Passphrase caching with gpgme and gpg2

[Florian Schwind]

Hi.

I already send this question to gnupg-devel... which might not be the 
right place because I didn't get an answer there :-) May be someone from 
gnupg-users might help me with this issue.

With gpg-1.4.9 I used the passphrase_cb() from gpgme to handle 
passphrases. What is the recommended way to handle the passphrase with 
gpgme and gpg2? Since I'm building a server application I can not use 
any form of dialog-box.

Thanks
Florian