Function applyBody

packages/plugins/mcp/src/sdk/connection.ts:209–231

(
  request: HttpClientRequest.HttpClientRequest,
  headers: Headers,
  body: BodyInit | null | undefined,
)

  });

const applyBody = async (
  request: HttpClientRequest.HttpClientRequest,
  headers: Headers,
  body: BodyInit | null | undefined,
): Promise<HttpClientRequest.HttpClientRequest> => {
  if (body == null) return request;
  const contentType = headers.get("content-type") ?? undefined;
  if (typeof body === "string") return HttpClientRequest.bodyText(request, body, contentType);
  if (body instanceof URLSearchParams) {
    return HttpClientRequest.bodyText(
      request,
      body.toString(),
      contentType ?? "application/x-www-form-urlencoded;charset=UTF-8",
    );
  }
  if (body instanceof Uint8Array)
    return HttpClientRequest.bodyUint8Array(request, body, contentType);
  if (body instanceof ArrayBuffer) {
    return HttpClientRequest.bodyUint8Array(request, new Uint8Array(body), contentType);
  }
  const bytes = new Uint8Array(await new Response(body).arrayBuffer());
  return HttpClientRequest.bodyUint8Array(request, bytes, contentType);
};

const abortError = (signal: AbortSignal): unknown => {
  if (signal.reason !== undefined) return signal.reason;