Thread: [Cppcms-users] session question about cppcms
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From: 陈抒 <csf...@gm...> - 2011-11-20 09:56:43
|
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
|
|
From: Artyom B. <art...@ya...> - 2011-11-20 10:06:10
|
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 > >------------------------------------------------------------------------------ >All the data continuously generated in your IT infrastructure >contains a definitive record of customers, application performance, >security threats, fraudulent activity, and more. Splunk takes this >data and makes sense of it. IT sense. And common sense. >http://p.sf.net/sfu/splunk-novd2d >_______________________________________________ >Cppcms-users mailing list >Cpp...@li... >https://lists.sourceforge.net/lists/listinfo/cppcms-users > > > |
|
From: 陈抒 <csf...@gm...> - 2011-11-20 11:18:08
|
I change my codes order like so,but I am using JSONP,Javascript code on
client-side calls hello::login method on server-side via JSONP and HTTP
POST.
I can see the transferred data between browser and server by using Chromium
debugger.No cookie found.
void hello::login(string str){
if(request().request_method()=="POST") {
//string wrapper_function = request().get("callback");
string email = request().post().find("email")->second;
string pwd = request().post().find("pwd")->second;
string wrapper_function = request().post().find("callback")->second;
BOOSTER_INFO("hello") << "email:" << email <<" pwd=" <<pwd <<"
callback="<< wrapper_function;
try{
response().out() << wrapper_function <<'(';
auto_ptr<cppdb::session> session =
sql_session_factory::create_session();
shared_ptr<web_user> user = user_manager::login(*session,email,pwd);
if(user){
BOOSTER_INFO("hello") << "login succeeded";
this->session()["email"]=user->email;
response().out()<<"{result:\"Login successfully!\"}";
response().out() << ')';
BOOSTER_INFO("hello") <<"session has email now:"<<this->session()["email"];
}else{
BOOSTER_INFO("hello") << "login failed";
response().out()<<"{result:\"Login failed!\"}";
response().out() << ')';
}
}catch(std::exception const& ex){
response().out() << wrapper_function <<'(';
response().out()<<"{result:\""<<ex.what()<<"\"}";
response().out() << ')';
}
}
}
陈抒
Best regards
http://blog.csdn.net/sheismylife
On Sun, Nov 20, 2011 at 6:06 PM, Artyom Beilis <art...@ya...> wrote:
> 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
> >
>
> >------------------------------------------------------------------------------
> >All the data continuously generated in your IT infrastructure
> >contains a definitive record of customers, application performance,
> >security threats, fraudulent activity, and more. Splunk takes this
> >data and makes sense of it. IT sense. And common sense.
> >http://p.sf.net/sfu/splunk-novd2d
> >_______________________________________________
> >Cppcms-users mailing list
> >Cpp...@li...
> >https://lists.sourceforge.net/lists/listinfo/cppcms-users
> >
> >
> >
>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure
> contains a definitive record of customers, application performance,
> security threats, fraudulent activity, and more. Splunk takes this
> data and makes sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-novd2d
> _______________________________________________
> Cppcms-users mailing list
> Cpp...@li...
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>
|
|
From: Artyom B. <art...@ya...> - 2011-11-20 11:32:37
|
response().out() << wrapper_function <<'(';
auto_ptr<cppdb::session> session = sql_session_factory::create_session();
shared_ptr<web_user> user = user_manager::login(*session,email,pwd);
if(user){
BOOSTER_INFO("hello") << "login succeeded";
this->session()["email"]=user->email;
response().out()<<"{result:\"Login successfully!\"}";
This is exactly the problem I described. You must set session value beforeyou call response().out()
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: Artyom Beilis <art...@ya...>; cpp...@li...
>Sent: Sunday, November 20, 2011 1:17 PM
>Subject: Re: [Cppcms-users] session question about cppcms
>
>
>I change my codes order like so,but I am using JSONP,Javascript code on client-side calls hello::login method on server-side via JSONP and HTTP POST.
>I can see the transferred data between browser and server by using Chromium debugger.No cookie found.
>
>
>
>
>void hello::login(string str){
> if(request().request_method()=="POST") {
>//string wrapper_function = request().get("callback");
>string email = request().post().find("email")->second;
>string pwd = request().post().find("pwd")->second;
>string wrapper_function = request().post().find("callback")->second;
>BOOSTER_INFO("hello") << "email:" << email <<" pwd=" <<pwd <<" callback="<< wrapper_function;
>try{
> response().out() << wrapper_function <<'(';
> auto_ptr<cppdb::session> session = sql_session_factory::create_session();
> shared_ptr<web_user> user = user_manager::login(*session,email,pwd);
> if(user){
>BOOSTER_INFO("hello") << "login succeeded";
>this->session()["email"]=user->email;
>response().out()<<"{result:\"Login successfully!\"}";
>response().out() << ')';
>
>
>BOOSTER_INFO("hello") <<"session has email now:"<<this->session()["email"];
> }else{
>BOOSTER_INFO("hello") << "login failed";
>response().out()<<"{result:\"Login failed!\"}";
>response().out() << ')';
> }
>}catch(std::exception const& ex){
> response().out() << wrapper_function <<'(';
> response().out()<<"{result:\""<<ex.what()<<"\"}";
> response().out() << ')';
>}
> }
>}
>
>
>
>
>
>
>
>
>陈抒
>Best regards
>http://blog.csdn.net/sheismylife
>
>
>
>On Sun, Nov 20, 2011 at 6:06 PM, Artyom Beilis <art...@ya...> wrote:
>
>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
>>>
>>>------------------------------------------------------------------------------
>>>All the data continuously generated in your IT infrastructure
>>>contains a definitive record of customers, application performance,
>>>security threats, fraudulent activity, and more. Splunk takes this
>>>data and makes sense of it. IT sense. And common sense.
