The typing information tries to use an no existing dataclass, requires an forward reference (escaped with single ').

The depends_on function result is an unrestricted recursive call when the depency is it self.

For completness, these datatypes are abstract! If they are used in structs, abstract types are either Variant or ExtensionObjects.
If they only contain basic types (int16, float, double..) they are Variants.

This reverts commit 80b63f17.

* check message limits on recv

* add ErrorMessage handling

* add to large chunk test

* client disconnect on ErrorMessage

* change default transport limits

* Initial new documentation

* Update server-minimal example which is used in the docs

* Better API Structure

* Added RTD Config

* Added documentation for 'a minimal opc-ua client'

* More about nodes and nodeids

* More usage guide

* Combined Node & NodeId Docu, updated links in index

* A little more documentation

* adds security policy Aes128-Sha256-RsaOaep

* updates docstring for policy

* formats for loop in encrypt asymmetric

* updates policy type

* updates test case for new policy

* updates server with new policy

* adds secure_channel_nonce_length to policies

* updates security policy class

* updates client with new nonce length

* updates connection with new nonce variable

fix test after rebase

server handle malformed packets

close connection on error

reorder imports

change test

This reverts commit e02aed2909fbfd142059d30db0abb63947ab33f6.