Appel asynchrone

If you do not want to wait for the OpenAPI response when making a request to its API, you need to use asynchronous code.

To make asynchronous calls, you must provide a callback 4D.Function(Formula) in the OpenAIParameters object parameter to receive the result.

The callback function will receive the same result object type (one of OpenAIResult child classes) that would be returned by the function in synchronous code. Voir les exemples ci-dessous.

Process Considerations

The asynchronous method is based on 4D.HTTPRequest, so the response will be received within the current process.

⚠️ If your process ends at the conclusion of the current method (e.g., using New process, or playing in the method editor), the callback formula might not be called asynchronously. In such cases, consider using CALL WORKER or CALL FORM.

Exemples d’utilisation

liste de modèles

$client.models.list({formula: Formula(MyReceiveMethod($1))})

$1 sera une instance de [OpenAIModelListResult] (Classes/OpenAIModelListResult.md), donc la méthode MyReceiveMethod pourrait être :

#DECLARE($result: cs.AIKit.OpenAIModelListResult)

If($result.success)

   Form.models:=$result.models

Else

  Alert($result.errors.formula(Formula(JSON Stringify($1))).join("\n"))

End if

complétions de chat

var $messages:=[{role: "system"; content: "You are a helpful assistant."}]
$messages.push({role: "user"; content: "Could you explain me why 42 is a special number"})

$client.chat.completions.create($messages; { onResponse: Formula(MyChatCompletionsReceiveMethod($1))})

$1 sera une instance de OpenAIChatCompletionsResult, donc la méthode MyChatCompletionsReceiveMethod pourrait être :

#DECLARE($result: cs.AIKit.OpenAIChatCompletionsResult)

ASSERT($result.success) // Nous utilisons ici onResponse, le callback n'est reçu qu'en cas de succès.
Form.assistantMessage:=$result.choices[0].text