JSON response error detector

[io/http/utils/JSON response error detector]

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Wraps failed HTTP response into an error, including a message. Example A

1. message set to "Response failed"

2. {"status": 200, "headers": {}, "body": "null"}@1 received via response

3. null@1 sent via data

Example B

1. message set to "Response failed"

2. {"status": 400, "headers": {}, "body": {"success": false}}@1 received via response

3. {"error": "Response failed", "details": {"success": false}}@1 sent via error

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Keywords: http, request, response, error, identify, detect, json

Input ports

• response:

  {"status": number, "headers": {string: any}, "body": string}

  Receives JSON response that might contain an error.

• error msg: string

  Receives error message to appear in error.

Output ports

• data: any

  Sends response data, when the response was successful.

• error: {"error": string, optional "details": any}