>>>http://p.sf.net/sfu/splunk-novd2d
>>>_______________________________________________
>>>Cppcms-users mailing list
>>>Cpp...@li...
>>>https://lists.sourceforge.net/lists/listinfo/cppcms-users
>>>
>>>
>>>
>>
>>------------------------------------------------------------------------------
>>All the data continuously generated in your IT infrastructure
>>contains a definitive record of customers, application performance,
>>security threats, fraudulent activity, and more. Splunk takes this
>>data and makes sense of it. IT sense. And common sense.
>>http://p.sf.net/sfu/splunk-novd2d
>>_______________________________________________
>>Cppcms-users mailing list
>>Cpp...@li...
>>https://lists.sourceforge.net/lists/listinfo/cppcms-users
>>
>
>------------------------------------------------------------------------------
>All the data continuously generated in your IT infrastructure
>contains a definitive record of customers, application performance,
>security threats, fraudulent activity, and more. Splunk takes this
>data and makes sense of it. IT sense. And common sense.
>http://p.sf.net/sfu/splunk-novd2d
>_______________________________________________
>Cppcms-users mailing list
>Cpp...@li...
>https://lists.sourceforge.net/lists/listinfo/cppcms-users
>
>
> |
|
From: 陈抒 <csf...@gm...> - 2011-11-20 11:51:33
|
Yes,you are right.I made a mistake,ignored one line code. Thank you. It works now. 陈抒 Best regards http://blog.csdn.net/sheismylife On Sun, Nov 20, 2011 at 7:32 PM, Artyom Beilis <art...@ya...> wrote: > response().out() << wrapper_function <<'('; > auto_ptr<cppdb::session> session = > sql_session_factory::create_session(); > shared_ptr<web_user> user = user_manager::login(*session,email,pwd); > if(user){ > BOOSTER_INFO("hello") << "login succeeded"; > this->session()["email"]=user->email; > response().out()<<"{result:\"Login successfully!\"}"; > > This is exactly the problem I described. You must set session value beforeyou call response().out() > > > 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:* Artyom Beilis <art...@ya...>; > cpp...@li... > *Sent:* Sunday, November 20, 2011 1:17 PM > *Subject:* Re: [Cppcms-users] session question about cppcms > > I change my codes order like so,but I am using JSONP,Javascript code on > client-side calls hello::login method on server-side via JSONP and HTTP > POST. > I can see the transferred data between browser and server by using > Chromium debugger.No cookie found. > > > void hello::login(string str){ > if(request().request_method()=="POST") { > //string wrapper_function = request().get("callback"); > string email = request().post().find("email")->second; > string pwd = request().post().find("pwd")->second; > string wrapper_function = request().post().find("callback")->second; > BOOSTER_INFO("hello") << "email:" << email <<" pwd=" <<pwd <<" > callback="<< wrapper_function; > try{ > response().out() << wrapper_function <<'('; > auto_ptr<cppdb::session> session = > sql_session_factory::create_session(); > shared_ptr<web_user> user = user_manager::login(*session,email,pwd); > if(user){ > BOOSTER_INFO("hello") << "login succeeded"; > this->session()["email"]=user->email; > response().out()<<"{result:\"Login successfully!\"}"; > response().out() << ')'; > > BOOSTER_INFO("hello") <<"session has email > now:"<<this->session()["email"]; > }else{ > BOOSTER_INFO("hello") << "login failed"; > response().out()<<"{result:\"Login failed!\"}"; > response().out() << ')'; > } > }catch(std::exception const& ex){ > response().out() << wrapper_function <<'('; > response().out()<<"{result:\""<<ex.what()<<"\"}"; > response().out() << ')'; > } > } > } > > > > > > 陈抒 > Best regards > http://blog.csdn.net/sheismylife > > > On Sun, Nov 20, 2011 at 6:06 PM, Artyom Beilis <art...@ya...>wrote: > > 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 > > > > >------------------------------------------------------------------------------ > >All the data continuously generated in your IT infrastructure > >contains a definitive record of customers, application performance, > >security threats, fraudulent activity, and more. Splunk takes this > >data and makes sense of it. IT sense. And common sense. > >http://p.sf.net/sfu/splunk-novd2d > >_______________________________________________ > >Cppcms-users mailing list > >Cpp...@li... > >https://lists.sourceforge.net/lists/listinfo/cppcms-users > > > > > > > > > ------------------------------------------------------------------------------ > All the data continuously generated in your IT infrastructure > contains a definitive record of customers, application performance, > security threats, fraudulent activity, and more. Splunk takes this > data and makes sense of it. IT sense. And common sense. > http://p.sf.net/sfu/splunk-novd2d > _______________________________________________ > Cppcms-users mailing list > Cpp...@li... > https://lists.sourceforge.net/lists/listinfo/cppcms-users > > > > > ------------------------------------------------------------------------------ > All the data continuously generated in your IT infrastructure > contains a definitive record of customers, application performance, > security threats, fraudulent activity, and more. Splunk takes this > data and makes sense of it. IT sense. And common sense. > http://p.sf.net/sfu/splunk-novd2d > _______________________________________________ > Cppcms-users mailing list > Cpp...@li... > https://lists.sourceforge.net/lists/listinfo/cppcms-users > > > > > ------------------------------------------------------------------------------ > All the data continuously generated in your IT infrastructure > contains a definitive record of customers, application performance, > security threats, fraudulent activity, and more. Splunk takes this > data and makes sense of it. IT sense. And common sense. > http://p.sf.net/sfu/splunk-novd2d > _______________________________________________ > Cppcms-users mailing list > Cpp...@li... > https://lists.sourceforge.net/lists/listinfo/cppcms-users > > |
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