Simon Cruanes
544892df42
chore: add missing dep on atomic
2023-11-28 14:31:16 -05:00
Simon Cruanes
c82fb362e8
trace-tef: add Mpsc_queue, adapted from picos; use it in trace_tef
2023-11-28 14:31:16 -05:00
Simon Cruanes
73ead3e369
gitignore
2023-11-28 14:31:16 -05:00
Simon Cruanes
e20028e3f9
add basic benchmark to exercize trace-tef
2023-11-28 14:31:16 -05:00
Simon Cruanes
f3ae3397de
fix docs
2023-10-11 13:29:37 -04:00
Simon Cruanes
4624d1800c
prepare for 0.4
2023-09-20 09:26:20 -04:00
Simon Cruanes
0135a613a9
add ?data to counter_int and counter_float
...
this makes sense to add metadata in, say, opentelemetry
2023-09-16 21:29:01 -04:00
Simon Cruanes
ba9d3d3d20
small refactor
2023-09-15 10:01:20 -04:00
Simon Cruanes
572f2848c8
add float to user data
2023-09-15 10:01:20 -04:00
Simon Cruanes
431811c995
rename add_data_to_current_span; give it span explicitly
2023-09-13 14:43:16 -04:00
Simon Cruanes
e0fe99f500
rename add_data to add_data_to_current_span
2023-09-06 09:50:54 -04:00
Simon Cruanes
bffa5ad209
Merge pull request #11 from c-cube/wip-add-data-dyn
...
add `add_data_to_span` and `add_data_to_explicit_span`
2023-09-01 09:04:55 -04:00
Simon Cruanes
c9b6a60a6f
test: update output, now fixed
2023-08-30 20:24:19 -04:00
Simon Cruanes
4fc81d4ca2
tef: carry additional data for manual spans in the explicit_span's map
...
the span opening has been emitted already, so we'll emit the metadata at
exit time. We don't need side storage since we already have a hmap.
2023-08-30 20:24:17 -04:00
Simon Cruanes
567386908e
make explicit_span.meta mutable
2023-08-30 20:23:54 -04:00
Simon Cruanes
5d04850997
update doc
...
Co-authored-by: ELLIOTTCABLE <github.com@from.ec>
2023-08-30 20:23:54 -04:00
Simon Cruanes
4306a635f3
Update src/core/collector.ml
...
Co-authored-by: ELLIOTTCABLE <github.com@from.ec>
2023-08-30 20:23:53 -04:00
Simon Cruanes
e34d6dade3
update test
2023-08-30 20:23:53 -04:00
Simon Cruanes
8a4309b95e
adapt trace-tef to handle adding data after creating span
2023-08-30 20:23:52 -04:00
Simon Cruanes
4137985d69
make add_data implicit (no span argument)
2023-08-30 20:23:52 -04:00
Simon Cruanes
83baf45207
update test
2023-08-30 20:23:51 -04:00
Simon Cruanes
c683f6331b
add add_data_to_span and add_data_to_explicit_span
2023-08-30 20:23:51 -04:00
Simon Cruanes
20e2bf2f87
tef: docs and small refactor
2023-08-30 08:31:50 -04:00
Simon Cruanes
b467678040
feat tef: write to trace.json if TRACE is either 1 or true
2023-08-30 08:31:49 -04:00
Corentin Leruth
fc5b243df5
b_queue: use broadcast instead of signal
2023-08-29 22:37:54 -04:00
Corentin Leruth
efafd34a9e
b_queue: signal only if queue was empty
2023-08-23 20:42:16 -04:00
Simon Cruanes
96fb44e6bb
trace-tef: emit function name, if provided, as a metadata key/value pair
...
the key is "function". It is visible when selecting the span, typically.
2023-08-19 17:13:56 -04:00
Simon Cruanes
b57f878072
change warnings
2023-08-19 17:13:52 -04:00
Simon Cruanes
e194972613
re-export trace.core in trace
2023-08-19 16:53:06 -04:00
Simon Cruanes
91c9da3b66
prepare for 0.3
2023-08-09 00:29:24 -04:00
Simon Cruanes
82aa762de3
update test
2023-08-09 00:26:21 -04:00
Simon Cruanes
0eb6a84982
feat: add ?flavor argument to manual spans.
2023-08-09 00:26:21 -04:00
Simon Cruanes
dc4037a14e
Update src/core/trace_core.mli
...
Co-authored-by: ELLIOTTCABLE <github.com@from.ec>
2023-08-09 00:26:21 -04:00
Simon Cruanes
1b5e827d65
fix inconsistency
2023-08-09 00:26:21 -04:00
Simon Cruanes
50b4691ab6
rename explicit span API
2023-08-09 00:26:21 -04:00
Simon Cruanes
4ca766166f
Update src/core/trace_core.mli
...
Co-authored-by: Corentin Leruth <corentin.leruth@gmail.com>
2023-08-09 00:26:21 -04:00
Simon Cruanes
a09a4fc69a
refactor collector API as well.
...
After long discussions with @ELLIOTTCABLE, the collector should only
provide a `with_`-like function for regular spans. This allows
each concurrency library to use its native mechanism for local storage,
which is almost always based on such a scope function.
2023-08-09 00:26:21 -04:00
Simon Cruanes
deab399e93
update test
2023-08-09 00:26:21 -04:00
Simon Cruanes
b44e2f2923
Add explicit spans, for async tracing.
...
These spans require the user to pass the surrounding span, if any, when
entering a new span. They use the information inside (which is collector
specific) to track what asynchronous task is currently being executed.
Wrappers around `trace`, specific to an async library (e.g. Eio, lwt,
Async, etc.) can then smooth this over by providing a `with_async_span`
construct that uses some implicit contextual storage to carry the
`surrounding` scope around.
2023-08-09 00:26:21 -04:00
Simon Cruanes
1be267d626
gitignore
2023-08-09 00:26:21 -04:00
Simon Cruanes
ac57085d33
doc
2023-08-09 00:26:21 -04:00
Joseph Price
f8cd53ec89
chore: depend on core in trace-tef
...
This changes trace-tef to depend on trace-core instead of trace, to
avoid clashing with the toplevel's Trace module when starting utop.
2023-07-30 22:56:49 -04:00
Simon Cruanes
c92a829022
chore: update opam files
2023-07-30 09:28:23 -04:00
Simon Cruanes
9c259742dc
rename to ocaml-trace
2023-07-26 14:18:24 -04:00
Simon Cruanes
69f8447c9a
update readme
2023-07-18 15:59:36 -04:00
Simon Cruanes
c8f88f44ea
details
2023-06-23 15:00:08 -04:00
Simon Cruanes
345dd4a163
feat trace-tef: add a ticker thread to ensure we flush the file regularly
2023-06-23 14:56:05 -04:00
Simon Cruanes
ddc9cce5af
prepare for 0.2
2023-06-15 13:16:39 -04:00
Simon Cruanes
088f2a5e7f
trace-tef: additional argument to with_setup; env for "stdout"/"stderr"
2023-06-12 13:30:06 -04:00
Simon Cruanes
ee2e5dd651
refactor: avoid the cursed stdlib Trace module by adding trace.core
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this way, we can actually use only `trace.core` when we also expect to
use compiler-libs.toplevel (which contains a naked `Trace` module, which
would cause .cmi collisions). The library `trace` still exists, and just
forwards to `trace.core`.
2023-06-12 13:12:41 -04:00
