Blockwise transfers in CoAP draft-ietf-core-block-04 C. Bormann, Z. Shelby CoRE WG, IETF-81 Quebec City
Current Status Changes in -03 Changes in -04 Enabled block transfer in request and response (BLOCK1, BLOCK2) Main use case is RPC using POST Changes in -04 Editorial improvements -02 is implemented pretty widely -03 has a few implementations (BLOCK1)
Work Needed Re-write the draft! Better names for BLOCK1, BLOCK2? Haven’t found consensus yet on the names… Clarify that a 4.13 (Request Entity Too Large)may mean either "truncated" or "do not have resources for blockwise” [Esko Dijk]