Re: [Cppcms-users] session question about cppcms

[Artyom B. <art...@ya...>]

Hello,


Make sure you update the session **before** any output is written. The session
is saved on first access to response().out() as Cookies should be send in HTTP
headers before the content.

Also take a look on server response that sets the session see if it includes proper
cookie.


Artyom Beilis
--------------
CppCMS - C++ Web Framework:   http://cppcms.sf.net/
CppDB - C++ SQL Connectivity: http://cppcms.sf.net/sql/cppdb/


>________________________________
> From: 陈抒 <csf...@gm...>
>To: cpp...@li... 
>Sent: Sunday, November 20, 2011 11:56 AM
>Subject: [Cppcms-users] session question about cppcms
> 
>
>Hello,
>  I try to save an email address of current user into session after he logs into web server correctly.Here is my codes:
>...
>this->session()["email"]=user->email;
>BOOSTER_INFO("hello") <<"session has email now:"<<this->session()["email"];
>...
> 
>  Then I refresh the page,and debug into my application,but can't find the email from session
> 
>void hello::welcome(std::string url){
>    BOOSTER_INFO("hello") << "Enter welcome function";
>    if(session().is_set("email")){
>      string email = this->session().get(string("email"));
>      c_.email = email;
>    }
>    render("my_skin","message",c_);
>}
>
>
>  session().is_set("email") returns false;
>
>
>My session configuration looks like so:
>    "session" : {
>"expire" : "renew",
>"timeout" : 600,
>"location" : "server",
>"server":{
>    "storage":"memory"
>}
>    }
>
>
>
>
>
>
>陈抒 
>Best regards
>http://blog.csdn.net/sheismylife
>
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