RequestETag Property

The request ETag.

Object Oriented Interface

public function getRequestETag();
public function setRequestETag($value);

Procedural Interface

ipworksiot_coap_get($res, 13 );
ipworksiot_coap_set($res, 13, $value );

Default Value

''

Remarks

When the class is operating in client mode (i.e., the Listening property is disabled), this property specifies the ETag that should be included in outgoing requests. Leave it empty to prevent an Etag option from being included.

When the class is operating in server mode (i.e., the Listening property is enabled), this property is populated with the ETag included in incoming requests (if any) anytime the Request event fires. It will be empty if an Etag option was not included.

This property is not available at design time.

Data Type

Binary String

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