feat: Due to the deep modifications related to names and packet format,

this task cover a large part of the codebase and involves several changes:

- the library provides a name data structure (hicn_name_t ), which is composed
  of a name prefix (hicn_name_prefix_t) and a name suffix (hicn_name_suffix_t),
  and it has been extended to provide all support functions required for name
  manipulation, including common prefix computation, as required for the Longest
  Prefix Match (LPM)in the forwarder, in addition to Exact Prefix Match (EPM).
- all code has been rewritten to use this data structure instead of having for
  instance the forwarder define its own name class (used to be Name and NameBitVector)
  the code has been refactored to minimize name allocations and copies, one remaining
  aspect is the difference of name storage between PIT and CS entries (respectively
  in the PIT entry, and in the message buffer), which causes the packet cache
  index to be updated when a PIT entry is converted into a CS entry. By storing
  the name in the PIT/CS entry everytime, we might save on this operation).
- hicn-light FIB has been rewritten : code has been refactored and should now be
  shorter and documented; unit tests have been drafted but more would be required
  to cover all cases and match the algorithms to add/remove nodes, as specified in the doc.
  all protocol details and hICN header formats are now abstracted by the library
  for the forwarder (and thus header.h and  protocols/*.h have been removed from
  public includes, and replaced by packet.h providing protocol agnostic packet
  level functions, completely replacing the compat.h header that used to provide
  similar functions.
- this works by exposing a opaque buffer to the application (a kind of socket buffer)
  which is used by the lib to cache the packet format and offsets of the different
  layers in the buffer and provider efficient operations (the packet format is
  either defined for packet construction, or guessed at ingress, and this structure
  is updated accordingly only once).

Co-authored-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Signed-off-by: Luca Muscariello <muscariello@ieee.org>
Change-Id: I31e321897f85f0267fe8ba4720363c180564492f

1 files changed, 1030 insertions, 0 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 000000000..620933eb0
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,1030 @@
+## v3.14.0 (2022-07-18)
+
+### Feat
+
+- release 3.14 of hicn
+- move interest manifest inside libhicn to be reused by hicn-plugin
+- include wrapper asio files
+- include wrapper asio files
+- rewrite new PCS, backed by clib_bihash
+
+### Fix
+
+- **lib**: install interest manifest header
+- **hicn-light**: code style
+- **hicn-light**: fix connection table issue
+- **hicn-light**: fix connection table issue
+- **hicn-light**: fix crash on connection close
+- **hicn-light**: fix interest send on mac os
+- **transport**: fix udp connector for mac os
+- do not reuse vpp struct/macros in libhicn
+- **ci/docker-build-ios.sh**: accept ios dockerfile eula
+- **core**: add ifndef to compile on macos
+- **pcs.h**: align PCS entry to 64 bytes in place of CLIB_CACHELINE
+
+## v3.13.0 (2022-06-17)
+
+## v3.13.0b0 (2022-06-16)
+
+### Feat
+
+- release 3.13 of hicn
+- **transport**: codel style
+- **transport**: imporve switch between RTX and FEC with variable RTT
+- **transport**: improve fec for low rtt
+- **aggregated-interests**: fix multipath with aggregated interests
+- packet generator to assess performance
+- **hicn-light-collectd**: add per-face stats in collectd plugin
+- **hicn-light-collectd**: add per-face stats in forwarder
+- **hicn-light-collectd**: update cmake for vpp collectd plugins
+- **hicn-light-collectd**: modify kafka output collectd plugin to use influxdb format and do dispatching
+- **hicn-light-collectd**: use input collectd plugin to retrieve stats from forwarder
+- **hicn-light-collectd**: expose libhicnctrl api to retrieve hicn-light stats
+- **hicn-light-collectd**: setup cmake for hicn-light and kafka plugins
+- **transport**: set the expirtation time of the data packets using socket options
+- **libtransport**: use microseconds to improve RTT precision
+- **aggregated-interests**: enable aggregated interests at runtime
+- **aggregated-interests**: add aggregated interest support in transport
+- **hicn-plugin**: parse hicn packet only one time, as soon as it is received
+- **transport**: modify delay in delay strategy
+- **manifest**: improve encoding and decoding
+- **aggregated-interests**: add signature to interest manifest
+- **aggregated-interests**: add disaggregation and bitmap in interest manifest
+- **libhicn**: move common data structures in lib
+- **vector**: add missing api functions to vector data structure
+- **libhicn**: use same map data structure between hicn-light and hicn-ctrl
+- **libtransport**: remove all references to ntoh and hton
+- **packet-cache**: add CS clear in hicn-light
+- **portal.h**: modify PIT to register penging interests in both sides
+- **libtransport**: add global module manager and library constructor
+- multistream hiperf
+- **libtransport**: add cache prefetch support and test to assess performance
+- Add API to get/set ports in libhicn
+- add enumeration for packet type in libhicn
+- **pool**: remove unnecessary memset in pool and add script to test hiperf locally
+- **packet-cache**: avoid double lookups when possible
+- **packet-cache**: add two-level packet cache
+- **hicn-ping**: add interest manifest support in hicn-ping
+- sync build scripts with master-fdio
+- **auth**: use membuf
+
+### Fix
+
+- **hiperf**: fix buffer contention when using multiple producers
+- **manifest**: remove unnecessary debug assert
+- better organize flags in hicn-plugin
+- replace deprecated std::random_shuffle function
