Скачать или смотреть Resolving ERR_CONNECTION_REFUSED After Updating to Laravel 8 on macOS

Encountering `ERR_CONNECTION_REFUSED` after updating Laravel on macOS? Learn how to resolve this common issue in our detailed guide.
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Troubleshooting ERR_CONNECTION_REFUSED After Updating Laravel on macOS

Updating software can sometimes lead to unexpected issues, especially for developers relying on frameworks like Laravel for their applications. If you've recently updated your PHP and Laravel versions only to encounter the dreaded ERR_CONNECTION_REFUSED message when trying to run your Laravel application, you're not alone. This guide will guide you through the steps to diagnose and resolve this issue effectively.

The Problem: Understanding the Error Message

After updating your system, you might notice that when you run the command:

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You receive a message indicating that the Laravel development server has started, such as:

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Yet, when you try to access this URL in your browser, you come up against an ERR_CONNECTION_REFUSED error. It can be frustrating, especially when you’ve verified that everything seems fine on the surface. Your terminal even shows attempts to start the server on different ports like 8001, 8002, etc.

Common Indicators of the Issue:

The terminal shows multiple attempts to start the server on different ports.

Accessing the URL results in an immediate ERR_CONNECTION_REFUSED error.

Diagnosing the Root Cause

To resolve this problem, it's important to rule out common issues that could be affecting your local development environment. Here are a few steps you may have tried already:

Restart Your Mac: Sometimes a simple restart can clear up lingering issues.

Flush DNS: This can often help resolve connections that seem to hang.

Close MAMP: Ensure that no other local servers are running on the same ports.

Run php artisan serve with a specified host: Using php artisan serve --host=127.0.0.1 is a recommended step, yet may not always solve the issue.

Composer Update: Running Composer to ensure all dependencies are up to date can fix compatibility issues.

Verify php.ini Settings: Making sure that your PHP settings are correctly configured is also key.

After checking these common fixes, if the issue still persists, you might need to consider an upgrade.

The Solution: Upgrade to Compatible Versions

Recommended Steps:

Install Laravel 9 and PHP 8: Compatibility between the framework and PHP version is crucial for smooth operation. You should upgrade your Laravel framework to version 9 and ensure you're using PHP 8. This combination not only resolves many compatibility issues but also provides you with the latest features and improvements.

Why Upgrade?

Compatibility: Laravel 8 requires PHP versions that support its features. PHP 8 introduces new functionalities that improve performance and compatibility.

Security: Using the latest version of software ensures that you have the most up-to-date security fixes.

Support: Upgrading to newer versions often includes better community support and resources.

Conclusion

In troubleshooting the ERR_CONNECTION_REFUSED issue after updating to Laravel 8, the most effective solution is to upgrade to Laravel 9 and PHP 8. This not only aligns with Laravel's continual improvements but also enhances your development experience.

If you're experiencing difficulties after following the steps outlined, don't hesitate to seek help from the Laravel community or explore additional documentation. A smooth and efficient development process is possible with the right tools in place.

By keeping your software updated and ensuring compatibility, you can minimize these types of issues in the future and focus more on building amazing applications.