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2021-04-30[HICN-703] Update windows-sdk and hicn codeAngelo Mantellini5-10/+10
Signed-off-by: Angelo Mantellini <@ngelo.mantellini@cisco.com> Change-Id: I05e4c92ce7de3640f0272afae127e1377862bd3e Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
2021-04-15[HICN-690] Transport Library Major RefactoryLuca Muscariello15-997/+341
The current patch provides a major refactory of the transportlibrary. A summary of the different components that underwent major modifications is reported below. - Transport protocol updates The hierarchy of classes has been optimized to have common transport services across different transport protocols. This can allow to customize a transport protocol with new features. - A new real-time communication protocol The RTC protocol has been optimized in terms of algorithms to reduce consumer-producer synchronization latency. - A novel socket API The API has been reworked to be easier to consumer but also to have a more efficient integration in L4 proxies. - Several performance improvements A large number of performance improvements have been included in particular to make the entire stack zero-copy and optimize cache miss. - New memory buffer framework Memory management has been reworked entirely to provide a more efficient infra with a richer API. Buffers are now allocated in blocks and a single buffer holds the memory for (1) the shared_ptr control block, (2) the metadata of the packet (e.g. name, pointer to other buffers if buffer is chained and relevant offsets), and (3) the packet itself, as it is sent/received over the network. - A new slab allocator Dynamic memory allocation is now managed by a novel slab allocator that is optimised for packet processing and connection management. Memory is organized in pools of blocks all of the same size which are used during the processing of outgoing/incoming packets. When a memory block Is allocated is always taken from a global pool and when it is deallocated is returned to the pool, thus avoiding the cost of any heap allocation in the data path. - New transport connectors Consumer and producer end-points can communication either using an hicn packet forwarder or with direct connector based on shared memories or sockets. The usage of transport connectors typically for unit and funcitonal testing but may have additional usage. - Support for FEC/ECC for transport services FEC/ECC via reed solomon is supported by default and made available to transport services as a modular component. Reed solomon block codes is a default FEC model that can be replaced in a modular way by many other codes including RLNC not avaiable in this distribution. The current FEC framework support variable size padding and efficiently makes use of the infra memory buffers to avoid additiona copies. - Secure transport framework for signature computation and verification Crypto support is nativelty used in hICN for integrity and authenticity. Novel support that includes RTC has been implemented and made modular and reusable acrosso different transport protocols. - TLS - Transport layer security over hicn Point to point confidentiality is provided by integrating TLS on top of hICN reliable and non-reliable transport. The integration is common and makes a different use of the TLS record. - MLS - Messaging layer security over hicn MLS integration on top of hICN is made by using the MLSPP implemetation open sourced by Cisco. We have included instrumentation tools to deploy performance and functional tests of groups of end-points. - Android support The overall code has been heavily tested in Android environments and has received heavy lifting to better run natively in recent Android OS. Co-authored-by: Mauro Sardara <msardara@cisco.com> Co-authored-by: Michele Papalini <micpapal@cisco.com> Co-authored-by: Olivier Roques <oroques+fdio@cisco.com> Co-authored-by: Giulio Grassi <gigrassi@cisco.com> Change-Id: If477ba2fa686e6f47bdf96307ac60938766aef69 Signed-off-by: Luca Muscariello <muscariello@ieee.org>
2020-10-20[HICN-648] Optionally reset RAAQM window in a per-session basisMauro Sardara1-0/+11
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I6b431db78de2427251d6050dfaff38a741efd9bd
2020-09-18Revert to [HICN-638] Check if systemd is running before enabling hicn-light ↵Mauro Sardara1-2/+6
service Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I1810d96e001a4e6e097e1efa331b682af750925d
2020-09-14[HICN-598] [HICN-599] Fix hicn_name_t definition conflicts.Mauro Sardara1-6/+2
Change-Id: Ica8db44e27c3a4911ea869e91f96b781809373d8 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-06-09[HICN-623] Initialize is_async in ConsumerSocket constructor.Mauro Sardara1-0/+1
Also force transports to use base method TransportProtocol::start() instead of redefining their own start(), in order to have the callbacks and the boolean is_async_ initialized upon protocol start. Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I780b26cca5b8dc59f0def5c08a032bbc90371acd Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-05-20[HICN-613] Add io_service to ConsumerSocket constructor.Mauro Sardara3-19/+34
Change-Id: Ic1952388e1d2b1e7457c71ae8a959d97aa0cd2d6 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-05-14[HICN-611] Remove unused fields on libhicnlibraryAngelo Mantellini1-2/+0
Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com> Change-Id: Ia3a929c4734b660a8feb03d1656d2ff3e35de991 Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
2020-04-11[HICN-595] Bring TLS up to dateOlivier Roques10-358/+341
HICN-2 would enable TLS only if OpenSSL 1.1.1 was present. However the mechanism to do so was broken and hiperf always ended up using normal consumer and producer sockets. This patch fixes that by updating the build files. It also fixes various bugs in the TLS implementation that went unnoticed and cleans up the code. Change-Id: Ifda75a9929e14460af43fe79d737d0c926bb671e Signed-off-by: Olivier Roques <oroques+fdio@cisco.com> Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-03-27[HICN-458] Setting data packet size socket option when the payload size is ↵Alberto Compagno1-1/+1
passed Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: Ie0ee26a1e8bff3279cc88c4e7c09b0fdb23924c1
2020-03-11[HICN-545] Do not schedule callbacks during segmentation in a per packet basis.Mauro Sardara1-37/+57
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I1531a1fe1d1fa51bb45edab20ee449faa34847c3
2020-03-09[HICN-540] Optimizations for libhicntransportMauro Sardara1-19/+4
Change-Id: I8b46b4eb2ef5488c09041887cc8296a216440f33 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-02-27Merge "[HICN-539] Expose portal APIs to applications"Angelo Mantellini1-0/+2
2020-02-27[HICN-539] Expose portal APIs to applicationsMauro Sardara1-0/+2
Change-Id: Icbaad69981193119714f5689faf3518d2e152e11 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-02-27[HICN-538] Use type utils::CryptoHashtype instead of HashAlgorithm everywhereMauro Sardara3-7/+7
Change-Id: Iddbc427611c888b28059170a70c0925ebb299cb5 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-02-26[HICN-534] Major rework on libtransport organizationMauro Sardara16-0/+5207
Change-Id: I361b83a18b4fd59be136d5f0817fc28e17e89884 Signed-off-by: Mauro Sardara <msardara@cisco.com>