Document caveat in setSession

2010-10-20 21:12:29 +02:00 · 2010-10-20 21:12:29 +02:00 · 6e43ea5fc3
commit 6e43ea5fc3
parent 0b4de794e8
1 changed files with 3 additions and 0 deletions
--- a/Yesod/Handler.hs
+++ b/Yesod/Handler.hs
@ -448,6 +448,9 @@ expiresAt = setHeader "Expires" . formatRFC1123
 -- The session is handled by the clientsession package: it sets an encrypted
 -- and hashed cookie on the client. This ensures that all data is secure and
 -- not tampered with.
+--
+-- Please note that the value you set here will not be available via
+-- 'getSession' until the /next/ request.
 setSession :: String -- ^ key
           -> String -- ^ value
           -> GHandler sub master ()