+- **transport**: use constant var in recovery strategy baeds on delay
+- **hiperf**: fix bandwidth computaton in hiperf
+- **manifest**: compilation error
+- **libhicnctrl**: fix name generation for new faces
+- **libhicnctrl**: fix name generation for new faces
+- fix memory corruption in msgbuf ids vector
+- **hicn-light**: fix hardcoded limit on number of pending connections
+- **hicn-light**: return error when not able to generate new connection name
+- **transport**: fix forwarder io module in transport
+- **auth**: invalid memory read in signer
+- **libtransport**: pass all required callbacks when creating connectors
+- fix htonll and ntohll in libhicn
+- **packet-cache**: add missing data prefix caching on content packet received
+- **production_protocol.h**: do not accept unvalid values of TRANSPORT_FEC_TYPE if environment variable is set
+- use proper function to compare elements in listener and conenction table
+- **docker**: do no use internal image in public dockerfile and remove old functional tests
+- **fec**: correctly compute the transport header size of each packet
+- **transport**: add rs fec header size also in the decoder
+- **transport**: fix max packet size in producer socket
+- **prod_protocol_rtc.cc**: check if fec_type is valid before using it
+- **hicnctrl**: fix route command validation
+
+### Perf
+
+- **transport**: reduce cpu usage at RTC consumer socket for loss detection
+
+### Refactor
+
+- **tls**: remove support for TLS
+- **manifest**: move decoding of manifest out of decoder constructor
+- move interest manifest header to libhicn and update log
+- refactor listener and connection table
+- **manifest**: improve manifest verification and performance
+
+## v3.12.2 (2022-06-01)
+
+### Fix
+
+- **lib/includes/hicn/util/bitmap.h**: correct include header
+
+## v3.12.1 (2022-06-01)
+
+### Fix
+
+- **cmake**: wrong version number in hicn
+
+## v3.12.0 (2022-05-31)
+
+### Feat
+
+- release 3.12 of hicn
+- **aggregated-interests**: add signature to interest manifest
+- **aggregated-interests**: add disaggregation and bitmap in interest manifest
+- **libhicn**: move common data structures in lib
+- **vector**: add missing api functions to vector data structure
+- **libhicn**: use same map data structure between hicn-light and hicn-ctrl
+- **libtransport**: remove all references to ntoh and hton
+- **packet-cache**: add CS clear in hicn-light
+- **portal.h**: modify PIT to register penging interests in both sides
+- **libtransport**: add global module manager and library constructor
+- multistream hiperf
+- **libtransport**: add cache prefetch support and test to assess performance
+- Add API to get/set ports in libhicn
+- add enumeration for packet type in libhicn
+- **pool**: remove unnecessary memset in pool and add script to test hiperf locally
+- **packet-cache**: avoid double lookups when possible
+- **packet-cache**: add two-level packet cache
+- **hicn-ping**: add interest manifest support in hicn-ping
+- sync build scripts with master-fdio
+- **auth**: use membuf
+
+### Fix
+
+- **libhicnctrl**: fix name generation for new faces
+- **libhicnctrl**: fix name generation for new faces
+- fix memory corruption in msgbuf ids vector
+- **hicn-light**: fix hardcoded limit on number of pending connections
+- **hicn-light**: return error when not able to generate new connection name
+- **transport**: fix forwarder io module in transport
+- **auth**: invalid memory read in signer
+- **libtransport**: pass all required callbacks when creating connectors
+- fix htonll and ntohll in libhicn
+- **packet-cache**: add missing data prefix caching on content packet received
+- **production_protocol.h**: do not accept unvalid values of TRANSPORT_FEC_TYPE if environment variable is set
+- use proper function to compare elements in listener and conenction table
+- **docker**: do no use internal image in public dockerfile and remove old functional tests
+- **fec**: correctly compute the transport header size of each packet
+- **transport**: add rs fec header size also in the decoder
+- **transport**: fix max packet size in producer socket
+- **prod_protocol_rtc.cc**: check if fec_type is valid before using it
+- **hicnctrl**: fix route command validation
+
+### Refactor
+
+- **manifest**: move decoding of manifest out of decoder constructor
+- move interest manifest header to libhicn and update log
+- refactor listener and connection table
+- **manifest**: improve manifest verification and performance
+
+## v3.11.3 (2022-04-18)
+
+### Feat
+
+- **manifest**: optimize manifest processing
+
+## v3.11.2 (2022-04-13)
+
+### Fix
+
+- **manifest**: do not iterate on full data buffer to compute ratio
+
+## v3.11.1 (2022-04-13)
+
+### Fix
+
+- **manifest**: ignore manifest entries of discarded unverified packets
+
+## v3.11.0 (2022-04-11)
+
+## v3.11.0b0 (2022-04-08)
+
+### Feat
+
+- release 3.11 of hicn
+- **manifest**: add FEC parameters to manifests
+- **manifest**: refactor verification process
+- **manifest**: report auth alerts in hiperf instead of aborting
+- **manifest**: remove FEC buffer callback in consumer
+- **manifest**: refactor and enable manifests by default
+- **manifest**: update manifest header with transport parameters
+- **manifest**: batch interests for first manifest from RTC producer
+- **manifest**: refactor processing of RTC manifests
+- **manifest**: update manifest-related socket options of consumers
+- **manifest**: update unit tests for manifests
+- **manifest**: pack manifest headers
+- **manifest**: verify FEC packets
+- **auth**: add consumer socket option to set max unverified delay
+- **manifest**: process manifests after full FEC decoding
+- **manifest**: manage forward jumps in RTC verifier
+- **fec**: remove useless fec codes
+- **rs**: add new code rate
+- **rs**: add new code rate
