use the code pycoders40 at checkout to save 40%.
2 Likes
http://enews.manning.com/q/nnl4KHD3HpfSyjdhCee598aNl0qgFPwLNlDviDV5mVzJAPWQzr9inT6zj
TWO SALES (You get the better of the two)
1. All MEAP eBooks $25! and
2. 40% off on your entire purchase!
Use discount code wm072519lt at checkout.
Both offers expire July 31. Only at manning.com.
2 Likes
Pearson / InformIT has a Labor day sale (now through September 15), buy 2, save 50% with code
LD2019
I mention this because it is possible to preorder:
The Pragmatic Programmer: your journey to mastery, 20th Anniversary Edition, 2nd Edition
(pragprog can’t give a discount on this one)
So if there is another eBook on the site that is worth considering, like Refactoring: Improving the Design of Existing Code, 2nd Edition, it may be worth a look.
Typically InformIT sales discounts don’t exceed 40% when they apply to the purchase of a single eBook - that type of sale I expect to happen next time around Black Friday / Cyber Monday (Nov 29 / Dec 2).
2 Likes
Less than 7 hours left.
Manning’s September Showdown
Megadeal! eBooks $20 each
1 Like
Today’s another September Showdown at Manning.
ebooks $20 US, physical books $25
1 Like
Pearson/InformIT:
The Pragmatic Programmer: your journey to mastery, 20th Anniversary Edition, 2nd Edition
save 40% on the book or eBook through October 5, 2019 with code NEWPRAG .
print book:
Discount Price: $29.99 - List Price: $49.99
eBook:
Discount Price: $23.99 - List Price: $39.99
1 Like
Today everything 50% off at Manning.com.
No code necessary, the discount is applied automatically (AFAIK).
3 Likes
Use the discount code DRM50 to save 50% on all eBooks at manning.com until Midnight Saturday.
4 Likes
Today (Halloween) only 50% discount at manning.com.
Discount applied automattically.
Ends midnight EST.
4 Likes
Pragmatic Bookshelf (Early Bird) Black Friday Sale
November 22, 2019
All of our ebooks,* screencasts, and audio books are on sale for 40% off until December 4, 2019. Use coupon code turkeysale2019 when checking out at pragprog.com.
3 Likes
CYBERWEEKLT for 50% off for purchases over $50 at manning.com this week
4 Likes
Manning.com has another sale till Feb 29th:
Use BOGOLT at checkout. Get 2 for 1.
2 Likes
I received this email today from no starch press
Attackers are everywhere. Learn to protect yourself with
Web Security for Developers
by Malcolm McDonald!Take 40% off your pre-order (combo or ebook only) now through May 12th with code DONTPANIC.
You’ll get Early Access files now. Final ebooks and print copies will be available upon publication in early June.
1 Like
Today all ebooks are available for $19.99 http://enews.manning.com/q/UhviqFFuM3WFjOKFhYrRLFjemYL68WfXsjVii-ZJSbmK91vQMqYDpTVrO
3 Likes
Manning: https://www.manning.com/
Today all physical books are discounted to $24.99 (more or less a 50% discount).
You’ll get a DRM-free copy of the digital versions, too.
1 Like
Manning surely runs a lot of sales. This weekend you’ll get 50% off.
1 Like
Get 40% off at PragProg with code turkeysale2022 
https://twitter.com/pragprog/status/1593469049849016320?s=46&t=yHSWCxvMRbwxUlrLP8YsQQ
3 Likes
