49 lines
1.9 KiB
OCaml
49 lines
1.9 KiB
OCaml
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(**************************************************************************)
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(* *)
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(* Copyright (c) 2014 - 2018. *)
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(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* All rights reserved. No warranty, explicit or implicit, provided. *)
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(* *)
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(**************************************************************************)
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open Client_signer_remote_messages
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let log = Logging.Client.Sign.lwt_log_notice
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let run (cctxt : #Client_context.wallet) path =
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Lwt_utils_unix.Socket.bind path >>=? fun fd ->
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let rec loop () =
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Lwt_unix.accept fd >>= fun (fd, _) ->
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Lwt.async begin fun () ->
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Lwt_utils_unix.Socket.recv fd Request.encoding >>=? function
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| Sign req ->
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let encoding = result_encoding Sign.Response.encoding in
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Handler.sign cctxt req.key req.data >>= fun res ->
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Lwt_utils_unix.Socket.send fd encoding res >>= fun _ ->
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Lwt_unix.close fd >>= fun () ->
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return ()
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| Public_key req ->
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let encoding = result_encoding Public_key.Response.encoding in
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Handler.public_key cctxt req.key >>= fun res ->
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Lwt_utils_unix.Socket.send fd encoding res >>= fun _ ->
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Lwt_unix.close fd >>= fun () ->
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return ()
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end ;
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loop ()
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in
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Lwt_unix.listen fd 10 ;
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begin
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match path with
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| Tcp (host, port) ->
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log "Accepting TCP requests on port %s:%d" host port
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| Unix path ->
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Sys.set_signal Sys.sigint (Signal_handle begin fun _ ->
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Format.printf "Removing the local socket file and quitting.@." ;
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Unix.unlink path ;
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exit 0
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end) ;
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log "Accepting UNIX requests on %s" path
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end >>= fun () ->
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loop ()
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