+- **rs**: add new code rate
+- **rs**: add new code rate
+- **libtransport**: increase internal packet cache size
+- remove internal cisco info in cmake
+- **manifest**: add option to set manifest capacity
+- **data_input_node.c**: add information about adj_index[VLIB_RX] on received data packets
+- **hicn-plugin**: upgrade to VPP 22.02
+
+### Refactor
+
+- **manifest**: change default manifest options to support low-rate
+- remove remaining traces of fec type option
+- **hiperf**: cosmetic update
+- **manifest**: apply code reviews
+- **auth**: change auth failed callback signature
+
+### Fix
+
+- **strategy-callbacks**: fix callback calls when transport is out of scope
+- **bitmap**: fix bitmap set operation
+- **transport**: avoid to add fec at start up if no loss is detected
+- **notifications**: add callbacks for forwarding/recovery strategy changes
+- **face_node.c**: ensure IPv6 loopback is not interpreted as IPv4 address
+- **manifest**: fix segfault with RS + manifests
+- **manifest**: support RS
+- **auth**: verify previously unverified packet signatures
+- **bytestream**: make manifest branch work with RAAQM
+- **pathlabel**: fix data path label in the hicn-light forwarder
+- **deps**: fix cisco openssl and safec dependencies inclusion
+- **udp_connector.cc**: call receive callback with correct parameters
+- cannot retrieve integer producer socket option
+- **fec.cc**: correct fec after wrong merge
+- **liiib/CMakeLists.txt**: correct typo
+
+## v3.10.0 (2022-04-02)
+
+### Feat
+
+- release 3.10 of hicn
+- **manifest**: refactor verification process
+- **manifest**: report auth alerts in hiperf instead of aborting
+- **manifest**: remove FEC buffer callback in consumer
+- **manifest**: refactor and enable manifests by default
+- **manifest**: update manifest header with transport parameters
+- **manifest**: batch interests for first manifest from RTC producer
+- **manifest**: refactor processing of RTC manifests
+- **manifest**: update manifest-related socket options of consumers
+- **manifest**: update unit tests for manifests
+- **manifest**: pack manifest headers
+- **manifest**: verify FEC packets
+- **auth**: add consumer socket option to set max unverified delay
+- **manifest**: process manifests after full FEC decoding
+- **manifest**: manage forward jumps in RTC verifier
+- **fec**: remove useless fec codes
+- **rs**: add new code rate
+- **rs**: add new code rate
+- **rs**: add new code rate
+- **rs**: add new code rate
+- **libtransport**: increase internal packet cache size
+- remove internal cisco info in cmake
+- **manifest**: add option to set manifest capacity
+- **hicn-plugin**: upgrade to VPP 22.02
+
+### Fix
+
+- **transport**: avoid to add fec at start up if no loss is detected
+- **notifications**: add callbacks for forwarding/recovery strategy changes
+- **face_node.c**: ensure IPv6 loopback is not interpreted as IPv4 address
+- **manifest**: fix segfault with RS + manifests
+- **manifest**: support RS
+- **auth**: verify previously unverified packet signatures
+- **bytestream**: make manifest branch work with RAAQM
+- **pathlabel**: fix data path label in the hicn-light forwarder
+- **deps**: fix cisco openssl and safec dependencies inclusion
+- **udp_connector.cc**: call receive callback with correct parameters
+- cannot retrieve integer producer socket option
+
+### Refactor
+
+- **hiperf**: cosmetic update
+- **manifest**: apply code reviews
+- **auth**: change auth failed callback signature
+
+## v3.9.1 (2022-03-21)
+
+### Fix
+
+- **route**: fix route creation failure when id instead of symbolic
+
+## v3.9.0 (2022-03-21)
+
+### Feat
+
+- release 3.9
+- **data_input_node.c**: add information about adj_index[VLIB_RX] on received data packets
+- **hicn-plugin**: upgrade to VPP 22.02
+
+### Fix
+
+- **liiib/CMakeLists.txt**: correct typo
+
+## v3.8.1 (2022-03-15)
+
+### Fix
+
+- **android-sdk**: upgrade android-sdk version
+
+## v3.8.0 (2022-03-14)
+
+## v3.8.0b0 (2022-03-12)
+
+### Feat
+
+- release 3.8 of hicn
+- **ci**: install correct VPP version in local ci scripts
+- **Makefile**: add conveniente targets to build/use docker container
+- **security**: define custom secure functions if not available
+- **security**: improve input validation
+- insert CPU info as compilation options
+
+### Refactor
+
+- **fec**: do not include FEC header when copying FEC payload
+- **auth**: clean up
+- **CMakeLists.txt**: global cleanup of CMakeLists files
+
+### Fix
+
+- **probe-generator**: return probe register time (fix probe generator test)
+- fix pool index validation and removal of current listener/connection
+- **strcpy_s**: fix warnings appearing after strcpy_s introduction
+- **security**: use secure version of strlen
+- **security**: use secure version of strcpy
+- **test-rs**: typo
+- **rs-test**: fix packet index size
+- **cmake**: add ciscossl path
+- **fec-rate**: set max loss rate to 0.95
+- **loss-rate**: init loss rate using the rtt probes
+
+## v3.7.2 (2022-02-25)
+
+### Feat
+
+- update android-sdk version to 2.0.6
+
+## v3.7.1 (2022-02-17)
+
+### Feat
+
+- use android-sdk image with librdkafka 1.8.2
+
+## v3.7.0 (2022-02-17)
+
+### Fix
+
+- **CS**: correctly forward packets coming from the CS
+
+## v3.7.0b0 (2022-02-14)
+
+### Feat
+
+- release 3.7 of hicn
+- **hicn-light-control**: distinguish between command and serialization errors
+- **pit**: code style
+- **pit**: code style
+- **pit**: do not send aggregated interests
+- **pit**: do not store state in the pit for interests with no nexthop
+- add arm and x86 support to hicn
+- **hicn-light-control**: add input validation in hicn-light-control parser
+- **hicn-ctrl**: add command for notification subscription in hicn-light-control
+- add vpp logs
+- **hicn-plugin**: return the list of created faces after running hicn_route_enable.
