Send some telemetry logs from the helper

[cataphract]

Description

Sends telemetry logs related to remote config from the appsec helper.

Depends on https://github.com/DataDog/libdatadog/pull/1051

Reviewer checklist

• [ ] Test coverage seems ok.
• [ ] Appropriate labels assigned.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 33.52113% with 236 lines in your changes missing coverage. Please review.

Project coverage is 61.82%. Comparing base (49ab6e4) to head (9fa8020). Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
appsec/src/helper/service.cpp	6.09%	77 Missing :warning:
appsec/src/helper/subscriber/waf.cpp	33.72%	51 Missing and 6 partials :warning:
appsec/src/helper/remote_config/client.cpp	5.12%	37 Missing :warning:
appsec/src/helper/telemetry.hpp	47.72%	23 Missing :warning:
appsec/src/helper/service.hpp	38.88%	21 Missing and 1 partial :warning:
appsec/src/helper/client.cpp	41.66%	7 Missing :warning:
appsec/src/helper/remote_config/product.hpp	0.00%	3 Missing :warning:
appsec/src/extension/commands/client_init.c	90.00%	1 Missing and 1 partial :warning:
appsec/src/extension/ddtrace.c	86.66%	0 Missing and 2 partials :warning:
appsec/src/helper/service_manager.hpp	0.00%	0 Missing and 2 partials :warning:
... and 3 more

:x: Your patch status has failed because the patch coverage (33.52%) is below the target coverage (90.00%). You can increase the patch coverage or adjust the target coverage.

:exclamation: There is a different number of reports uploaded between BASE (49ab6e4) and HEAD (9fa8020). Click for more details.

HEAD has 12 uploads less than BASE

Flag	BASE (49ab6e4)	HEAD (9fa8020)
	14	2

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3236      +/-   ##
==========================================
- Coverage   70.39%   61.82%   -8.57%     
==========================================
  Files         102      140      +38     
  Lines       10416    12315    +1899     
  Branches     1564     1617      +53     
==========================================
+ Hits         7332     7614     +282     
- Misses       2387     3989    +1602     
- Partials      697      712      +15     

Files with missing lines	Coverage Δ
appsec/src/extension/commands/config_sync.c	100.00% <100.00%> (ø)
appsec/src/extension/commands/request_shutdown.c	78.15% <100.00%> (+0.10%)	:arrow_up:
appsec/src/helper/engine.hpp	100.00% <ø> (ø)
appsec/src/helper/json_helper.cpp	65.21% <ø> (ø)
appsec/src/helper/network/proto.hpp	93.22% <ø> (ø)
appsec/src/helper/parameter.hpp	100.00% <ø> (ø)
appsec/src/helper/remote_config/client.hpp	100.00% <ø> (ø)
appsec/src/helper/remote_config/client_handler.cpp	54.28% <100.00%> (ø)
appsec/src/helper/remote_config/client_handler.hpp	20.00% <ø> (ø)
...helper/remote_config/listeners/engine_listener.cpp	90.19% <ø> (ø)
... and 17 more

... and 38 files with indirect coverage changes

---

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[pr-commenter[bot]]

Benchmarks [ tracer ]

Benchmark execution time: 2025-07-07 13:43:56

Comparing candidate commit 9fa80205488d3b8d5bc9617a7361e5cd4fe34b7c in PR branch glopes/appsec-log-submission-ffi with baseline commit 49ab6e4c9cbbab373159a798398dbf201ed602bf in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 178 metrics, 0 unstable metrics.

[pr-commenter[bot]]

Benchmarks [ appsec ]

Benchmark execution time: 2025-07-07 13:57:55

Comparing candidate commit 9fa80205488d3b8d5bc9617a7361e5cd4fe34b7c in PR branch glopes/appsec-log-submission-ffi with baseline commit 49ab6e4c9cbbab373159a798398dbf201ed602bf in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 12 metrics, 0 unstable metrics.