[Lift] Re: Debug cookies
+1 This is very sound advice. Cheers, Tim On 12 Oct 2009, at 21:35, Ross Mellgren wrote: > > I don't know if it increases compile time but I avoid wildcard imports > like the plague because I think they're perhaps the most confusing > thing reading scala code. Thinking to yourself that two types don't > match, but you can't be sure if you're reading it wrong or if there's > an implicit in scope, with explicit imports at least you can look at > the import list to see if there are any applicable implicits in scope, > whereas with wildcard imports you're left searching through a perhaps > large list of perhaps large modules looking for implicits. And then > there's the somewhat simpler pain of "where the heck is this name > imported from" even where it's explicit. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Debug cookies
I don't know if it increases compile time but I avoid wildcard imports
like the plague because I think they're perhaps the most confusing
thing reading scala code. Thinking to yourself that two types don't
match, but you can't be sure if you're reading it wrong or if there's
an implicit in scope, with explicit imports at least you can look at
the import list to see if there are any applicable implicits in scope,
whereas with wildcard imports you're left searching through a perhaps
large list of perhaps large modules looking for implicits. And then
there's the somewhat simpler pain of "where the heck is this name
imported from" even where it's explicit.
-Ross
On Oct 12, 2009, at 4:27 PM, Naftoli Gugenheim wrote:
>
> Thanks. I actually looked at the source code of HTTPCookie but I
> didn't put two and two together reading my code in Boot.
> I think the reason I did the math manually is because I was trying to
> minimize the number of imports. Do you think a lot of wildcard imports
> increase compile time, or not significantly (for clean build of what's
> currently 17 files / 70+ kb)?
>
>
> On Mon, Oct 12, 2009 at 4:11 PM, Ross Mellgren
> wrote:
>>
>> setMaxAge is unfortunately named -- looking at the code it appears
>> that HTTPCookies are actually immutable, and what setMaxAge does is
>> returns you a new cookie with the new settings.
>>
>> Try:
>> val cookie = net.liftweb.http.provider.HTTPCookie(cookieName,
>> user.uniqueId.is
>> ).setMaxAge(2 weeks)
>> S.addCookie(cookie)
>>
>> (I took the liberty of rewriting your manual date arithmetic to
>> TimeSpan syntax)
>>
>> -Ross
>>
>> On Oct 12, 2009, at 4:06 PM, Naftoli Gugenheim wrote:
>>
>>>
>>> Firecookie (a Firebug extension) says the cookie's Expires is
>>> Session.
>>> When I log in Firebug's Net panel shows the following response
>>> header
>>> (I changed the cookie name):
>>> Set-Cookie mycookiename=Z0GZIXFRBQMVTOITYSICI1XZN23ROYLN
>>>
>>> My code in Boot looks like this:
>>> User.autologinFunc = Full(()=>{
>>> for(uid <- S.findCookie(cookieName);
>>> userId <- uid.value;
>>> user <- User.find(net.liftweb.mapper.By(User.uniqueId,
>>> userId))
>>> ) {
>>> User.logUserIn(user)
>>> S.redirectTo(User.homePage)
>>> }
>>> }
>>> )
>>> User.onLogIn ::= {
>>> case user =>
>>> val cookie = net.liftweb.http.provider.HTTPCookie
>>> (cookieName,
>>> user.uniqueId.is)
>>> cookie.setMaxAge(2 * 7 * 24 * 60 * 60) // 2 weeks in seconds
>>> S.addCookie(cookie)
>>> }
>>> User.onLogOut ::= {
>>> case _ =>
>>> S.deleteCookie(cookieName)
>>> }
>>> What am I doing wrong? Why is the max-age not getting set?
>>>
>>>
>>> On Mon, Oct 12, 2009 at 3:37 PM, Ross Mellgren
>>> wrote:
I usually use FireBug or Safari Web Inspector to look at the Set-
Cookie / Cookie headers going back and forth, or use the browser's
built in cookie index (usually buried in preferences). You could
also
use something like Wireshark or tcpdump to watch the headers go
by if
you're using a browser that doesn't have debugging extensions.
-Ross
On Oct 12, 2009, at 3:15 PM, Naftoli Gugenheim wrote:
> I'm writing an app in Lift that uses cookies to remember the
> user as
> logged in. When I run it from my local computer, and when I run it
> from the server and view it from my local computer, it works fine.