+- add constants for invalid face and invalid netdevice
+- **packet-cache**: use Name instead of name_key_t as hashtable key
+- **forwarder**: code style
+- **hicn-light**: fix mapme packet processing
+- **hicn-light**: remove commented code and missing initiliazations
+- **forwarder**: fix tests
+- **hicn-plugin**: add log
+- create prod image of hicn
+- **hicn-plugin**: allow UDP tunnels to be dynamically created upon interest reception.
+- **hicn-plugin**: add support for UDP tunnels in mapme
+- **strategy**: fix crash and nexthops compare
+- **strategy**: fix add local prefixes
+- **strategy**: add local prefixes and mapme updates to replication
+- **strategy**: code style
+- **strategy**: improve path switch
+- **transport**: improve path switch
+- **strategy**: set bestpath before send mapme message
+- **strategy**: send mapme update at the end of each probing phase
+- **hicn-light**: add support for strategy_add_local_prefix command from config file
+- **facemgr**: use separate sockets for control and polling hicn-light
+- **hicn-light**: close listener and connection file descriptors on forwarder stop
+- **hicnctrl**: add timeout for recv operations
+- **hicn-light**: remove hicnctrl connection from 'list connection' command output
+- **listeners**: set local listeners without using resolver
+- **doc**: update readme file
+- **doc**: update readme file and authors' list
+
+### Fix
+
+- **parser**: add cast to compile in android
+- **hicn-light-control**: fix missing error code in case of nack
+- **hicn-light-control**: remove sopport for old forwarder
+- **facemgr/libhicn**: Assigned value is garbage or undefined
+- **facemgr**: Remove the commented out code
+- **facemgr**: code/return will never be executed
+- check that face_output sends interest to a complete face
+- try not to keep a lock to dpo_ctx in each PIT entry.
+- log route creation/deletion failures in linhicnctrl
+- **memif_vapi.c**: initialize memif id before retrieving the next id to use.
+- **libvapi_safe**: implement vapi_disconnect API
+- **libhinctrl**: fix ring buffer management + refactor code
+- **facemgr/netlink**: leaked facelets for interfaces not up and running
+- **facemgr/hicn-light**: timerfd leak
+- **hicnctrl**: fix notification processing
+- **core::Portal**: ensure interest timeout handler refers to a valid Portal.
+- **rtc-transport**: ensure RTC is running and valid before executing timer handlers
+- **libhinctrl**: fix ring buffer management + refactor code
+- **listener-table**: forbid creation of listener for already-existing address
+- **connection-table**: fix multiple connections with same name
+- **hicn-light**: fixed uninitialized memory in parser code
+- **Jenkinsfile**: prod image is not created
+- initialize listener memory
+- **libhicnctrl**: remove useless size_in field in hicn_sock_request_t
+- propagate listener hashtable fix in connection table and packet cache
+- **listener-table**: fix listener removal from hashtable
+- **dockerfile**: tests failed due the wrong docker image
+- **rtc_state.h**: initialize rtc_state out of constructor
+- **rtc_state.h**: check if RTCState is valid before dereferencing it.
