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path: root/src/vnet/session/application.c
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2021-11-18session: improve wrk mq segment allocationFlorin Coras1-3/+3
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I9e5438a2f82762aa8a88bbacf4290151ef30969e
2021-10-13session: app name should format with %vXiaoming Jiang1-1/+1
Type: fix Signed-off-by: Xiaoming Jiang <jiangxiaoming@outlook.com> Change-Id: I2c77066cc9f1d3063373cc9559cc5b369906cc24
2021-09-21session: implement app_ns deletionNathan Skrzypczak1-12/+29
Type: feature Change-Id: If0edbb21a0283d66c648a9e190d238c8cfa56353 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-08-30session: close app wrk socket on deleteFlorin Coras1-0/+2
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I54fa6e8f12bb52988888e7019a88d6891017944c
2021-07-19session: option to use memfd segs for builtin appsFlorin Coras1-32/+33
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iecb171c9451c0fa9a7c6ae4b3e9ab7774a4fe585
2021-07-08session: allow listen in any fib if default namespaceFlorin Coras1-3/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If0712f01bdd6f2fc892bcbe4e2cee28affd02520
2021-05-14session: switch ct to vc and track half-opensFlorin Coras1-2/+2
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I7f9c4b9b6e523ab549087ad21724f34f08fca793
2021-05-12session: return connect session handle to appFlorin Coras1-2/+4
App transports not supported for now. Will have to be updated individually. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I75cb6c4e1c5af008af72858a9ee573016812abd4
2021-05-12session: support half-close connectionliuyacan1-0/+21
Some app(e.g. Envoy) may call shutdown() instead of close() when draining connection. Type: improvement Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I9543b9ca3caa87b10b134fd1fc4019124e41e4d2
2021-05-07session: connects seg manager is always firstFlorin Coras1-4/+4
By convention, connects segment manager will be first. Therefore it will be the one with the first segment wherein lies the app's message queue. Saves us the trouble of allocating it on first connect, if app started by listening, and we no longer need to track if it's assignable to a listener or if it can be removed. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iba9a8ffaab618eeb41ec2144dcfee62d006dc7a2
2021-05-03session: lookup listener with iface addressliuyacan1-0/+26
We add interface address to the global lookup table, so we should use it as the key when lookup listener. Otherwise, when multiple threads listen on 0.0.0.0 (local scope disable), duplicate listeners and sessions would be allocated but only one works. Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I86f36475c16e217c6c5293a62c4fb5c9477a191e
2021-04-22vcl session: refactor passing of crypto contextFlorin Coras1-1/+1
Pass tls/quic crypto context using extended config instead of bloating conect/listen messages. Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I0bc637ae310e6c31ef1e16847501dcb81453ee94
2021-04-06session: basic support for interrupt modeFlorin Coras1-0/+3
Experimental support for session layer interrupt mode. When enabled (use-private-rx-mqs must be set) session queue node switches to interrupt state when lightly loaded, i.e., no events and less than 1 vector/dispatch. Because transport protocols require a periodic time update, when in interrupt state the session queue node workers register a timerfd with the unix-epoll-input node that when triggered signals, i.e., wakes up, the queue node. Under light load, the timer is set to trigger every 1ms whereas if no session is allocated, the worker moves to idle state and the timeout is set to 100ms. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I905b00777fbc025faf9c4074fce4c516cd139387
2021-04-01session: always clean rx mqs on app detachFlorin Coras1-4/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I47b5b1ad693d131cfc332f6942c86967687a3f2b
2021-03-29svm session vcl: per app rx message queuesFlorin Coras1-3/+291
Add option to use per app private segments for app to vpp message queues, as opposed to exposing internal message queues segment. When so configured, internal message queues are still polled by the session queue node but external app message queues are handled by a new input node (appsl-rx-mqs-input) that runs in interrupt state. Signaling of the node, when mqs receive new messages, is done through eventfds epolled by worker epoll input nodes. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iffe8ce5a9944a56a14e6d0f492a850cb9e392d16
