mirror of https://github.com/ARMmbed/mbed-os.git
230 lines
9.7 KiB
Markdown
230 lines
9.7 KiB
Markdown
# Change Log
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## [v4.8.1(https://github.com/ARMmbed/mbed-coap/releases/tag/v4.8.1)
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- Store ACK's also into duplicate info list.
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- ROM size optimization. Flash size has gone down ~1100 bytes.
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**Closed issues:**
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- IOTCLT-3592 - Client does not handle Duplicate ACK messages during blockwise registration correctly
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.8.0...v4.8.1)
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## [v4.8.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.8.0)
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- Make `sn_coap_protocol_linked_list_duplication_info_remove` API to public. User might want to delete some messages from the duplicate list.
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- Enable support for unified client configuration.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.7.4...v4.8.0)
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## [v4.7.4](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.7.4)
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- Remove dependency to yotta tool
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- Do not remove stored (GET) blockwise message when EMPTY ACK received
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When non piggybacked response mode is used original GET request must not be removed from the stored message list.
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Message is needed for building the next (GET) blockwise message.
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- Move definitions to sn_config.h
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.7.3...v4.7.4)
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## [v4.7.3](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.7.3)
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- Do not store EMPTY response to blockwise list
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An Empty message only contains the 4-byte header so it does not require any blockwise operations.
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This will fix unneseccary message sending timeouts which leads mbed cloud client to do unnecessary
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reconnections which increases the network traffic.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.7.2...v4.7.3)
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## [v4.7.2](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.7.2)
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- Fix handling of duplicate blockwise ACK's
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CoAP data buffer was not added into duplication info store when creating response for blockwise request.
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This leads to case where whole bootstrap flow just timeouts if received any duplicate messages during blockwise operation.
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Fixes error: IOTCLT-3188 - UDP connection fails for lost ACK sending
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- Remove error trace when building reset message without options
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This makes it possible to build the reset message without allocating option or getting error message.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.7.1...v4.7.2)
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## [v4.7.1](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.7.1)
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- Fix CoAP stored blockwise message release and list continue
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Add re-scan routine goto if message is caused user callback
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This will fix hard fault when blockwise message sending timeouts. This happens cause same list is manipulated through rx callback.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.7.0...v4.7.1)
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## [v4.7.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.7.0)
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- Add function that can be used to clear the received blockwise payloads for example in the case of a connection error.
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- Silence compiler warning when CoAP duplicate detection is enabled.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.6.3...v4.7.0)
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## [v4.6.3](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.6.3)
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- Bug fix: Remove timed out blockwise message from resend queue. If blockwise message was timed out message was still kept in the resend queue which causes unnecessary reconnections on client side.
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- Documentation: Document all the available macros.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.6.2...v4.6.3)
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## [v4.6.2](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.6.2)
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Do not clear block2 in subsequent block request.
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When sending a request with block2 option, eg. indicating need
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for response to be blockwised, copy the block2 option from the
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sent_blockwise list item so that the block2 option will be added
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to all requests. This fixes an issue where previously the block2
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was only sent for the first blockwise request and not for the
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subsequent ones, including the last request. This made the response
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not follow the request block2 option.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.6.1...v4.6.2)
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## [v4.6.1](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.6.1)
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**Closed issues:**
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- IOTCLT-2900 - Blockwise handling leaking memory in some error cases
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Fix unused parameter compiler warning when blockwise is not used.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.6.0...v4.6.1)
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## [v4.6.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.6.0)
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**New feature:**
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- Add new API which clears one item from the resend queue based on token
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.5.1...v4.6.0)
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## [v4.5.1](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.5.1)
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**Closed issues:**
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- IOTCLT-2883 - Blockwise observations not completing
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.5.0...v4.5.1)
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## [v4.5.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.5.0)
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**Closed issues:**
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- IIOTCLT-2769 - mbed-coap: extra response received after registration
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Added own flag to enable blockwise support, without setting default blockwise
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payload size. This allows to receive blockwise messages while still sending
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without blockwise.
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Fix CoAP request blockwise response handling
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When request is sent, response can have blockwise option set. All requests must
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be stored to the linked list.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.4.4...v4.5.0)
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## [v4.4.4](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.4.4)
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**Closed issues:**
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- IOTCLT-2638 [GitHub] hardfault during reconnection retry with Thread
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.4.3...v4.4.4)
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## [v4.4.3](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.4.3)
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**Closed issues:**
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- IOTCLT-2506 [GitHub] Cannot set registration time if server does not use max age option
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Extend blockwise message transfer status to have states for sending as well.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.4.2...v4.4.3)
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## [v4.4.2](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.4.2)
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**Closed issues:**
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- IOTCLT-2469 CoAP UDP retransmission does not work for blocks after first one for requests (Eg. registration POST)
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.4.1...v4.4.2)
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## [v4.4.1](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.4.1)
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**Closed issues:**
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- IOTCLT-2539 Block wise messaging call-backs not working logically
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Improve TCP+TLS transport layer to allow send larger messages without blockwising.
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.4.0...v4.4.1)
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## [v4.4.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.4.0)
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**New feature:**
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- Make sn_coap_protocol_send_rst as public needed for CoAP ping sending
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- Allow disabling resendings by defining SN_COAP_DISABLE_RESENDINGS
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.3.0...v4.4.0)
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## [v4.3.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.3.0)
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**New feature:**
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- Add new API which clears the whole sent blockwise message list
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.2.0...v4.3.0)
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## [v4.2.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.2.0)
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**New feature:**
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- Add new API to remove sent blockwise message from the linked list
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.1.1...v4.2.0)
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## [v4.1.1](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.1.1)
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**Closed issues:**
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- IOTCLT-2203 mbed-coap does not handle PUT or POST if they indicate a smaller block size preference (fixed regression)
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.1.0...v4.1.1)
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## [v4.1.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.1.0)
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.0.10...v4.1.0)
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**New feature:**
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- New API to disable automatic GET(BLOCK2) request sending.
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**Closed issues:**
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- IOTCLT-2203 mbed-coap does not handle PUT or POST if they indicate a smaller block size preference
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## [v4.0.10](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.0.10)
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.0.9...v4.0.10)
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**Closed issues:**
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- IOTMAC-615 Node mDS registration failure during OTA transfer
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## [v4.0.9](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.0.9)
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.0.8...v4.0.9)
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**Closed issues:**
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- IOTCLT-1899 Maximum COAP message resending buffer size limited to 255 bytes
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- IOTCLT-1888 Problem with blockwise transfers that are even increments of block_size
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## [v4.0.8](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.0.8)
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.0.4...v4.0.8)
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**Closed issues:**
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- IOTCLT-1880 Lwm2m blockwise data transfer (using Block1 option) with Leshan not working
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- IOTCLT-1885 Return 4.08 Request Entity Incomplete on Block transfer errors
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- IOTCLT-1883 Detected message duplications stop mbed-client
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## [v4.0.4](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.0.4)
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.0.3...v4.0.4)
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**Closed issues:**
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- https://github.com/ARMmbed/mbed-client/issues/481 - Obs Con blockwise fails to transmit 2nd block
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## [v4.0.3](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.0.3)
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-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v4.0.2...v4.0.3)
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**New feature**
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- CoAP Protocol Confirmable resend fix and minor memory optimization (IOTMAC-328)
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**Closed issues:**
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- IOTCLT-1439 - stuck in while loop
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## [v4.0.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v4.0.2)
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**New feature**
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- Initial release of mbed-coap separated from mbed-client-c
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