+- **hicn-light**: missing command_id in LIST command replies + cleanup
+- producer face deletion does not delete the route from fib 0
+- **hicn-plugin**: insert drop node in the next nodes of face-node
+- delete faces when lock count reaches 0
+- **libhicnctrl**: fix hardcoded AF_INET in hc_face_to_connection
+- **facemgr/android**: handle missing android information on down interfaces
+- **hicn-light**: fix memory leaks when forwarder is closed
+- **hicn-light**: fix forwarder receive
+- fix MacOS build errors
+
+### Perf
+
+- **hicn-light**: remove memory allocation inside name
+
+### Refactor
+
+- **packet-cache**: remove macro used in packet cache entry allocation
+- **facemgr/hicn-light**: refactor poll timer code
+
+## v3.6.8 (2022-02-10)
+
+### Fix
+
+- **mapme**: Ignore updates from current nexthop with lower sequence number
+
+## v3.6.7 (2022-02-09)
+
+### Fix
+
+- **hicn-plugin**: get input face using source address lookup in place of using a list of possible incoming faces
+
+## v3.6.6 (2022-02-08)
+
+### Fix
+
+- **hicn-plugin**: remove unused in_face_id from PCS
+- **hicn-plugin**: remove vector of in_face_id
+
+## v3.6.5 (2022-02-07)
+
+### Fix
+
+- **memif-connector**: signal send error up to application
+
+## v3.6.4 (2022-02-05)
+
+### Fix
+
+- add NH before deleting tfib entr
+
+## v3.6.3 (2022-02-05)
+
+### Fix
+
+- disable prints when hicn is compiled in release mode
+
+## v3.6.2 (2022-02-04)
+
+### Fix
+
+- **facemgr**: prevent incorrect free of facelet added to cache
+
+## v3.6.1 (2022-02-02)
+
+### Fix
+
+- use correct fib source when updating next hops with mapme
+
+## v3.6.0 (2022-02-01)
+
+### Fix
+
+- update cmake version
+- check that face_output sends interest to a complete face
+- try not to keep a lock to dpo_ctx in each PIT entry.
+- log route creation/deletion failures in linhicnctrl
+- **memif_vapi.c**: initialize memif id before retrieving the next id to use.
+- **libvapi_safe**: implement vapi_disconnect API
+- **libhinctrl**: fix ring buffer management + refactor code
+- **facemgr/netlink**: leaked facelets for interfaces not up and running
+- **facemgr/hicn-light**: timerfd leak
+- **hicnctrl**: fix notification processing
+- **core::Portal**: ensure interest timeout handler refers to a valid Portal.
+- **rtc-transport**: ensure RTC is running and valid before executing timer handlers
+- **libhinctrl**: fix ring buffer management + refactor code
+- **listener-table**: forbid creation of listener for already-existing address
+- **connection-table**: fix multiple connections with same name
+- **hicn-light**: fixed uninitialized memory in parser code
+- **Jenkinsfile**: prod image is not created
+- initialize listener memory
+- **libhicnctrl**: remove useless size_in field in hicn_sock_request_t
+- propagate listener hashtable fix in connection table and packet cache
+- **listener-table**: fix listener removal from hashtable
+- **dockerfile**: tests failed due the wrong docker image
+- **rtc_state.h**: initialize rtc_state out of constructor
+- **rtc_state.h**: check if RTCState is valid before dereferencing it.
+- **hicn-light**: missing command_id in LIST command replies + cleanup
+- producer face deletion does not delete the route from fib 0
+- **hicn-plugin**: insert drop node in the next nodes of face-node
+- delete faces when lock count reaches 0
+- **libhicnctrl**: fix hardcoded AF_INET in hc_face_to_connection
+- **facemgr/android**: handle missing android information on down interfaces
+- **hicn-light**: fix memory leaks when forwarder is closed
+- **hicn-light**: fix forwarder receive
+- fix MacOS build errors
+
+### Feat
+
+- release 3.6 of hicn
+- add vpp logs
+- **hicn-plugin**: return the list of created faces after running hicn_route_enable.
+- add constants for invalid face and invalid netdevice
+- **packet-cache**: use Name instead of name_key_t as hashtable key
+- **forwarder**: code style
+- **hicn-light**: fix mapme packet processing
+- **hicn-light**: remove commented code and missing initiliazations
+- **forwarder**: fix tests
+- **hicn-plugin**: add log
+- create prod image of hicn
+- **hicn-plugin**: allow UDP tunnels to be dynamically created upon interest reception.
