const crypto/tls.alertMissingExtension

8 uses

	crypto/tls (current package)
		alert.go#L52: 	alertMissingExtension             alert = 109
		alert.go#L89: 	alertMissingExtension:             "missing extension",
		handshake_client_tls13.go#L168: 		c.sendAlert(alertMissingExtension)
		handshake_client_tls13.go#L549: 			c.sendAlert(alertMissingExtension)
		handshake_server.go#L292: 		c.sendAlert(alertMissingExtension)
		handshake_server_tls13.go#L277: 			c.sendAlert(alertMissingExtension)
		handshake_server_tls13.go#L484: 		return c.sendAlert(alertMissingExtension)
		handshake_server_tls13.go#L592: 			c.sendAlert(alertMissingExtension)