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Utilities.md

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WAS Utility APIs

These APIs provide general information about the Wolfram Application Server instance and offer administrative services.

Information [.applicationserver/info]

Retrieve Server Information [GET]

Use this to retrieve general information about the Wolfram Application Server cluster.

  • Request

      GET /.applicationserver/info

    Example:

      GET "http://applicationserver.wolfram.com/.applicationserver/info"

  • Response 200 (application/json)

    • Example:

        {
  	"resourceManager": "http://resources.applicationserver.wolfram.com",
  	"endpointManager": "http://endpoints.applicationserver.wolfram.com",
  	"nodefileManager": "http://nodefiles.applicationserver.wolfram.com",
  	"canonicalBaseURL": "http://applicationserver.wolfram.com",
  	"restartURL": "http://applicationserver.wolfram.com/.applicationserver/kernel/restart",
  	"wasVersion": "3.0",
  	"wolframEngineVersion": "13."
  }

Restart Container [GET]

Restart [.applicationserver/kernel/restart]

Use this to initiate a rolling restart of the Active Web Element Server instances (other services will not be affected). The API uses basic authentication and requires a username and password (set during cluster initiation). It returns a success message string.

  • Request

      GET /.applicationserver/kernel/restart

    Example:

      GET "http://applicationserver.wolfram.com/.applicationserver/kernel/restart"

  • Response 200 OK

    • Example:

        Container restarted successfully!

Kernel Initialization Status [GET]

Kernel Readiness [.applicationserver/kernel/readiness]

Use this API to get the kernel initialization status. If all kernels fully initialized the API will return "Kernels fully initialized" message with 200 status code.