+- **hicn-plugin**: add support for UDP tunnels in mapme
+- **strategy**: fix crash and nexthops compare
+- **strategy**: fix add local prefixes
+- **strategy**: add local prefixes and mapme updates to replication
+- **strategy**: code style
+- **strategy**: improve path switch
+- **transport**: improve path switch
+- **strategy**: set bestpath before send mapme message
+- **strategy**: send mapme update at the end of each probing phase
+- **hicn-light**: add support for strategy_add_local_prefix command from config file
+- **facemgr**: use separate sockets for control and polling hicn-light
+- **hicn-light**: close listener and connection file descriptors on forwarder stop
+- **hicnctrl**: add timeout for recv operations
+- **hicn-light**: remove hicnctrl connection from 'list connection' command output
+- **listeners**: set local listeners without using resolver
+- **doc**: update readme file
+- **doc**: update readme file and authors' list
+
+### Perf
+
+- **hicn-light**: remove memory allocation inside name
+
+### Refactor
+
+- **packet-cache**: remove macro used in packet cache entry allocation
+- **facemgr/hicn-light**: refactor poll timer code
+
+## v3.5.0 (2022-01-15)
+
+## v3.5.0b0 (2022-01-14)
+
+### Feat
+
+- release 3.5 of hicn
+- **quality-score**: expose quality score header file
+- **bytestream**: add segment size option for bytestream production
+- **strategy-map**: duplicate string before adding to strategy hashmap
+- **hicn-light-control**: add help command
+- **.cz.toml**: release 3.4
+
+### Fix
+
+- **msgbuf-pool**: fix crash in msgbuf release when debug log is set to trace
+- **hicn-light-control**: fix build error on android and clean hicn-light-control output
+
+## v3.4.3 (2021-12-20)
+
+### Fix
+
+- **facemgr/android**: adding mutex to protect facelet array across threads
+
+## v3.4.2 (2021-12-17)
+
+### Fix
+
+- **facemgr**: workaround for blocking operation preventing loop break
+
+## v3.4.1 (2021-12-16)
+
+### Fix
+
+- **transport**: do not generate NaN values for loss rate
+
+## v3.4.0 (2021-12-15)
+
+## v3.4.0b0 (2021-12-14)
+
+### Feat
+
+- **.cz.toml**: release 3.4
+- **libhicntransport**: split producer socket connect and start into 2 different APIs
+- facemgr: android interface as an alternative to netlink (targetSdk >= 30)
+- **functional-tests**: report output of test commands into robot report
+- **content-store**: report number of stale entries
+- **content-store**: add 'list cache' control command
+- **transport**: select forwarding strategy from transport
+- libtransport threading rework
+- hicn-light: add ring buffer for connection egress
+- **listener**: create local listeners using the "localhost" name
+- **hicn-light**: add default ipv6 listener
+- **test**: functional testing link model Signed-off-by: Luca Muscariello lumuscar@cisco.com
+- **test**: functional testing link model
+Signed-off-by: Luca Muscariello lumuscar@cisco.com
+- **content-store**: disable content store when capacity is set to 0
+- separate packet cache logic from debug prints and incorporate bugfix ICN-1127
+
+### Fix
+
+- **listener**: fix listener removal
+- misc android fixes
+- **production_protocol**: fix bugs in production protocols
+- ensure sendContentObject is called from portal thread
+- hicn-light/mapme: don't send adjacency updates to local faces
+- **loop**: stop loop in signal handler
+- fix access to uninitialized memory
+- facemgr/android: release all resources
+- **memif_connector.cc**: call reconnect_callback_ also from memif connector
+- **build-system**: generate correct cmake config files
+- **strategy**: avoid crash on new forwarding strategy selection
+
+### BREAKING CHANGE
+
+- this commit breaks the interface between transport and
+application. Calls to socket operations are not blocking anymore, so applications
+expecting a blocking behavior will need to be modified.
+
+## v3.3.2 (2021-12-10)
+
+### Fix
+
+- **transport**: init forwarding strategy selection
+
+## v3.3.1 (2021-12-10)
+
+### Feat
+
+- **libtransport**: make API of consumer and producer socket similar
+
+## v3.3.0 (2021-12-10)
+
+### Fix
+
+- specify componenet when installing cmake config files
+- **build-system**: generate correct cmake config files
+
+### Feat
+
+- release 3.3 of hicn
+- facemgr: android interface as an alternative to netlink (targetSdk >= 30)
+- **functional-tests**: report output of test commands into robot report
+- **content-store**: report number of stale entries
+- **content-store**: add 'list cache' control command
+- **transport**: select forwarding strategy from transport
+- libtransport threading rework
+- hicn-light: add ring buffer for connection egress
+- **listener**: create local listeners using the "localhost" name
+- **hicn-light**: add default ipv6 listener
+- **test**: functional testing link model Signed-off-by: Luca Muscariello lumuscar@cisco.com
+- **test**: functional testing link model
+Signed-off-by: Luca Muscariello lumuscar@cisco.com
+- **content-store**: disable content store when capacity is set to 0
+- separate packet cache logic from debug prints and incorporate bugfix ICN-1127
+
+### BREAKING CHANGE
+
+- this commit breaks the interface between transport and
+application. Calls to socket operations are not blocking anymore, so applications
+expecting a blocking behavior will need to be modified.
