[Ur] Request environment variables
tierpluspluslists at gmail.com
Fri Jul 27 22:34:12 EDT 2012
> Hello all,
> Servers pass a lot of interesting information to the CGI
> programs in the form of environment variables (for example,
> if you do client cert authentication, that info comes in the
> form of an environment variable.) It would be great if
> Ur/Web could access that information.
> Now, implementing this requires a little bit of cooperation
> from the SAPIs, since, for example, FastCGI passes in its
> environment variables from the wire, so just calling getenv
> doesn't work. But probably a 'getenv : string -> transaction string'
> would work reasonably well.
type env_var_name = string
type env_var_content = string
val getenv : transaction (list (env_var_name * env_var_content))
to receive the complete environment at once?
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