mojo/dart/packages/mojo_services/lib/mojo/tcp_bound_socket.mojom.dart - Issue 2006093002: Dart: Futures -> Callbacks.

Unified Diff: mojo/dart/packages/mojo_services/lib/mojo/tcp_bound_socket.mojom.dart

Issue 2006093002: Dart: Futures -> Callbacks. (Closed) Base URL: git@github.com:domokit/mojo.git@master

Patch Set: Merge Created 4 years, 6 months ago

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Index: mojo/dart/packages/mojo_services/lib/mojo/tcp_bound_socket.mojom.dart

diff --git a/mojo/dart/packages/mojo_services/lib/mojo/tcp_bound_socket.mojom.dart b/mojo/dart/packages/mojo_services/lib/mojo/tcp_bound_socket.mojom.dart

index a205fe9aa60425320723c415e0d248e8e9648eb0..0f04db795ce6817ab40314e4543e9cc9634d9497 100644

--- a/mojo/dart/packages/mojo_services/lib/mojo/tcp_bound_socket.mojom.dart

+++ b/mojo/dart/packages/mojo_services/lib/mojo/tcp_bound_socket.mojom.dart

@@ -21,6 +21,10 @@ class _TcpBoundSocketStartListeningParams extends bindings.Struct {

_TcpBoundSocketStartListeningParams() : super(kVersions.last.size);

+ _TcpBoundSocketStartListeningParams.init(

+ tcp_server_socket_mojom.TcpServerSocketInterfaceRequest this.server

+ ) : super(kVersions.last.size);

static _TcpBoundSocketStartListeningParams deserialize(bindings.Message message) {

var decoder = new bindings.Decoder(message);

var result = decode(decoder);

@@ -92,6 +96,10 @@ class TcpBoundSocketStartListeningResponseParams extends bindings.Struct {

TcpBoundSocketStartListeningResponseParams() : super(kVersions.last.size);

+ TcpBoundSocketStartListeningResponseParams.init(

+ network_error_mojom.NetworkError this.result

+ ) : super(kVersions.last.size);

static TcpBoundSocketStartListeningResponseParams deserialize(bindings.Message message) {

var decoder = new bindings.Decoder(message);

var result = decode(decoder);

@@ -168,6 +176,13 @@ class _TcpBoundSocketConnectParams extends bindings.Struct {

_TcpBoundSocketConnectParams() : super(kVersions.last.size);

+ _TcpBoundSocketConnectParams.init(

+ net_address_mojom.NetAddress this.remoteAddress,

+ core.MojoDataPipeConsumer this.sendStream,

+ core.MojoDataPipeProducer this.receiveStream,

+ tcp_connected_socket_mojom.TcpConnectedSocketInterfaceRequest this.clientSocket

+ ) : super(kVersions.last.size);

static _TcpBoundSocketConnectParams deserialize(bindings.Message message) {

var decoder = new bindings.Decoder(message);

var result = decode(decoder);

@@ -276,6 +291,10 @@ class TcpBoundSocketConnectResponseParams extends bindings.Struct {

TcpBoundSocketConnectResponseParams() : super(kVersions.last.size);

+ TcpBoundSocketConnectResponseParams.init(

+ network_error_mojom.NetworkError this.result

+ ) : super(kVersions.last.size);

static TcpBoundSocketConnectResponseParams deserialize(bindings.Message message) {

var decoder = new bindings.Decoder(message);

var result = decode(decoder);

@@ -344,14 +363,17 @@ const int _tcpBoundSocketMethodStartListeningName = 0;

const int _tcpBoundSocketMethodConnectName = 1;

class _TcpBoundSocketServiceDescription implements service_describer.ServiceDescription {

- dynamic getTopLevelInterface([Function responseFactory]) =>

- responseFactory(null);

+ void getTopLevelInterface(Function responder) {

+ responder(null);

+ }

- dynamic getTypeDefinition(String typeKey, [Function responseFactory]) =>

- responseFactory(null);

+ void getTypeDefinition(String typeKey, Function responder) {

+ responder(null);

+ }

- dynamic getAllTypeDefinitions([Function responseFactory]) =>

- responseFactory(null);

+ void getAllTypeDefinitions(Function responder) {

+ responder(null);

+ }

}

abstract class TcpBoundSocket {

@@ -376,8 +398,8 @@ abstract class TcpBoundSocket {

s.connectToService(url, p, name);

return p;

