matthew/ostinato
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49 Commits

Author SHA1 Message Date
Srivats P
4ee91c1bc2 Rework sequential mode build for new ttag algo 
The previous commit changed the algo to determine which packets were Ttag'd,
but changes were done only for interleaved mode.

This commit adds the changes required for sequential mode.
 2023-05-26 11:31:52 +05:30
Srivats P
aebb609e37 Change algo to infer next Ttag pkt (interleaved mode) 
The algo works for the following cases of interleaved streams -
 * pktListDuration < ttagTimeInterval
 * pktListDuration > ttagTimeInterval
 * some streams have Ttag, some don't
    - first stream has Ttag
    - first stream does NOT have Ttag
 * no streams have Ttag

Changes for sequential mode are pending
 2023-05-26 11:31:52 +05:30
Srivats P
7160f724cb Fix infinite loop in building interleaved streams 
Incorrect timestamp comparison was leading to infinite loop
 2023-05-26 11:31:52 +05:30
Srivats P
a48a11fe02 Add explicit packet set for interleaved streams 
Interleaved mode used an implicitly added packet set in both base and Turbo
code. This has been chaned to use an explicit mode to keep things consistent.

Turbo code still has the implicit packet set related code - that needs to be
removed, once the explicit packet set code is validated and tested.
 2023-05-26 11:31:52 +05:30
Srivats P
70b5e60440 Rename delay as latency in Protobuf/RPC 
The GUI uses the term 'latency', so it's better if the API alsos use the same
term instead of 'delay'
 2023-05-26 11:31:52 +05:30
Srivats P
ab713ce043 Integrate StreamTiming with the code 
Bugs found during integration were fixed and minor code improvements were made
such as using consts, const params, renaming members etc.
 2023-05-26 11:31:52 +05:30
Srivats P
42091e5221 Allow user to add a port description 
If a user description is available, that is shown in the ports window
other wise the system determined description is shown.

Updates #223
 2022-09-09 12:25:17 +05:30
Srivats P
701a058c7d Merge commit 'refs/subrepo/ostinato/fetch' into subrepo/ostinato 
Update from master repo into turbo
 2022-06-27 14:35:22 +05:30
Srivats P
843733567a Reoganize code using subrepo for Ostinato (part 2) 
This commit includes all the new and modified files
 2022-06-27 13:43:46 +05:30
Srivats P
5e7bf77b0c
Merge pull request #350 from pstavirs/streamrates 
Add average rate per GUID in stream statistics
 2022-06-20 17:27:24 +05:30
Srivats P
de9018166d Remove extra braces 2022-06-09 15:11:55 +05:30
Srivats P
c0d860b92d Support 0 rate for interleaved streams 
Fixes #297
 2022-06-09 13:35:05 +05:30
Srivats P
329469dd6e Calculate port tx duration and send to controller 
This commit only includes server side changes plus the .proto changes.

Client side UI changes are still pending.
 2022-02-21 22:20:59 +05:30
Srivats P
925edb8507 Add port speed and MTU properties 
This commit only retreives these properties for Windows. Linux and
BSD/MacOS are pending
 2021-11-06 21:27:55 +05:30
Srivats P
96b6424cae Fix comparison between different next what enum types 2021-08-15 19:22:17 +05:30
Srivats P
658d3dff31 Fix comparison between different send unit enum types 2021-08-15 19:01:10 +05:30
Srivats P
631f0982fe Fix wrong stream getting disabled in interleaved mode 
When building packets in interleaved mode, we do 2 passes over the
streams.

In the first pass, we build a number of lists of variables for each
**enabled** stream. One of these variables is the pktBuf content.

In the second pass, we use these lists to build the packets. If the
stream is not variable, we just use the packet content built in the
first pass. However, if the stream is variable we call frameValue to get
the packet content, but we index with the wrong value into stream list
 if we have some disabled streams before us.

