MailHog/vendor/github.com/mailhog/MailHog-Server/monkey/monkey.go

package monkey

import (
	"net"

	"github.com/ian-kent/linkio"
)

// ChaosMonkey should be implemented by chaos monkeys!
type ChaosMonkey interface {
	RegisterFlags()
	Configure(func(string, ...interface{}))

	// Accept is called for each incoming connection. Returning false closes the connection.
	Accept(conn net.Conn) bool
	// LinkSpeed sets the maximum connection throughput (in one direction)
	LinkSpeed() *linkio.Throughput

	// ValidRCPT is called for the RCPT command. Returning false signals an invalid recipient.
	ValidRCPT(rcpt string) bool
	// ValidMAIL is called for the MAIL command. Returning false signals an invalid sender.
	ValidMAIL(mail string) bool
	// ValidAUTH is called after authentication. Returning false signals invalid authentication.
	ValidAUTH(mechanism string, args ...string) bool

	// Disconnect is called after every read. Returning true will close the connection.
	Disconnect() bool
}