Abstract: An example embodiment may involve obtaining one or more blueprint files. The blueprint files may collectively define a system of processing nodes, a call flow involving a sequence of messages exchanged by the processing nodes, and message formats of the messages exchanged by the processing nodes. The example embodiment may also involve compiling the blueprint files into machine executable code. The machine executable code may be capable of: representing the processing nodes as decomposed, dynamically invoked units of logic, and transmitting the sequence of messages between the units of logic in accordance with the message formats. The units of logic may include a respective controller and one or more respective workers for each type of processing node.

Abstract: An example embodiment may involve obtaining one or more blueprint files. The blueprint files may collectively define a system of processing nodes, a call flow involving a sequence of messages exchanged by the processing nodes, and message formats of the messages exchanged by the processing nodes. The example embodiment may also involve compiling the blueprint files into machine executable code. The machine executable code may be capable of: representing the processing nodes as decomposed, dynamically invoked units of logic, and transmitting the sequence of messages between the units of logic in accordance with the message formats. The units of logic may include a respective controller and one or more respective workers for each type of processing node.