2021-03-26vlib: introduce vlib_get_main_by_index(), vlib_get_n_threads()Damjan Marion1-1/+1
Type: improvement Change-Id: If3da7d4338470912f37ff1794620418d928fb77f Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-01-07vcl session: switch to generic cert key apisFlorin Coras1-23/+5
Remove the deprecated tls apis. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia1e12bd813671146f0aca22e83d04c23ac13e595
2020-12-14misc: move to new pool_foreach macrosDamjan Marion1-20/+20
Type: refactor Change-Id: Ie67dc579e88132ddb1ee4a34cb69f96920101772 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-11-09session: remove support for shm bapi attachmentFlorin Coras1-14/+3
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I21bda0c46406aff54ad8fe5e44491e8e332de170
2020-09-30session: init size and watermarks on all seg managersFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I0cfe04277d80d9c81499651f893fb2d126ac8c85
2020-09-30svm session: use new clib mem apis for segmentsFlorin Coras1-5/+2
"sh memory map" now reports shared memory segments mapped by session layer for applications. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I7debdcd06c7728abfb5cf817a1ccc37de495472c
2020-09-18session: fix vpp exit abnormal due to application as a proxy server with ldpfanyf1-1/+9
Type: fix The function of application_setup_proxy() be called when application run as a proxy server, "app_wrk->first_segment_manager" be realloced in this function, but variable of "sm" point original memory location. Signed-off-by: fanyf <fanyufei521@outlook.com> Change-Id: I753c9fb60d1c0794d5eede9f3fab48381a802e3c
2020-09-14session: add unix socket api for app attachmentFlorin Coras1-13/+18
This is an af_unix socket alternative to the binary api. To enable it, add use-app-socket-api under session stanza in startup.conf. When the socket api is enabled, attachments through the binary api are disabled. The socket api only works with memfd fifo segments, i.e., shm segments are not supported. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I55ffcee201d004846daeeec85c700c7e7a578d43
2020-08-31session: format app_ns_name with %v rather than %sjiangxiaoming1-1/+1
Type: fix Signed-off-by: jiangxiaoming <jiangxiaoming@outlook.com> Change-Id: Ie29dec803aa4ee02755190b09573c23f9b5f0ada
2020-07-13session: fix application_lookup_name fail due to app_by_name default hash ↵jiangxiaoming1-0/+1
type wrong Type: fix Signed-off-by: jiangxiaoming <jiangxiaoming@outlook.com> Change-Id: I539c431d991234c6cebc0961588f5dfbc9caa3c2
2020-05-04session: add option to preallocate fifo headersFlorin Coras1-0/+5
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie47546ef36590b90ed481b14cf812afbecf7981c
2020-04-07session: add more session errorsFlorin Coras1-16/+18
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I9b246eb8a99020de9e5859147c456096fe2e3389
2020-04-03session: improve error reportingFlorin Coras1-4/+3
Type: improvement Change-Id: I9dd850a1ce85b0adb5136233f176117e0ee38817 Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-02-25svm: minimal initial fifoFlorin Coras1-0/+2
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I4ee46a6c3c53c58199c275e20702f7fd11b60d9a
2020-02-25session: basic fifo-tuning-logicRyujiro Shibuya1-0/+2
- Allowing application to register custom fifo-tuning-logic. - Adding an example custom fifo-tuning-logic in hs_app/proxy. Type: feature Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com> Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I2aca14d1f23d5c3c9debb7f4c46aca3a15a8d1b9
2020-02-25session svm: tracking segment memory usageRyujiro Shibuya1-2/+5
1. segment manager would attempt to balance the usages across the segments, when it allocate fifos 2. the memory presure level is determined per fifo-segment 3. updated unit test 4. updated cli output for segments Type: feature Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com> Change-Id: I2923f3e0a43dd919196a0cb2cd55e098fde6cf66
2020-01-02session: fix listener global endpoint lookupFlorin Coras1-4/+12
Type: fix Ensure listeners for app transport protocols are added to lookup tables using their session endpoints instead of their transport connections, which can override the network connection id in the transport connection. Change-Id: I56fa3666bb1422c0799fc7143cd099751ff6e2e6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-12-11session: Add mq debug cliNathan Skrzypczak1-8/+61
