Add a feature flag to control how blockwise data is passed to applica…

PelionIoT / mbed-coap

CoAP C library - Builder and Parser for CoAP messages

Apache License 2.0

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Add a feature flag to control how blockwise data is passed to applica… #98

Closed anttiylitokola closed 5 years ago

anttiylitokola commented 5 years ago

…tion

By default CoAP will create a copy of the whole data to be passed to application and it keeps the backward compatibility.

If enabled, application must NOT free the payload when it gets the COAP_STATUS_PARSER_BLOCKWISE_MSG_RECEIVED status. And application must call sn_coap_protocol_block_remove() instead.