+
+## v3.2.3 (2021-12-06)
+
+### Feat
+
+- **Dockerfile.android**: add android verify job
+
+## v3.2.2 (2021-12-03)
+
+### Fix
+
+- revert removal for now to remain compatible with hicn_plugin_api #promote PATCH
+- fixed hc_route_t face_id / name attributes overlap
+- work around to create the right route
+- **strategy**: avoid crash on new forwarding strategy selection
+- **Dockerfile**: update base docker image of hicn
+
+## v3.2.1 (2021-12-02)
+
+### Fix
+
+- remove libparc dependency
+
+## v3.2.0 (2021-12-01)
+
+## v3.2.0b0 (2021-11-30)
+
+### Feat
+
+- **.cz.toml**: release 3.2 of hicn
+- trigger mapme updates from producer sockets to traverse nats
+
+### Fix
+
+- added check on listener and connection add
+- **listener**: handle listener creation failure
+- **packet-cache**: fix msgbuf acquire and release in cs update operations
+- libhicntrl: default to hicn-light-ng
+- hicn-light: don't disable MAP-Me messages
+- libhicn: always_inline macro compilation issues
+- libtransport : default to hicn-light-ng
+- hicn-light : consistent listener and connection types
+- **packet-cache**: fix collisions for names in packet cache
+- go back to the use of system clock for delay measurements instead of steady clock
+- **hash**: fix hash function usage
+- **hash**: replace hash function
+- **packet-cache**: fix wrong CS hit due to data name collision in pkt cache
+- consistently use std::chrono to enforce timestamp types
+- **Jenkinsfile**: re-enable publishing of robot tests on hicn
+- set default log level to info
+
+## v3.1.3 (2021-11-25)
+
+### Fix
+
+- **Jenkinsfile**: re-enable publishing of robot tests on hicn
+
+## v3.1.2 (2021-11-24)
+
+### Fix
+
+- **ctrl/CMakeLists.txt**: libfacemgr does not compile on android
+
+## v3.1.1 (2021-11-24)
+
+### Fix
+
+- **transport**: do not count the same packet multiple times as definitely lost
+
+## v3.1.0 (2021-11-24)
+
+### Fix
+
+- **strategy**: do not switch back to old path at the end of a probing pahse
+
+## v3.1.0b0 (2021-11-23)
+
+### Feat
+
+- release 3.1
+- **.cz.toml**: create relesa 3.0 hicn
+- **hiperf**: code style
+- **hiperf**: remove commented queue check
+- **hiperf**: fix compiling error
+- **hiperf**: do not start forwarder interfaces if not needed
+- **hiperf**: fix check to call best path
+- **hiperf**: new check to trigger best path
+- **hiperf**: add set strategy command
+- **hiperf**: add set strategy command
+- add cmake config for dependencies
+- add cmake config for dependencies
+- add cmake config for dependencies
+
+### Fix
+
+- **pipeline**: update pipeline version
+- fix bugs in sonar
+- **forwarder**: fix cmake
+- fix command linkage for forwarder and remove unnecessary debug prints
+- fix command registration for static lib
+- fix missing libevent dependency on macos
+
+## v3.0.0 (2021-11-23)
+
+### Fix
+
+- **pipeline**: update pipeline version
+
+## v3.0.0b0 (2021-11-19)
+
+### Feat
+
+- **.cz.toml**: create relesa 3.0 hicn
+- **transport**: fix error in setting fec to ask param
+- **transport**: add second threshold for loss rate
+- **transport**: add low rate transport strategy
+- **transport**: compute (network) loss rate per second
+- **libhicnctrl**: remove connection used to send commands
+- **libhicnctrl**: Add support for serialization of connection and subscription removal commands
+- **notification**: add notification processing
+- **notification**: update libhicnctrl to support notifications
+- **notification**: add retrieval of connections for a subscription
+- **strategy**: code style
+- **strategy**: add comment to log the issue with sendto
+- **strategy**: add test for probe generator
+- **strategy**: send probes at each interest
+- **strategy**: use batching mode to send probes
+- **strategy**: improve probing phase
+- **stategy**: improve probing in best path strategy
+- **stats**: Put additional stats and improve debug prints
+- **subscription**: Add support for subscribe/unsubscribe
+- **vector**: Add remove operation in vector
+- **forwarder**: Enable daemon mode in forwarder
+- **fec**: add metadata support to reedsolomon.
+
+### Fix
+
+- **Jenkinsfile**: change arch from x86_64 to amd64
+- fix build errors
+- GCC11 fixes and workarounds
+- **transport**: keep track of skipped interests
+- **transport**: count as lost the fec packets that are not recevied
+- **transport**: fix check to increase highest seq in order
+- **transport**: fix loss rate counters
+- select latest version of pipelines library
+- **addresses**: fix ipv6 addresses creation for listeners and connections
+- restore previous cmake submodule reference
+- fix circular dependency
+- **connection**: fix bug in connection name generation
+- set version of jenkins shared library to stable version #promote PATCH
+- use hicn as image name in all scripts #promote 2.9
+- **docker-gcc**: docker build script fails if env variables don't exist
+- use hicn as image name in all scripts #promote 2.9
+- Fix memory leakages and unreleased msgbufs in batch read
+- **vector**: fix bug on vector reallocation and add related test
+- **portal.h**: improve handling of unknown packet formats in libtransport.
