Opentelemetry_client_ocurl (opentelemetry-client-ocurl.Opentelemetry_client

val get_url : unit -> string

val set_url : string -> unit

Url of the endpoint. Default is "http://localhost:4318", or "OTEL_EXPORTER_OTLP_ENDPOINT" if set.

val get_headers : unit -> (string * string) list

val set_headers : (string * string) list -> unit

Set http headers that are sent on every http query to the collector.

module Atomic = Opentelemetry_atomic.Atomic

module Config : sig ... end

Configuration for the ocurl backend

val create_backend : 
  ?stop:bool Atomic.t ->
  ?config:Config.t ->
  unit ->
  (module Opentelemetry.Collector.BACKEND)

val setup : 
  ?stop:bool Atomic.t ->
  ?config:Config.t ->
  ?enable:bool ->
  unit ->
  unit

parameter enable
actually setup the backend (default true). This can be used to enable/disable the setup depending on CLI arguments or environment.

parameter stop
an atomic boolean. When it becomes true, background threads will all stop after a little while.

val with_setup : 
  ?stop:bool Atomic.t ->
  ?config:Config.t ->
  ?enable:bool ->
  unit ->
  (unit -> 'a) ->
  'a

with_setup () f is like setup(); f() but takes care of cleaning up after f() returns See setup for more details.