Index: mojo/public/interfaces/bindings/new_bindings/pipe_control_messages.mojom |
diff --git a/mojo/public/interfaces/bindings/new_bindings/pipe_control_messages.mojom b/mojo/public/interfaces/bindings/new_bindings/pipe_control_messages.mojom |
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index 0000000000000000000000000000000000000000..69975fc1c0e8a953e7716b5b180bde14354749c8 |
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+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+[JavaPackage="org.chromium.mojo.bindings.pipecontrol"] |
+module mojo.pipe_control2; |
+ |
+// For each message pipe running user-defined interfaces, some control |
+// functions are provided and used by the routers at both ends of the pipe, so |
+// that they can coordinate to manage interface endpoints. |
+// All these control messages will have the interface ID field in the message |
+// header set to invalid. |
+ |
+//////////////////////////////////////////////////////////////////////////////// |
+// RunOrClosePipe@0xFFFFFFFE(RunOrClosePipeInput input); |
+// |
+// This control function runs the input command. If the operation fails or the |
+// command is not supported, the message pipe is closed. |
+ |
+const uint32 kRunOrClosePipeMessageId = 0xFFFFFFFE; |
+ |
+struct RunOrClosePipeMessageParams { |
+ RunOrClosePipeInput input; |
+}; |
+ |
+union RunOrClosePipeInput { |
+ PeerAssociatedEndpointClosedEvent peer_associated_endpoint_closed_event; |
+}; |
+ |
+// A user-defined reason about why the interface is disconnected. |
+struct DisconnectReason { |
+ uint32 custom_reason; |
+ string description; |
+}; |
+ |
+// An event to notify that an interface endpoint set up at the message sender |
+// side has been closed. |
+// |
+// This event is omitted if the endpoint belongs to the master interface and |
+// there is no disconnect reason specified. |
+struct PeerAssociatedEndpointClosedEvent { |
+ // The interface ID. |
+ uint32 id; |
+ DisconnectReason? disconnect_reason; |
+}; |
+ |