}

- dynamic startListening(tcp_server_socket_mojom.TcpServerSocketInterfaceRequest server,[Function responseFactory = null]);

- dynamic connect(net_address_mojom.NetAddress remoteAddress,core.MojoDataPipeConsumer sendStream,core.MojoDataPipeProducer receiveStream,tcp_connected_socket_mojom.TcpConnectedSocketInterfaceRequest clientSocket,[Function responseFactory = null]);

+ void startListening(tcp_server_socket_mojom.TcpServerSocketInterfaceRequest server,void callback(network_error_mojom.NetworkError result));

+ void connect(net_address_mojom.NetAddress remoteAddress,core.MojoDataPipeConsumer sendStream,core.MojoDataPipeProducer receiveStream,tcp_connected_socket_mojom.TcpConnectedSocketInterfaceRequest clientSocket,void callback(network_error_mojom.NetworkError result));

}

abstract class TcpBoundSocketInterface

@@ -427,18 +449,14 @@ class _TcpBoundSocketProxyControl

proxyError("Expected a message with a valid request Id.");

return;

}

- Completer c = completerMap[message.header.requestId];

- if (c == null) {

+ Function callback = callbackMap[message.header.requestId];

+ if (callback == null) {

proxyError(

"Message had unknown request Id: ${message.header.requestId}");

return;

}

- completerMap.remove(message.header.requestId);

- if (c.isCompleted) {

- proxyError("Response completer already completed");

- return;

- }

- c.complete(r);

+ callbackMap.remove(message.header.requestId);

+ callback(r.result );

break;

case _tcpBoundSocketMethodConnectName:

var r = TcpBoundSocketConnectResponseParams.deserialize(

@@ -447,18 +465,14 @@ class _TcpBoundSocketProxyControl

proxyError("Expected a message with a valid request Id.");

return;

}

- Completer c = completerMap[message.header.requestId];

- if (c == null) {

+ Function callback = callbackMap[message.header.requestId];

+ if (callback == null) {

proxyError(

"Message had unknown request Id: ${message.header.requestId}");

return;

}

- completerMap.remove(message.header.requestId);

- if (c.isCompleted) {

- proxyError("Response completer already completed");

- return;

- }

- c.complete(r);

+ callbackMap.remove(message.header.requestId);

+ callback(r.result );

break;

default:

proxyError("Unexpected message type: ${message.header.type}");

@@ -503,32 +517,36 @@ class TcpBoundSocketProxy

}

- dynamic startListening(tcp_server_socket_mojom.TcpServerSocketInterfaceRequest server,[Function responseFactory = null]) {

+ void startListening(tcp_server_socket_mojom.TcpServerSocketInterfaceRequest server,void callback(network_error_mojom.NetworkError result)) {

if (impl != null) {

- return new Future(() => impl.startListening(server,_TcpBoundSocketStubControl._tcpBoundSocketStartListeningResponseParamsFactory));

+ impl.startListening(server,callback);

+ return;

}

var params = new _TcpBoundSocketStartListeningParams();

params.server = server;

- return ctrl.sendMessageWithRequestId(

+ ctrl.sendMessageWithRequestId(

params,

_tcpBoundSocketMethodStartListeningName,

-1,

- bindings.MessageHeader.kMessageExpectsResponse);

+ bindings.MessageHeader.kMessageExpectsResponse,

+ callback);

}

if (impl != null) {

- return new Future(() => impl.connect(remoteAddress,sendStream,receiveStream,clientSocket,_TcpBoundSocketStubControl._tcpBoundSocketConnectResponseParamsFactory));

+ impl.connect(remoteAddress,sendStream,receiveStream,clientSocket,callback);

+ return;

}

var params = new _TcpBoundSocketConnectParams();

params.remoteAddress = remoteAddress;

params.sendStream = sendStream;

params.receiveStream = receiveStream;

params.clientSocket = clientSocket;

- return ctrl.sendMessageWithRequestId(

+ ctrl.sendMessageWithRequestId(

params,

_tcpBoundSocketMethodConnectName,

-1,

- bindings.MessageHeader.kMessageExpectsResponse);

+ bindings.MessageHeader.kMessageExpectsResponse,

+ callback);

}

@@ -554,22 +572,36 @@ class _TcpBoundSocketStubControl

String get serviceName => TcpBoundSocket.serviceName;

- static TcpBoundSocketStartListeningResponseParams _tcpBoundSocketStartListeningResponseParamsFactory(network_error_mojom.NetworkError result) {

