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Type: feature
Basic dtls transport protocol implementation that relies on openssl
wire protocol implementation. Retries/timeouts not yet supported.
To test using vcl test apps, first ensure all arp entries are properly
resolved and subsequently:
server: vcl_server -p dtls 1234
client: vcl_client -p dtls <server-ip> 1234 -U -N 2000000 -T 1460 -X
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I04b4516a8fe9ce85ba230bcdd891f33a900046ed
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Instead of enforcing a "strict" release of data, which relies on
frequent rescheduling of sessions, allow some pacer coalescing, i.e.,
short bursts, that can minimize load on scheduler/session layer and
potentially leverage tso.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I67e38e5b8dc335bd214113b70c68c27ae92bd6da
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Type: improvement
reduce the compile time by moving the bihash includes out of ip[46].h
Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: I6b9216e10aff1013071f9238b3e1ebbdd205bd80
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Type: improvement
Do extra checks when establishing an active connect and cleanup pending
connects if application detaches.
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ibe9349db57b313ba2aa5ea3960ef5cf755f5098a
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Type: refactor
UDPC (removed) was the only consumer.
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I2812bf58d3c68fe021ec73acaa1bd00ef3172846
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Type: refactor
To reproduce functionality, use udp in combination with
TRANSPORT_CFG_F_CONNECTED transport flag set in connect and listen
parameters.
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id88470c38326f8168b9646b0de49a674e0f4266f
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I840d43e79b1f826380bd56485441510e45bdfc7f
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Type: improvement
This can be used as alternative to udpc
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic3f7efe6728b25d4a8a0b61ddb36de66b4672c4f
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Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: If4dee6dba1ea942daa921d566b35cdecdda680ee
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Type: improvement
Use only one api to retrieve transport send parameters. Additionally,
allow transports to request postponing and descheduling of events.
With this, tcp now requests descheduling of sessions when the
connections are stuck probing for zero snd_wnd
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I722c974f3e68fa15424c519a1fffacda43af050c
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Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie4bd68a387f706b3e6868bece2ec4c8c1d92a9c3
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Type: feature
To avoid excessive bursts, pacer must be provided with an estimated rtt
for the connection. That's used to compute an idle timeout, i.e., time
after which the bucket is reset to 1 mtu due to inactivity. For now,
idle timeout is computed as 5% of the rtt.
Change-Id: Ia0b752fe7b4ad0ce97b477fb886b0133a2321541
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: feature
For some deployments(mobile traffic) we need few extra bytes of space
Signed-off-by: Srikanth Akula <srakula@cisco.com>
Change-Id: I3367561dc23dbb8b266dea583e23b9430fd7dcab
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Type: refactor
Change-Id: Ic1c3e1f7987702cd88972acc34849dc1f585d5fe
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: feature
Change-Id: I3ca27b09670716eba463d7b16771f765a1bd6dcd
Signed-off-by: Florin Coras <fcoras@cisco.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
Also remove tx stats. Expectation is that transports will keep track of
them.
Change-Id: I083b328d87d0ad3688b630ddb5ef97827a4dbc2b
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type:feature
To be used by transports overwriting the connection id.
Change-Id: Ia5dbd9dccc2e3eb62e602514b24882ddc12ff1f2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: feature
Change-Id: I1369859be0a722ea37e5d3ecb35dee5684fc69f8
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: fix
Change-Id: Iede83a4e72b88fd55bf56ec0ca71c9196ce743cd
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Currently supports on single stream exposed through standard internal APIs
Based on libquicly & picotls by h2o
Change-Id: I7bc1ec0e399d1fb02bfd1da91aa7410076d08d14
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.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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