smtp_timeout

HTTP status: 504 · Code: smtp_timeout

The SMTP server did not answer in time.

Why it happens

The SMTP server didn’t answer in time.

How to fix

Retry. If it keeps happening, check the host and port, and that nothing between Orvano and the server drops the connection.

Catch it in your code

Every SDK throws one error type for a failed call. Match on its code, which is always smtp_timeout for this error, never on the message.

JavaScript and Next.js

import { ErrorCode, OrvanoError } from '@orvano/js'

try {
  // your Orvano call
} catch (error) {
  if (error instanceof OrvanoError && error.code === ErrorCode.smtpTimeout) {
    // handle smtp_timeout
  } else {
    throw error
  }
}

Dart and Flutter

import 'package:orvano_flutter/orvano_flutter.dart'; // or orvano_dart on a server

try {
  // your Orvano call
} on OrvanoException catch (error) {
  if (error.code != ErrorCode.smtpTimeout) rethrow;
  // handle smtp_timeout
}

.NET

using Orvano;

try
{
    // your Orvano call
}
catch (OrvanoException error) when (error.Code == ErrorCode.SmtpTimeout)
{
    // handle smtp_timeout
}

The error also carries the HTTP status (504), a message, and a request ID. Quote the request ID when you report a problem: the server logs it with the failure. See Errors for how errors work in every SDK, or every error code.