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Type: feature
Change-Id: I40169fbbe8a20670dd612c341b6c78b5c925bf74
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: fix
Connect ctrl message recently outgrew the maximum ctrl msg size, so
increase the limit. Also add static asserts for messages that could
potentially exceed the limit.
Change-Id: I0d3e32e0d4d67d7e222cff14ddba59a0c3fb8b00
Signed-off-by: Florin Coras <fcoras@cisco.com>
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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>
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Type: fix
Add SESSION_F_IS_MIGRATING flag for session. It is set by the session
layer before poking the transport for migration. It's the transport
responsibility to unset the flag & act apropriatly if RX happens on
a migrating session.
Change-Id: Ie722917f1cf9344d8f041cad4ed8b064fb5853b6
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: feature
Allow session cli filtering based on thread index, transport protocol,
session state and range of session pool indices. For instance
show session thread 1 proto tcp state ready range 0 20 verbose
Shows the session ids for the first 20 tcp sessions in thread 1 that are
in ready state.
To avoid excessive output that could reasult in the worker barrier being
held by the main thread for long periods of time, the session cli will
only output:
- session ids (verbose == 1) for a maximum of 50 sessions / worker
- verbose > 1 details for a maximum of 10 sessions
Change-Id: I2cfb351b548e2e0a1d5b4345810be613e2917d17
Signed-off-by: Florin Coras <fcoras@cisco.com>
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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>
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Type: feature
Change-Id: Ia9a5b1a6d85c7f3f2e6db583b33b5b20029a1e88
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: feature
Control ack generation and retransmissions with session layer scheduler.
Change-Id: Iacdf9f84ab81f44851980aa45a83e75f29be2b7b
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: fix
Distinguish between closed and deleted states to avoid deleting the
session prior to the transport connection.
Change-Id: Ia285ce94b26a70773f8c0ce9d2c73095d3e2a337
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: feature
This is mostly used for quic in the case of a stream
creation (i.e. connect on an already established QUIC
session). We want do default parent_handle to INVALID
to be able to distinguish it from parent_handle = 0
Change-Id: Id5ac0b0155a3c44e51334231b711e4fd87a96a10
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type:refactor
Change-Id: Ie4a89ae603cd365b28795c92daa08d5943e692ea
Signed-off-by: Florin Coras <fcoras@cisco.com>
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In contrast to the closing notification, whereby a transport informs
the session layer that is beginning the closing procedure, this allows
transports to notify the session layer of the fact that the transport is
"fully" closed, i.e., it expects no more data.
Also:
- adds app closed state for sessions
- changes tcp to have it notify when an active close has finished
Type: feature
Change-Id: I13c738006c03f85015e05ab82843a33a69382aaf
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type:feature
Change-Id: Ic9515c0b11ca6f75503f47ec6b2c58d240afb144
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: refactor
Change-Id: Id68c5ae6d57df0fc556bbf583a66e538e641ffb1
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: refactor
Change-Id: I97fa59a0ba0b6b7a98698926020ffffcf6ae6ba3
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: refactor
Change-Id: I421750147a8a821bd0b522daf6c2b7239e551f12
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Iab07697ef482529e62c11433cffa1f8f894e5bb7
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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To connect a stream, apps should call connect while passing the id of the QUIC
connection in the new transport_opts field in session_endpoint_cfg_t.
Apps are notified of new streams with their accept callback, which is called
each time a peer opens a stream.
Change-Id: I0f82ec344db58008d54641553eddec2973768435
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
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Change-Id: I681169b82c661b7f0bf19f09d07d76ac1d3ed173
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- 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>
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Change-Id: I7f3b015ea6750c9773e4285bb63b0d44fa2177b9
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Idbf7f3a57dc399798b8dba9463daeb7d66470ab1
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Avoids derefrencing fifo pointers whose segments could have been
unmapped.
Change-Id: Ifb0b7399e424f145f3f94b769391a6f4e31bb4e6
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Instead of allocating pairs of message queues per cut-thru session and
having the applications map them, this uses vpp as an io event message
switch.
Change-Id: I51db1c7564df479a7d1a3288342394251fd188bb
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I87bdf705341dd760f0be907a663aa64140977d39
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- Switches local connects to cut-thru transport
- Removes local sessions as a separate session type
Change-Id: I997c6355d8c8e4f2110678f785b0f5d96bba47f7
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I1d92bec29c718de7a517bbbb335d09c68c221c71
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Fix "make TEST=test_vcl test-debug" ASSERT failures.
Change-Id: I58a67b12806660973c8def0e598ef0c5b296eec5
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I68cd6c0e6be3e8088792df3885ae190bb00462b0
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: If4c7efaf6506a827e7a95a56c2f6b6060df03fa1
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- Better handle buffer starvation scenarios
- Handle case when both peers enter recovery due to packet loss.
- Fix passive open establish cleanup
Change-Id: I2f28baa2ff0383bb8f5f6d2452b49aa38ce69bce
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Make app-listener the handle for app listens. Consequently transport and
local listen sessions are now associated to the app-listener.
Change-Id: I9397a26d42cccb100970b6b4794c15bac2e11465
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- move transport specific types to transport_types
- add transport wrapper functions for interaction with transport
protocol vfts
Change-Id: I93f70d884585fc2f41c4a605e310c80e8a8972f2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Aggregate session specific types, getters and setters under
session_types.h
Change-Id: Ib205337502654969d60c72d1800c90247e1a9068
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Rename core data structures. This will break compatibility for out of
tree builtin apps.
- stream_session_t to session_t
- server_rx/tx_fifo to rx/tx_fifo
- stream_session.h to session_types.h
- update copyright
Change-Id: I414097c6e28bcbea866fbf13b8773c7db3f49325
Signed-off-by: Florin Coras <fcoras@cisco.com>
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