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21 lines
938 B
OCaml
21 lines
938 B
OCaml
(** A test utility for running a signal emitting executable alongside a minimal
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server that can receive the signals make them available for inspection. *)
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val gather_signals :
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?port:int -> string list -> Opentelemetry_client.Resource_signal.t list Lwt.t
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(** [gather_signals program_to_test] is a list of all the signals emitted by the
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[program_to_test], which the server was able to record. This function
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assumes that the program to test will be sending its signals to the
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localhost on [port].
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@param port
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the port where signals will be received. Default is port set in
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{!Opentelemetry_client.Config.default_url}. *)
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val run : ?port:int -> unit -> unit Lwt.t
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(** [run ()] runs a signal gathering server and prints all batches of signals
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received to stdout.
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@param port
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the port where signals will be received. Default is port set in
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{!Opentelemetry_client.Config.default_url}. *)
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