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https://github.com/ocaml-tracing/ocaml-opentelemetry.git
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47 lines
1.4 KiB
OCaml
47 lines
1.4 KiB
OCaml
(*
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TODO: more options from
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https://opentelemetry.io/docs/reference/specification/protocol/exporter/
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*)
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open Common_
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val get_headers : unit -> (string * string) list
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val set_headers : (string * string) list -> unit
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(** Set http headers that are sent on every http query to the collector. *)
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module Config = Config
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val create_backend :
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?stop:bool Atomic.t ->
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?config:Config.t ->
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unit ->
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(module Opentelemetry.Collector.BACKEND)
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(** Create a new backend using lwt and cohttp
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NOTE [after_cleanup] optional parameter removed @since 0.12 *)
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val setup :
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?stop:bool Atomic.t -> ?config:Config.t -> ?enable:bool -> unit -> unit
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(** Setup endpoint. This modifies {!Opentelemetry.Collector.backend}.
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@param enable
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actually setup the backend (default true). This can be used to
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enable/disable the setup depending on CLI arguments or environment.
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@param config configuration to use
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@param stop
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an atomic boolean. When it becomes true, background threads will all stop
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after a little while. *)
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val remove_backend : unit -> unit Lwt.t
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(** Shutdown current backend
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@since 0.12 *)
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val with_setup :
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?stop:bool Atomic.t ->
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?config:Config.t ->
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?enable:bool ->
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unit ->
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(unit -> 'a Lwt.t) ->
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'a Lwt.t
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(** [with_setup () f] is like [setup(); f()] but takes care of cleaning up after
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[f()] returns See {!setup} for more details. *)
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