Fixes #328
 2020-11-13 21:48:36 +05:30
Srivats P
6974f4016f Replace the deprecated qSort with std::sort 2019-07-26 21:24:25 +05:30
Srivats P
7cf323202f Add new build() RPC 
Make build an explicit RPC so that clients can call resolveNeighbor
before build
 2019-05-28 18:46:58 +05:30
Srivats P
8b9cceb7ed HostDev: Return smac/dmac resolve failure via RPC 2019-02-09 17:16:31 +05:30
Srivats P
88b3c287d0 Track smac/dmac resolve failures when building packet list 2019-02-05 18:31:43 +05:30
Srivats P
bc972e4476 HostDev: Added infra and windows IPv4 implementation 2018-07-26 20:53:33 +05:30
Srivats P
016694f1fe Use %ll instead of PRI since Windows dev env has been upgraded 2018-05-20 13:33:38 +05:30
Srivats P
e1194a1db3 Check for active stream count when building interleaved packet list 2018-05-10 21:34:51 +05:30
Srivats P
6dd6511269 Merge branch 'master' into sign 2017-12-03 12:59:26 +05:30
Srivats P
81e7e735bc sign: Resolve a few FIXMEs 
* Rename track_stream_stats to is_tracking_stream_stats for consistency
with other bool params
* Change signature magic value to CODA
* Resolve notify memory leak
 2017-12-03 11:26:09 +05:30
Srivats P
8f97a69220 sign: Refactor StreamStatsTracking methods 
Start/StopStreamStatsTracking() methods made private helper functions
specific to PcapPort. AbstractPort::setStreamStatsTracking() virtual
function should be implemented by subclasses as required
 2016-12-07 18:19:09 +05:30
Srivats P
028843c55a sign: Refactor AbstractPort::setStreamSatsTracking 
Move start/stop stream stats tracking inside setStreamStatsTracking. In
future, maybe convert setStreamStatsTracking to virtual function?
 2016-12-06 18:30:26 +05:30
Srivats P
bf161811b4 sign: Add Stream Stats button to GUI port config 2016-11-21 18:39:55 +05:30
Srivats P
e9bdfa04ea sign: implemented rx stream stats - loopback problem to be fixed 2016-11-17 21:44:34 +05:30
Srivats P
afcb4126b5 sign: port stream tx stats are updated when TxThread finishes; actual Tx stream stats collection by TxThread is still pending 2016-11-11 21:22:07 +05:30
Srivats P
cffada4c07 sign: server rpc implementation of stream stats; actual collection of stream stats pending 2016-11-10 18:18:27 +05:30
Srivats P
e0bf173b39 sign: remove sign stats and remnants of signed streams 2016-11-05 19:53:01 +05:30
Srivats P
1986845bae sign: remove streamsType and associated code 2016-11-05 19:41:02 +05:30
Srivats P
9de3f96b20 sign: Do not allow port TxMode/StreamsType to be changed while tx is on 2016-10-27 21:44:08 +05:30
Srivats P
a79bbb1fcd sign: signed tx stats infra; actual tx signing pending 2016-10-23 17:24:23 +05:30
Srivats P
831b5c0916 Interleaved mode updatePacketList - just clear list if there are no streams. Fixes #195 2016-09-21 20:26:08 +05:30
Srivats P
10559c2a56 sign: stats infra extended for sign stats 2016-08-22 23:26:33 +05:30
Srivats P
72bab2737f Device Emulation (contd.): 'Resolve Neighbors' will now resend ARP/NDP requests for unresolved entries 2016-03-17 20:12:13 +05:30
Srivats P
f6c852495d Device Emulation (contd.): resolveNeighbors() now resolves the device gateway also in addition to looking at transmit packet content to figure out which IPs to resolve 2016-01-28 20:01:19 +05:30
Srivats P
c022290da1 Merge branch 'master' of https://github.com/pstavirs/ostinato into emul 
Conflicts:
	server/pcapport.cpp
 2015-12-01 21:00:41 +05:30
Srivats P
bed034a08b Merge branch 'master' into emul 2015-12-01 19:16:24 +05:30
Srivats P
280d4bedaa Feature (contd.): Device Emulation - Mac protocol can now 'resolve' src/dst mac corresponding to the packet from the Device Emulation infra 2015-11-10 19:40:32 +05:30
Srivats P
9302e5f17c Feature (contd.): Device Emulation - added resolveNeighbors() and related RPC code and implementation to send out ARP Requests and build the ARP Table on each device 2015-11-04 18:50:08 +05:30
Srivats P
06182a435c Bugfix: Introduced RateAccuracy setting for Drone to conserve CPU at the cost of accuracy 
Fixes #151
 2015-10-12 18:11:30 +05:30
Srivats P
ab433dc22b Feature: Device Emulation - first cut working code 2015-09-14 18:19:52 +05:30
Srivats P
449facd119 Fix PacketSet parameters' calculation when sending bursts so that actual transmit rate matches configured rate 
Fixes issue #157
 2015-09-08 18:46:56 +05:30
Srivats P.
ad6baea4af Infra: On a port modify, all clients are sent notifications of the same - they can request for port config again to get latest config 
Updates issue 144
 2015-04-24 20:53:00 +05:30
Srivats P.
a9da643fb2 Feature: Reserve Ports for cooperative use of shared drone. If a port is reserved the GUI will display the username of the owner but others can still view and control the port; in other words, we just potentially prevent unintentional usage of other people's ports, users still need to play nice with each other! 
Fixes issue 144
 2015-04-16 22:20:07 +05:30