- var result = new TcpBoundSocketStartListeningResponseParams();

- result.result = result;

- return result;

- }

- static TcpBoundSocketConnectResponseParams _tcpBoundSocketConnectResponseParamsFactory(network_error_mojom.NetworkError result) {

- var result = new TcpBoundSocketConnectResponseParams();

- result.result = result;

- return result;

- }

- dynamic handleMessage(bindings.ServiceMessage message) {

+ Function _tcpBoundSocketStartListeningResponseParamsResponder(

+ int requestId) {

+ return (network_error_mojom.NetworkError result) {

+ var result = new TcpBoundSocketStartListeningResponseParams();

+ result.result = result;

+ sendResponse(buildResponseWithId(

+ result,

+ _tcpBoundSocketMethodStartListeningName,

+ requestId,

+ bindings.MessageHeader.kMessageIsResponse));

+ };

+ }

+ Function _tcpBoundSocketConnectResponseParamsResponder(

+ int requestId) {

+ return (network_error_mojom.NetworkError result) {

+ var result = new TcpBoundSocketConnectResponseParams();

+ result.result = result;

+ sendResponse(buildResponseWithId(

+ result,

+ _tcpBoundSocketMethodConnectName,

+ requestId,

+ bindings.MessageHeader.kMessageIsResponse));

+ };

+ }

+ void handleMessage(bindings.ServiceMessage message) {

if (bindings.ControlMessageHandler.isControlMessage(message)) {

- return bindings.ControlMessageHandler.handleMessage(this,

- 0,

- message);

+ bindings.ControlMessageHandler.handleMessage(

+ this, 0, message);

+ return;

}

if (_impl == null) {

throw new core.MojoApiError("$this has no implementation set");

@@ -578,52 +610,17 @@ class _TcpBoundSocketStubControl

case _tcpBoundSocketMethodStartListeningName:

var params = _TcpBoundSocketStartListeningParams.deserialize(

message.payload);

- var response = _impl.startListening(params.server,_tcpBoundSocketStartListeningResponseParamsFactory);

- if (response is Future) {

- return response.then((response) {

- if (response != null) {

- return buildResponseWithId(

- response,

- _tcpBoundSocketMethodStartListeningName,

- message.header.requestId,

- bindings.MessageHeader.kMessageIsResponse);

- }

- });

- } else if (response != null) {

- return buildResponseWithId(

- response,

- _tcpBoundSocketMethodStartListeningName,

- message.header.requestId,

- bindings.MessageHeader.kMessageIsResponse);

- }

+ _impl.startListening(params.server, _tcpBoundSocketStartListeningResponseParamsResponder(message.header.requestId));

break;

case _tcpBoundSocketMethodConnectName:

var params = _TcpBoundSocketConnectParams.deserialize(

message.payload);

- var response = _impl.connect(params.remoteAddress,params.sendStream,params.receiveStream,params.clientSocket,_tcpBoundSocketConnectResponseParamsFactory);

- if (response is Future) {

- return response.then((response) {

- if (response != null) {

- return buildResponseWithId(

- response,

- _tcpBoundSocketMethodConnectName,

- message.header.requestId,

- bindings.MessageHeader.kMessageIsResponse);

- }

- });

- } else if (response != null) {

- return buildResponseWithId(

- response,

- _tcpBoundSocketMethodConnectName,

- message.header.requestId,

- bindings.MessageHeader.kMessageIsResponse);

- }

+ _impl.connect(params.remoteAddress, params.sendStream, params.receiveStream, params.clientSocket, _tcpBoundSocketConnectResponseParamsResponder(message.header.requestId));

break;

default:

throw new bindings.MojoCodecError("Unexpected message name");

break;

}

- return null;

}

TcpBoundSocket get impl => _impl;

@@ -677,11 +674,11 @@ class TcpBoundSocketStub

}

- dynamic startListening(tcp_server_socket_mojom.TcpServerSocketInterfaceRequest server,[Function responseFactory = null]) {

- return impl.startListening(server,responseFactory);

+ void startListening(tcp_server_socket_mojom.TcpServerSocketInterfaceRequest server,void callback(network_error_mojom.NetworkError result)) {

+ return impl.startListening(server,callback);

}

- return impl.connect(remoteAddress,sendStream,receiveStream,clientSocket,responseFactory);

+ return impl.connect(remoteAddress,sendStream,receiveStream,clientSocket,callback);

}