Set last thread id and last packet position in TRACE_DUMP_REPLY.
To enable collection of traces from multiple workers using iterator.
Type: fix
Change-Id: I69872af4f6981d50cd050fa3d16de2a3c0d6b496
Signed-off-by: Denys Haryachyy <garyachy@gmail.com>
Use the correct string type for vlib_get_node_by_name. Found by ASAN.
Type: fix
Signed-off-by: Dmitry Valter <d-valter@yandex-team.com>
Change-Id: I679d27050487e013e3320a4c558d78fa60c5e98a
In some cases, in the trace dump v2 dump function, we iterate over the
client cache even though this one could be empty.
Type: fix
Change-Id: Ice5cefa25bb93dabe86fe565347cdc32faa674ac
Signed-off-by: Maxime Peim <mpeim@cisco.com>
When dumping packets from multiple threads using the API, first all
packets from thread 0 are dumped then all ones from thread 1, etc
Until we reach the limit specified by the API call, so we could never
get packets trace from threads with higher ids.
However, the tracedump CLI dump a maximum number of packets from all
threads, which we can expect from the API to do.
We also add a trace_clear_cache API so the client gets an answer when
he only wants to clear its packet cache.
Type: improvement
Change-Id: I0d4df8f6210a298ac3f22cd651eb4d8f445e1034
Signed-off-by: Maxime Peim <mpeim@cisco.com>
single struct to hold all api handler, flags, etc.
Provide functions to toggle flags instead of writing directly to
internal data.
Type: refactor
Change-Id: I4730d7290e57489de8eda34a72211527e015b721
Signed-off-by: Damjan Marion <damarion@cisco.com>
When a message is received, verify that it's sufficiently large to
accomodate any VLAs within message. To do that, we need a way to
calculate message size including any VLAs. This patch adds such
funcionality to vppapigen and necessary C code to use those to validate
message size on receipt. Drop messages which are malformed.
Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I2903aa21dee84be6822b064795ba314de46c18f4
Type: improvement
* add support for JSON format in API trace
* add ability to replay JSON API trace in both VPP and VAT2
* use CRC for backward compatibility check during JSON API replay
* fix API trace CLI (and remove duplicits)
* remove custom dump
* remove vppapitrace.py
* update docs accordingly
Change-Id: I5294f68bebe6cbe738630f457f3a87720e06486b
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Signed-off-by: Ole Troan <ot@cisco.com>
Move control ping and change dependencies from vpe.api_types to
memclnt.api_types
Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I9f8bc442e28738c48d64d1f6794082c8c4f5725b
Add lookup/get/set API calls to manage both PCAP and Trace
filtering Classifier tables.
The "lookup" call may be used to identify a Classifier table
within a chain of tables taht matches a particular mask vector.
For efficiency, this call should be used to determine to which
table a match vector should be added.
The "get" calls return the first table within a chain (either
a PCAP or the Trace) set of tables. The "set" call may be
used to add a new table to one such chain. If the "sort_masks"
flag is set, the tables within the chain are ordered such that
the most-specific mask is first, and the least-specific mask
is last. A call that "sets" a chain to ~0 will delete and free
all the tables with a chain.
The PCAP filters are per-interface, with "local0", (that is,
sw_if_index == 0) holding the system-wide PCAP filter.
The Classifier used a reference-counted "set" for each PCAP
or trace filter that it stored. The ref counts were not used,
and the vector of tables was only used temporarily to establish
a sorted order for tables based on masks. None of that
complexity was actually warranted, and where it was used,
the same could be achieved more simply.
Type: refactor
Signed-off-by: Jon Loeliger <jdl@netgate.com>
Change-Id: Icc56116cca91b91c631ca0628e814fb53f3677d2
vppapigen does not create config entries for services stream messages.
It is not needed anyway as the api handler does not rely on VPPAPI
macros.
Type: fix
Change-Id: Iba188b0fc6388c478d7e4d0c7ee2c05ed672e23f
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Also spiffed up the vpp_api_test plugin loader so it executes
VLIB_INIT_FUNCTIONs and VLIB_API_INIT_FUNCTIONs.
Type: feature
Change-Id: Id9a4f455d73738c41bcfea220df2112bb9679681
Signed-off-by: Jon Loeliger <jdl@netgate.com>
Signed-off-by: Ole Troan <ot@cisco.com>
Signed-off-by: Dave Barach <dave@barachs.net>
Add a callback to clear the per-client packet trace buffer cache.
Save the packet trace dump pg setup script.
Type: improvement
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I252be911b5f937ece0da5dca152263ece3d52963
