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42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
const STATUS_NO_RETRY = [
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400, // Bad Request
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401, // Unauthorized
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402, // Payment Required
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403, // Forbidden
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404, // Not Found
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405, // Method Not Allowed
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406, // Not Acceptable
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407, // Proxy Authentication Required
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409, // Conflict
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];
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/**
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* This function is used as a default handler for failed attempts in all LLMs.
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* It is based on a default handler from the langchain core package.
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* It throws an error when it encounters a known error that should not be retried.
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* @param error
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*/
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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export const n8nDefaultFailedAttemptHandler = (error: any) => {
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if (
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// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-call
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error?.message?.startsWith?.('Cancel') ||
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error?.message?.startsWith?.('AbortError') ||
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error?.name === 'AbortError'
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) {
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throw error;
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}
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// eslint-disable-next-line @typescript-eslint/no-explicit-any,@typescript-eslint/no-unsafe-member-access
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if (error?.code === 'ECONNABORTED') {
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throw error;
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}
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const status =
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// eslint-disable-next-line @typescript-eslint/no-explicit-any,@typescript-eslint/no-unsafe-member-access
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error?.response?.status ?? error?.status;
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if (status && STATUS_NO_RETRY.includes(+status)) {
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throw error;
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}
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};
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