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Graph Debug Print

Description

Export graph from certain vertex using dot or graphml format

Request:

payload: {
	"format": "dot" | "graphml", // required
	"depth": uint, // optional, depth of graph, optional, default: -1 - infinity
    "json2xml": bool, // optional, if graphml format is chosen – whether to store vertex and link bodies in JSON or XML.
}

Get Started

  1. Import the following package:
    import graphDebug "github.com/foliagecp/sdk/embedded/graph/debug"
  1. Register debug functions to your Foliage Runtime
    runtime, err := statefun.NewRuntime(runtimeCfg)
    if err != nil {...}

    graphDebug.RegisterAllFunctionTypes(runtime)
  1. Send request to NATS topic.

In this case, we want to print graph from "Service" to depth 2

Change the identifier of the object from which you want to print the graph

nats pub -s nats://nats:foliage@nats:4222 signal.hub.functions.graph.api.object.debug.print.graph.root {\"payload\":{\"depth\":\"dot\",\"depth\":2}}

The result of this function will be the file "graph.dot", which is shown on the first picture

  1. By default, ext="dot", so you can copy the content of "graph.dot" file and paste into sites to view the graph
  1. To print entire graph use:
nats pub -s nats://nats:foliage@nats:4222 signal.hub.functions.graph.api.object.debug.print.graph.root {\"payload\":{\"depth\":\"dot\"}}