> But from my client's computer it doesn't work (it seems to expire
> with the session). How can I debug this?
> Thanks.
>
>
>>
>
>>>
>>
>>
>>>
>>
>
> >
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Lift" group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en
-~--~~~~--~~--~--~---
[Lift] Re: Debug cookies
Thanks. I actually looked at the source code of HTTPCookie but I
didn't put two and two together reading my code in Boot.
I think the reason I did the math manually is because I was trying to
minimize the number of imports. Do you think a lot of wildcard imports
increase compile time, or not significantly (for clean build of what's
currently 17 files / 70+ kb)?
On Mon, Oct 12, 2009 at 4:11 PM, Ross Mellgren wrote:
>
> setMaxAge is unfortunately named -- looking at the code it appears
> that HTTPCookies are actually immutable, and what setMaxAge does is
> returns you a new cookie with the new settings.
>
> Try:
> val cookie = net.liftweb.http.provider.HTTPCookie(cookieName, user.uniqueId.is
> ).setMaxAge(2 weeks)
> S.addCookie(cookie)
>
> (I took the liberty of rewriting your manual date arithmetic to
> TimeSpan syntax)
>
> -Ross
>
> On Oct 12, 2009, at 4:06 PM, Naftoli Gugenheim wrote:
>
>>
>> Firecookie (a Firebug extension) says the cookie's Expires is Session.
>> When I log in Firebug's Net panel shows the following response header
>> (I changed the cookie name):
>> Set-Cookie mycookiename=Z0GZIXFRBQMVTOITYSICI1XZN23ROYLN
>>
>> My code in Boot looks like this:
>> User.autologinFunc = Full(()=>{
>> for(uid <- S.findCookie(cookieName);
>> userId <- uid.value;
>> user <- User.find(net.liftweb.mapper.By(User.uniqueId,
>> userId))
>> ) {
>> User.logUserIn(user)
>> S.redirectTo(User.homePage)
>> }
>> }
>> )
>> User.onLogIn ::= {
>> case user =>
>> val cookie = net.liftweb.http.provider.HTTPCookie(cookieName,
>> user.uniqueId.is)
>> cookie.setMaxAge(2 * 7 * 24 * 60 * 60) // 2 weeks in seconds
>> S.addCookie(cookie)
>> }
>> User.onLogOut ::= {
>> case _ =>
>> S.deleteCookie(cookieName)
>> }
>> What am I doing wrong? Why is the max-age not getting set?
>>
>>
>> On Mon, Oct 12, 2009 at 3:37 PM, Ross Mellgren
>> wrote:
>>>
>>> I usually use FireBug or Safari Web Inspector to look at the Set-
>>> Cookie / Cookie headers going back and forth, or use the browser's
>>> built in cookie index (usually buried in preferences). You could also
>>> use something like Wireshark or tcpdump to watch the headers go by if
>>> you're using a browser that doesn't have debugging extensions.
>>>
>>> -Ross
>>>
>>> On Oct 12, 2009, at 3:15 PM, Naftoli Gugenheim wrote:
>>>
I'm writing an app in Lift that uses cookies to remember the user as
logged in. When I run it from my local computer, and when I run it
from the server and view it from my local computer, it works fine.
But from my client's computer it doesn't work (it seems to expire
with the session). How can I debug this?
Thanks.
>
>>>
>>>
>>
>> >
>
>
> >
>
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Lift" group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en
-~--~~~~--~~--~--~---
[Lift] Re: Debug cookies
setMaxAge is unfortunately named -- looking at the code it appears
that HTTPCookies are actually immutable, and what setMaxAge does is
returns you a new cookie with the new settings.
Try:
val cookie = net.liftweb.http.provider.HTTPCookie(cookieName, user.uniqueId.is
).setMaxAge(2 weeks)
S.addCookie(cookie)
(I took the liberty of rewriting your manual date arithmetic to
TimeSpan syntax)
-Ross
On Oct 12, 2009, at 4:06 PM, Naftoli Gugenheim wrote:
>
> Firecookie (a Firebug extension) says the cookie's Expires is Session.
