id: xmlrpc_client
label: XMLRPC Client

parameters:
-   id: addr
    label: Address
    dtype: string
    default: localhost
-   id: port
    label: Port
    dtype: int
    default: '8080'
-   id: callback
    label: Callback
    dtype: string
    default: set_
-   id: variable
    label: Variable
    dtype: raw

templates:
    imports: import xmlrpclib
    make: xmlrpclib.Server('http://$(addr):$(port)')
    callbacks:
    - ${callback}(${variable})

documentation: |-
    This block will create an XMLRPC client. The client will execute the callback on the server when the variable is changed. The callback should be a the name of a function registered on the server. The variable should be an expression containing a the name of a variable in flow graph.

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