RM E 5 28-29 Partition Communication Subsystem (GNAT Reference Manual)

### 6.57 RM E.5(28-29): Partition Communication Subsystem ¶

> “Whenever possible, the PCS on the called partition should allow for multiple tasks to call the RPC-receiver with different messages and should allow them to block until the corresponding subprogram body returns.”

A separately supplied PCS that can be used with GNAT when combined with the PolyORB product (NB! See the note in PolyORB regarding the lifetime of this product).

> “The `Write` operation on a stream of type `Params_Stream_Type` should raise `Storage_Error` if it runs out of space trying to write the `Item` into the stream.”