Mike Doherty

I will probably change the default to 100% in a future release.

What URL have you tried to embed in that page?

The generated HTML is

<object class="vanilla-pdf-embed" data="#page=1&view=FitH" type="application/pdf" width="600" height="776">
    <p><a href="">Download the PDF file .</a></p>
</object>

obviously the data parameter is incorrect.

Browsers probably interpret that as embedding the current page within itself, which sounds like a bad idea. I wonder how deep the rabbit hole goes?

Can you provide a screenshot of the effect you’re talking about?

Unfortunately, Chrome does not support the PDF open parameters required to do this. Other browsers should scale the PDF properly.

Frederick, did the fix for this get released in .11, or are we still waiting for that?

I’m seeing this error on my blog’s front page. When W3C is configured to cache the front page in memcached, such requests return a 500 error. If I disable memcached, or configure W3C to not cache the front page, it is served properly. I therefore believe the error is related to memcached.

I started a memcached server with the -vv option to see client commands and server responses. Here’s some example output. 9132ff75232182b4e3b1de9ba6cf6fdc is the front page. I separated HTTP requests with a blank line. The first and second requests work; the third returns an HTTP 500.

<30 new auto-negotiating client connection
30: Client using the ascii protocol
<30 get w3tc_0_pgcache_0_779812058_key_version
>30 END
<30 set w3tc_key_hashbang.ca_0_pgcache_9132ff75232182b4e3b1de9ba6cf6fdc_0 3 3600 15871
>30 STORED

<30 get w3tc_key_hashbang.ca_0_pgcache_9132ff75232182b4e3b1de9ba6cf6fdc_0
>30 sending key w3tc_key_hashbang.ca_0_pgcache_9132ff75232182b4e3b1de9ba6cf6fdc_0
>30 END
<30 get w3tc_0_pgcache_0_779812058_key_version
>30 END
Failed to write, and not due to blocking: Connection reset by peer
<30 connection closed.
<30 new auto-negotiating client connection
30: Client using the ascii protocol
<30 get w3tc_0_pgcache_0_779812058_key_version
>30 END
<30 set w3tc_key_hashbang.ca_0_pgcache_9132ff75232182b4e3b1de9ba6cf6fdc_0 3 3600 15869
>30 STORED
<30 get w3tc_key_hashbang.ca_0_pgcache_9132ff75232182b4e3b1de9ba6cf6fdc_0
>30 sending key w3tc_key_hashbang.ca_0_pgcache_9132ff75232182b4e3b1de9ba6cf6fdc_0
>30 END
<30 get w3tc_0_pgcache_0_779812058_key_version
>30 END

<31 new auto-negotiating client connection
31: Client using the ascii protocol
<31 get w3tc_key_hashbang.ca_0_pgcache_9132ff75232182b4e3b1de9ba6cf6fdc_0
>31 sending key w3tc_key_hashbang.ca_0_pgcache_9132ff75232182b4e3b1de9ba6cf6fdc_0
>31 END
<31 get w3tc_0_pgcache_0_779812058_key_version
>31 END

Techniques for doing this were described by Micah Lee at HOPE9: https://www.youtube.com/watch?v=q38HdGGWS78

Sorry, I did post the same HTML twice. In any event, the 3.1.2 release fixed this bug. Thanks so much!

Ok, thank you.