GitHub - ergo-services/examples: examples for demonstrating Ergo Framework features (original) (raw)

Here you can find examples demonstrating features of Ergo Framework 3.0 (and above).

demo

This is an "umbrella"-example that demonstrates most of the Ergo Framework features. It was generated by ergo tool with just a single command. See README.md file in demo for the details.

call

This example project shows how to make synchronous requests to the local and remote processes. It starts two nodes (node1@localhost and node2@localhost); node1 spawns processes a and b; node2 spawns process b. Process a is making Call requests sequentially to the process b on node1@localhost (locally) and to the process b on node2@localhost (remotely)

events

Ergo Framework provides the "Events" feature that implements the distributed "Publisher/Subscriber" design pattern. This example demonstrates this feature in action. It starts node node-pub@localhost with a producer process and second node node-sub@localhost with two consumer processes.

erlang

This example demonstrates how the node built with Ergo Framework and enabled Erlang network stack natively communicates with the Erlang node.

websocket

The following example starts Web server with websocket-handler at "/" and spawns 3 processes to handle websocket-connections.

port

The Ergo Framework allows you to run external programs and interact with them using standard input and output. This example demonstrates this functionality. It launches two programs: one that uses a text format for communication, and another that uses a binary format.