ResponseOptionCritical Property

Whether the option is critical.

Object Oriented Interface

public function getResponseOptionCritical($responseoptionindex);

Procedural Interface

ipworksiot_coap_get($res, 26 , $responseoptionindex);

Default Value

false

Remarks

Whether the option is critical.

This property reflects whether the option is critical or elective. Receivers that do not recognize a critical option must return a 4.02 "Bad Option" response code back to the sender. Unrecognized elective options can be safely ignored.

The $responseoptionindex parameter specifies the index of the item in the array. The size of the array is controlled by the ResponseOptionCount property.

This property is read-only and not available at design time.

Data Type

Boolean

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IPWorks IoT 2020 PHP Edition - Version 20.0 [Build 8265]