> When I log in Firebug's Net panel shows the following response header
> (I changed the cookie name):
> Set-Cookie mycookiename=Z0GZIXFRBQMVTOITYSICI1XZN23ROYLN
>
> My code in Boot looks like this:
> User.autologinFunc = Full(()=>{
> for(uid <- S.findCookie(cookieName);
> userId <- uid.value;
> user <- User.find(net.liftweb.mapper.By(User.uniqueId,
> userId))
> ) {
> User.logUserIn(user)
> S.redirectTo(User.homePage)
> }
> }
> )
> User.onLogIn ::= {
> case user =>
> val cookie = net.liftweb.http.provider.HTTPCookie(cookieName,
> user.uniqueId.is)
> cookie.setMaxAge(2 * 7 * 24 * 60 * 60) // 2 weeks in seconds
> S.addCookie(cookie)
> }
> User.onLogOut ::= {
> case _ =>
> S.deleteCookie(cookieName)
> }
> What am I doing wrong? Why is the max-age not getting set?
>
>
> On Mon, Oct 12, 2009 at 3:37 PM, Ross Mellgren
> wrote:
>>
>> I usually use FireBug or Safari Web Inspector to look at the Set-
>> Cookie / Cookie headers going back and forth, or use the browser's
>> built in cookie index (usually buried in preferences). You could also
>> use something like Wireshark or tcpdump to watch the headers go by if
>> you're using a browser that doesn't have debugging extensions.
>>
>> -Ross
>>
>> On Oct 12, 2009, at 3:15 PM, Naftoli Gugenheim wrote:
>>
>>> I'm writing an app in Lift that uses cookies to remember the user as
>>> logged in. When I run it from my local computer, and when I run it
>>> from the server and view it from my local computer, it works fine.
>>> But from my client's computer it doesn't work (it seems to expire
>>> with the session). How can I debug this?
>>> Thanks.
>>>
>>>
>>
>>
>>>
>
> >
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Lift" group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en
-~--~~~~--~~--~--~---
[Lift] Re: Debug cookies
Firecookie (a Firebug extension) says the cookie's Expires is Session.
When I log in Firebug's Net panel shows the following response header
(I changed the cookie name):
Set-Cookie mycookiename=Z0GZIXFRBQMVTOITYSICI1XZN23ROYLN
My code in Boot looks like this:
User.autologinFunc = Full(()=>{
for(uid <- S.findCookie(cookieName);
userId <- uid.value;
user <- User.find(net.liftweb.mapper.By(User.uniqueId, userId))
) {
User.logUserIn(user)
S.redirectTo(User.homePage)
}
}
)
User.onLogIn ::= {
case user =>
val cookie = net.liftweb.http.provider.HTTPCookie(cookieName,
user.uniqueId.is)
cookie.setMaxAge(2 * 7 * 24 * 60 * 60) // 2 weeks in seconds
S.addCookie(cookie)
}
User.onLogOut ::= {
case _ =>
S.deleteCookie(cookieName)
}
What am I doing wrong? Why is the max-age not getting set?
On Mon, Oct 12, 2009 at 3:37 PM, Ross Mellgren wrote:
>
> I usually use FireBug or Safari Web Inspector to look at the Set-
> Cookie / Cookie headers going back and forth, or use the browser's
> built in cookie index (usually buried in preferences). You could also
> use something like Wireshark or tcpdump to watch the headers go by if
> you're using a browser that doesn't have debugging extensions.
>
> -Ross
>
> On Oct 12, 2009, at 3:15 PM, Naftoli Gugenheim wrote:
>
> > I'm writing an app in Lift that uses cookies to remember the user as
> > logged in. When I run it from my local computer, and when I run it
> > from the server and view it from my local computer, it works fine.
> > But from my client's computer it doesn't work (it seems to expire
> > with the session). How can I debug this?
> > Thanks.
> >
> >
> > >
>
>
> >
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Lift" group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en
-~--~~~~--~~--~--~---
[Lift] Re: Debug cookies
I usually use FireBug or Safari Web Inspector to look at the Set- Cookie / Cookie headers going back and forth, or use the browser's built in cookie index (usually buried in preferences). You could also use something like Wireshark or tcpdump to watch the headers go by if you're using a browser that doesn't have debugging extensions. -Ross On Oct 12, 2009, at 3:15 PM, Naftoli Gugenheim wrote: > I'm writing an app in Lift that uses cookies to remember the user as > logged in. When I run it from my local computer, and when I run it > from the server and view it from my local computer, it works fine. > But from my client's computer it doesn't work (it seems to expire > with the session). How can I debug this? > Thanks. > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