+- **packet-cache**: Check if data received from the expected interface
+- **msgbuf-pool**: Fix release of msgbufs (after queue is emptied)
+- **pit-entry**: Reset nexthops during pit entry creation
+- Fix socket cleanup when receiving ack/nack
+- **strategy**: Fix symbol not found in libhicn
+- **forwarder**: Remove unused buffer allocations in release mode
+- **command**: Fix connection parsing in connection list command
+- **functional-tests**: Fix functional tests for hicn-light
+- **mapme**: fix nexthop slection on mapme update
+- **bitmap**: Fix bitmap set operation
+- **fib_entry**: code style
+- **fib_entry**: reset nexthop len if no local face is found
+- Use msgbuf ids instead of msgbuf pointers
+- start jenkins job
+
+### Perf
+
+- **RTX**: reduce wainting time for RTX in low rate flows
+
+## v2.9.6 (2021-11-18)
+
+### Fix
+
+- **Jenkinsfile**: change threshold test limits
+- **Packaging.cmake**: vpp deb dependency version is wrong
+
+## v2.9.5 (2021-11-17)
+
+### Fix
+
+- **Jenkinsfile**: change arch from x86_64 to amd64
+
+## v2.9.4 (2021-11-11)
+
+### Feat
+
+- **cmake**: update version of cmake
+- **cmake**: update version of cmake
+
+## v2.9.3 (2021-11-11)
+
+### Feat
+
+- add dockerfile for development
+
+## v2.9.2 (2021-11-10)
+
+### Fix
+
+- fix circular dependency #promote PATCH
+
+## v2.9.1 (2021-11-09)
+
+### Fix
+
+- set version of jenkins shared library to stable version #promote PATCH
+
+## v2.9.0 (2021-11-09)
+
+### Fix
+
+- use hicn as image name in all scripts #promote 2.9
+- **docker-gcc**: docker build script fails if env variables don't exist
+- use hicn as image name in all scripts #promote 2.9
+- start jenkins job
+- **README**: remove white spaces #promote 2.9 Signed-off-by: Angelo Mantellini <manangel@cisco.com>
+- **transport**: comment
+- **transport**: remove fec packets from pending interests
+- **transport**: do not use nacks to compute the avg RTT
+- **promote-2.9**: promote 2.9
+- **versions.cmake**: wrong dep versions
+- **Dockerfile-gcc**: pass branch name env variable to dockerfile
+- **cmake**: create packages with right version name and repo name corrected
+- **libconfig**: correct libconfig version
+- ICN-1047, adding Android support for hc_sock_create_forwarder
+- **libhicnctrl**: unused file descriptor was closed when freeing the libhicnctrl socket.
+- **vapi_safe**: groupp all vapi msg ids definitions under vapi_safe.c
+- **libhicnctrl**: initialize all the fields of the struct hc_data_t during instantiation.
+- **libhicnctrl**: fix initialization of vpp_vapi.
+- **libhicnctrl**: Update libhicnctrl from new forwarder
+- **portal.h**: improve handling of unknown packet formats in libtransport.
+- **rc.cc**: fix error in reed solomon fec when passing packets back to caller.
+- publish unit test reports for all tests executables
+- cleanup redundant file
+- **libhicnctrl**: add missing face.c to libhicnctrl source files
+- **Jenkinsfile**: fix version of jenkins shared library
+- **auth**: include fec header in packet signature
+- **CmakeLists.txt**: fix install path of projects.
+- **vpp-memif.yaml**: fix IPv6 memif connection between 2 VPPs involved in test.
+- **hicn-plugin**: include vapi source code in src and includes folders.
+- **cmake**: Fetch submodule containing modules as first action in root CMakeLists.txt
+
+### Feat
+
+- **add-build-number-to-deb-package-name**: Ref: SPT-759 Add build number to deb package name, if defined #promote 2.9
+- **versions.cmake**: correct versions of deps
+- **trasnport**: comment on RTT update
+- **trasnport**: keep prev rtt in case of no available samples
+- **trasnport**: remove moving avg from residual loss rate
+- **transport**: add avg rtt
+- create deb packages
+- upgrade to new pipelines library version
+- upgrade to new pipelines library version
+- **fec**: add metadata support to reedsolomon.
+- **Jenkinsfile**: Add robot threshold configuration.
+
+## v1.0.0 (2021-11-05)
+
+### Feat
+
+- **versions.cmake**: correct versions of deps
+- **trasnport**: comment on RTT update
+- **trasnport**: keep prev rtt in case of no available samples
+- **trasnport**: remove moving avg from residual loss rate
+- **transport**: add avg rtt
+- create deb packages
+- upgrade to new pipelines library version
+- upgrade to new pipelines library version
+- **fec**: add metadata support to reedsolomon.
+- **Jenkinsfile**: Add robot threshold configuration.
+
+### Fix
+
+- **versions.cmake**: wrong dep versions
+- **Dockerfile-gcc**: pass branch name env variable to dockerfile
+- **cmake**: create packages with right version name and repo name corrected
+- **libconfig**: correct libconfig version
+- ICN-1047, adding Android support for hc_sock_create_forwarder
+- **libhicnctrl**: unused file descriptor was closed when freeing the libhicnctrl socket.
+- **vapi_safe**: groupp all vapi msg ids definitions under vapi_safe.c
+- **libhicnctrl**: initialize all the fields of the struct hc_data_t during instantiation.
+- **libhicnctrl**: fix initialization of vpp_vapi.
+- **libhicnctrl**: Update libhicnctrl from new forwarder
+- **portal.h**: improve handling of unknown packet formats in libtransport.
+- **rc.cc**: fix error in reed solomon fec when passing packets back to caller.
+- publish unit test reports for all tests executables
+- cleanup redundant file
+- **libhicnctrl**: add missing face.c to libhicnctrl source files
+- **Jenkinsfile**: fix version of jenkins shared library
+- **auth**: include fec header in packet signature
+- **CmakeLists.txt**: fix install path of projects.
+- **vpp-memif.yaml**: fix IPv6 memif connection between 2 VPPs involved in test.
+- **hicn-plugin**: include vapi source code in src and includes folders.
+- **cmake**: Fetch submodule containing modules as first action in root CMakeLists.txt
+
+## v21.06-rc0 (2021-07-20)
+
+## v21.01-rc0 (2021-02-10)
+
+## v20.05-release (2020-11-11)
+
+## v20.01 (2020-01-30)
+
+## v19.08 (2019-08-14)
+
+## v19.04 (2019-04-29)
+
+## v19.01 (2019-01-25)