simon/ocaml-opentelemetry
1
0
Fork 0
mirror of https://github.com/ocaml-tracing/ocaml-opentelemetry.git synced 2026-03-08 20:07:55 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

format

Browse source
This commit is contained in:
Simon Cruanes 2022-08-15 12:45:50 -04:00
parent d061c64818
commit 788dc38e9b
No known key found for this signature in database
GPG key ID: EBFFF6F283F3A2B4
1 changed files with 20 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
src/opentelemetry.ml
View file

@ -7,7 +7,8 @@ module Rand_bytes = Rand_bytes
(** Generation of random identifiers *)
open struct
let result_bind x f = match x with
let result_bind x f =
match x with
| Error e -> Error e
| Ok x -> f x
end
@ -416,8 +417,8 @@ module Globals = struct
|> String.split_on_char ',' |> List.map parse_pair
with _ -> []
(** Add a global attribute *)
let add_global_attribute (key:string) (v:value) : unit =
(** Add a global attribute *)
let add_global_attribute (key : string) (v : value) : unit =
global_attributes := _conv_key_value (key, v) :: !global_attributes
(* add global attributes to this list *)
@ -443,7 +444,8 @@ module Globals = struct
| None -> l
| Some v ->
default_key_value ~key:Conventions.Attributes.Service.instance_id
~value:(Some (String_value v)) () :: l
~value:(Some (String_value v)) ()
:: l
in
let l =
match !service_namespace with
@ -489,6 +491,7 @@ end
*)
module Span_link : sig
open Proto.Trace
type t = span_link
val make :
@ -498,18 +501,22 @@ module Span_link : sig
?attrs:key_value list ->
?dropped_attributes_count:int ->
unit ->
t
t
end = struct
open Proto.Trace
type t = span_link
let make ~trace_id ~span_id ?trace_state ?(attrs=[]) ?dropped_attributes_count () : t =
let make ~trace_id ~span_id ?trace_state ?(attrs = [])
?dropped_attributes_count () : t =
let attributes = List.map _conv_key_value attrs in
let dropped_attributes_count = Option.map Int32.of_int dropped_attributes_count in
let dropped_attributes_count =
Option.map Int32.of_int dropped_attributes_count
in
default_span_link
~trace_id:(Trace_id.to_bytes trace_id)
~span_id:(Span_id.to_bytes span_id)
?trace_state ~attributes ?dropped_attributes_count ()
~trace_id:(Trace_id.to_bytes trace_id)
~span_id:(Span_id.to_bytes span_id) ?trace_state ~attributes
?dropped_attributes_count ()
end
(** Spans.
@ -696,7 +703,8 @@ module Trace = struct
| Error e -> default_status ~code:Status_code_error ~message:e ()
in
let span, _ =
(* TODO: should the attrs passed to with_ go on the Span (in Span.create) or on the ResourceSpan (in emit)?
(* TODO: should the attrs passed to with_ go on the Span
(in Span.create) or on the ResourceSpan (in emit)?
(question also applies to Opentelemetry_lwt.Trace.with) *)
Span.create ?kind ~trace_id ?parent ?links ~id:span_id ?trace_state
~attrs:scope.attrs ~events:scope.events ~start_time
@ -913,8 +921,8 @@ module Logs = struct
~instrumentation_library_logs:[ ll ] ()
in
Collector.send_logs [ rl ] ~ret:ignore
end
(** A set of callbacks that produce metrics when called.
The metrics are automatically called regularly.