unikernel/duniverse/httpun/lwt/httpun_lwt_intf.ml

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+(*----------------------------------------------------------------------------
+ *  Copyright (c) 2019 António Nuno Monteiro
+ *
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice,
+ *  this list of conditions and the following disclaimer.
+ *
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *  notice, this list of conditions and the following disclaimer in the
+ *  documentation and/or other materials provided with the distribution.
+ *
+ *  3. Neither the name of the copyright holder nor the names of its
+ *  contributors may be used to endorse or promote products derived from this
+ *  software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ *---------------------------------------------------------------------------*)
+
+open Httpun
+
+module type Server = sig
+  type socket
+
+  type addr
+
+  val create_connection_handler
+    :  ?config         : Config.t
+    -> request_handler : (addr -> Httpun.Reqd.t Gluten.reqd -> unit)
+    -> error_handler   : (addr -> Server_connection.error_handler)
+    -> addr
+    -> socket
+    -> unit Lwt.t
+end
+
+module type Client = sig
+  type socket
+
+  type runtime
+
+  type t =
+    { connection: Httpun.Client_connection.t
+    ; runtime: runtime
+    }
+
+  val create_connection
+    : ?config : Config.t
+    -> socket
+    -> t Lwt.t
+
+  val request
+    :  t
+    -> ?flush_headers_immediately:bool
+    -> Request.t
+    -> error_handler    : Client_connection.error_handler
+    -> response_handler : Client_connection.response_handler
+    -> Body.Writer.t
+
+  val shutdown: t -> unit Lwt.t
+
+  val is_closed : t -> bool
+
+  val upgrade : t -> Gluten.impl -> unit
+end