37 lines
1.5 KiB
OCaml
37 lines
1.5 KiB
OCaml
open Amqp_client_lwt
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let handle_consumer_exn _exn =
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Lwt.return_unit (* TODO *)
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let no_routing_key = `Queue ""
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type rabbit_actor = {queue: Queue.t; channel: Channel.no_confirm Channel.t; connection: Connection.t}
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let init (mq_url, mq_user, mq_password) consume_fn =
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(* Init rabbitmq client *)
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let%lwt connection = Amqp.Connection.connect ~credentials:(mq_user, mq_password) ~id:"pam" mq_url in
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let%lwt channel = Amqp.Connection.open_channel ~id:"pam" Amqp.Channel.no_confirm connection in
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let%lwt queue = Amqp.Queue.declare channel "pam" in
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let _ = Pamlog.info "Initialized rabbitmq client" in
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(* Establish consumer *)
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let%lwt (_ampq_consumer, reader) = Amqp.Queue.consume ~no_ack:true ~id:"" channel queue in
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let _ = Thread.spawn ~exn_handler:handle_consumer_exn (Thread.Pipe.iter_without_pushback reader ~f:consume_fn) in
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Lwt.return {queue=queue; channel=channel; connection=connection}
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let shutdown {queue=_queue; channel; connection} =
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let ignore_exn = fun _ -> Lwt.return_unit in
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let%lwt _ = Lwt.catch (fun () -> Amqp.Channel.close channel) ignore_exn in
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let%lwt _ = Lwt.catch (fun () -> Amqp.Connection.close connection) ignore_exn in
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Lwt.return_unit
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let mq_publish {queue=_; channel=_; connection=_} msg =
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let _ = Pamlog.info [%string "GOT MSG FOR MQ:: %{msg}"]
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(* let%lwt _ = *)
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(* Message.make msg *)
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(* |> Exchange.publish channel Exchange.default ~routing_key:"lanonna" *)
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in Lwt.return_unit
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let rec mq_publish_all mq = function
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| [] -> Lwt.return_unit
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| r::rest -> let%lwt _ = mq_publish mq r in mq_publish_all mq rest
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