simon/ocaml-opentelemetry
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slight refactor

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Simon Cruanes 2026-02-15 15:08:30 -05:00
parent 8b9ea57a02
commit e2aa473cf9
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GPG key ID: EBFFF6F283F3A2B4
1 changed files with 12 additions and 7 deletions
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19
src/client/exporter_config.ml
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@ -36,27 +36,30 @@ type t = {
_rest: rest;
}
let pp out (self : t) : unit =
open struct
let ppiopt out i =
match i with
| None -> Format.fprintf out "None"
| Some i -> Format.fprintf out "%d" i
in
let pp_header ppf (a, b) = Format.fprintf ppf "@[%s: @,%s@]@." a b in
let pp_header ppf (a, b) = Format.fprintf ppf "@[%s: @,%s@]@." a b
let ppheaders out l =
Format.fprintf out "[@[%a@]]" (Format.pp_print_list pp_header) l
in
let pp_protocol out = function
| Http_protobuf -> Format.fprintf out "http/protobuf"
| Http_json -> Format.fprintf out "http/json"
in
let pp_log_level out = function
| Log_level_none -> Format.fprintf out "none"
| Log_level_error -> Format.fprintf out "error"
| Log_level_warn -> Format.fprintf out "warn"
| Log_level_info -> Format.fprintf out "info"
| Log_level_debug -> Format.fprintf out "debug"
in
end
let pp out (self : t) : unit =
let {
debug;
log_level;
@ -131,7 +134,7 @@ module type ENV = sig
val make : (t -> 'a) -> 'a make
end
module Env () : ENV = struct
open struct
let get_debug_from_env () =
match Sys.getenv_opt "OTEL_OCAML_DEBUG" with
| Some ("1" | "true") -> true
@ -209,7 +212,9 @@ module Env () : ENV = struct
let get_general_headers_from_env () =
try parse_headers (Sys.getenv "OTEL_EXPORTER_OTLP_HEADERS") with _ -> []
end
module Env () : ENV = struct
let merge_headers base specific =
(* Signal-specific headers override generic ones *)
let specific_keys = List.map fst specific in