Type: feature This add a `show app message queue` cli command that shows mq size per app & thread. Change-Id: I5c6ce024b149fb7a47d899bc514c5a4887429982 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-11-26quic: Refactor for crypto contextsNathan Skrzypczak1-2/+0
Type: refactor Change-Id: I5ec7079d34826edd7a3048ae1d44037386f5d3ff Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-11-07session: Add crypto contextNathan Skrzypczak1-7/+57
Type: feature Crypto contexts are a per protocol cache for storing crypto related connection data. They share a common interface with generic properties : cert, key, engine and session refcount. Change-Id: I8165e05afbcc6ecb3777b6abeab62c369d2fe9ed Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-10-21session: support registration of custom crypto enginesFlorin Coras1-0/+13
Type: feature Change-Id: I888d415ff645b3827df7d4cfb0d3c5f4ac940617 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-10-10session: fix typos & cert_key store initNathan Skrzypczak1-5/+2
Type: fix Change-Id: I865534de9f16bff586106e0850f131de1e9cbf24 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-10-09session: Add certificate storeNathan Skrzypczak1-14/+138
Type: feature This changes the behavior of both API calls APPLICATION_TLS_CERT_ADD & APPLICATION_TLS_KEY_ADD certificates and keys aren't bound to an app, they are passed to it via connect / listen using the message queue. This should be followed by a per protocol (QUIC/TLS) crypto_context store to save devrived structs Change-Id: I36873bc8b63b5c72776c69e8cd9febc9cae31882 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-10-01session: fix use-after-freeBenoît Ganne1-1/+1
Make sure to reinitialize data before free-ing it. Type: fix Change-Id: I45727c456d0345204d4825ecdd9690c5ebeb5e94 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-27session: move ctrl messages from bapi to mqFlorin Coras1-0/+6
Type:refactor Moves connect, disconnect, bind, unbind and app detach to message queue from binary api. Simplifies app/vcl interaction with the session layer since all session control messages are now handled over the mq. Add/del segment messages require internal C api changes which affect all builtin applications. They'll be moved in a different patch and might not be back portable to 19.08. Change-Id: I93f6d18e551b024effa75d47f5ff25f23ba8aff5 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-07-08session: add flag to disable session lookupNathan Skrzypczak1-1/+2
Type: feature Change-Id: I1369859be0a722ea37e5d3ecb35dee5684fc69f8 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-06-12session: use session handles as app listener handlesFlorin Coras1-48/+18
Type: refactor Change-Id: I421750147a8a821bd0b522daf6c2b7239e551f12 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-05-16Add transport_opts to connect_sock bapiNathan Skrzypczak1-4/+3
Needed by QUIC to distinguish Q/Ssessions Change-Id: Idcc9e46f86f54a7d06ce6d870edec1766e95c82d Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-05-09session: segment manager fixesFlorin Coras1-1/+1
- fix segment size rounding for 4GB segments - fix initialization of first segment size - cleanup fifo segment info retrieval Change-Id: I5ebf20f71ea797087653e7e76fa2e37b2686ec40 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-04-25session: cleanup segment manager and fifo segmentFlorin Coras1-8/+8
Change-Id: I984f347fb465c0c405cef668d8690457e81788e2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-04-10session: binary api app names as vectorsFlorin Coras1-2/+2
Change-Id: Iae358365de8ccbc0441b14f21ba6b365cbfec09a Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-04-05session: fix app name formattingFlorin Coras1-2/+2
Change-Id: Iea88ce5f6628e131e507ba45a3dbb2de7e6c1498 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-03-18session: add session flagsFlorin Coras1-1/+1
- use flag instead of enqueue_epoch for enqueueing rx events. - use flag for proxy sessions Change-Id: Iec3eee55a68d02536ece6329348a3369c7c7412e Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-03-08session: reorganize session fieldsFlorin Coras1-5/+6
Change-Id: I7f3b015ea6750c9773e4285bb63b0d44fa2177b9 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-03-04session: remove svm_segment_index from session structFlorin Coras1-2/+1
Change-Id: I42ef9ee38f93600a0d6f2699b1b2a0a201fcec9c Signed-off-by: Florin Coras <fcoras@cisco.com>