From: armanx <armanx@gmail.com>
To: rack-devel@googlegroups.com
Subject: Re: "singleton can't be dumped" error when storing an object in session
Date: Tue, 29 May 2012 15:42:56 -0700 (PDT) [thread overview]
Message-ID: <63a04e19-5c3b-4308-8dc5-f234a9801446@googlegroups.com> (raw)
In-Reply-To: <7274e9f9-adb2-4f84-bbf7-84538ddd3922@googlegroups.com>
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Is it possible that the object is too large for the 4kb cookie size limit
and that's what is causing this error?
On Saturday, May 26, 2012 2:39:08 AM UTC-7, armanx wrote:
>
> Hello everyone,
>
> I'm using Rack::Session::Cookie to store an object (a Sequel model
> returned by a database call) in the session. However, I'm getting a
> "singleton can't be dumped" error when trying to do so. What is the reason
> for this error?
>
> The interesting thing is, I only get the error when the Sequel object is
> first saved in the database then returned; the error is absent when the
> record already exists in the database and is returned via select (without
> saving), yet in both cases the objects/classes are identical.
>
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next prev parent reply other threads:[~2012-05-29 22:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-26 9:39 "singleton can't be dumped" error when storing an object in session armanx
2012-05-29 22:42 ` armanx [this message]
2012-05-30 7:53 ` Eric Wong
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