ri > AMQ::Protocol::Error

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```html

📛 NAME

AMQ::Protocol::Error < StandardError

from /home/chedong/.local/share/rdoc

🚀 Quick Reference

Use Case	Command	Description
Create a new error instance	AMQ::Protocol::Error.new	Instantiate a protocol error with optional message
Inherit from StandardError	class MyError < AMQ::Protocol::Error	Create a custom subclass for specific protocol errors
Access default message constant	AMQ::Protocol::Error::DEFAULT_MESSAGE	Retrieve the default error message
List all subclasses	AMQ::Protocol::Error.subclasses	Get array of classes that inherit from this error (if defined)

📦 Constants

• DEFAULT_MESSAGE — [not documented] (default error message)

🔧 Class methods

• [] — create an error with a specific message (alias for new?)
• inherited — callback when a subclass is created
• new — constructor, creates a new AMQ::Protocol::Error instance
• subclasses_with_values — returns subclasses that have defined values (e.g., error codes)

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📛 NAME 🚀 Quick Reference 📦 Constants 🔧 Class methods