diff options
Diffstat (limited to 'src/jaegertracing/thrift/tutorial/dart')
13 files changed, 904 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/tutorial/dart/Makefile.am b/src/jaegertracing/thrift/tutorial/dart/Makefile.am new file mode 100644 index 000000000..0b93ac859 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/Makefile.am @@ -0,0 +1,81 @@ +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# + +BUILT_SOURCES = gen-dart/tutorial/lib/tutorial.dart gen-dart/shared/lib/shared.dart + +gen-dart/tutorial/lib/tutorial.dart gen-dart/shared/lib/shared.dart: $(top_srcdir)/tutorial/tutorial.thrift + $(THRIFT) --gen dart -r $< + +all-local: gen-dart/tutorial/lib/tutorial.dart pub-get + +clean-local: + $(RM) -r gen-*/ + find . -type d -name ".dart_tool" | xargs $(RM) -r + find . -type d -name "packages" | xargs $(RM) -r + find . -type f -name ".packages" | xargs $(RM) + find . -type f -name "pubspec.lock" | xargs $(RM) + +dist-hook: + $(RM) -r $(distdir)/gen-*/ + find $(distdir) -type d -name ".dart_tool" | xargs $(RM) -r + find $(distdir) -type d -name "packages" | xargs $(RM) -r + find $(distdir) -type f -name ".packages" | xargs $(RM) + find $(distdir) -type f -name "pubspec.lock" | xargs $(RM) + +pub-get: pub-get-gen pub-get-client pub-get-console-client pub-get-server + +pub-get-gen: pub-get-tutorial pub-get-shared + +pub-get-tutorial: gen-dart/tutorial/lib/tutorial.dart + cd gen-dart/tutorial; ${DARTPUB} get + +pub-get-shared: gen-dart/shared/lib/shared.dart + cd gen-dart/shared; ${DARTPUB} get + +pub-get-client: + cd client; ${DARTPUB} get + +pub-get-console-client: + cd console_client; ${DARTPUB} get + +pub-get-server: + cd server; ${DARTPUB} get + +tutorialserver: pub-get-gen pub-get-server + ${DART} server/bin/main.dart + +tutorialclient: pub-get-gen pub-get-client + cd client; ${DARTPUB} serve + +tutorialconsoleclient: pub-get-console-client + ${DART} console_client/bin/main.dart + +EXTRA_DIST = \ + client/web/client.dart \ + client/web/index.html \ + client/web/styles.css \ + client/pubspec.yaml \ + console_client/bin/main.dart \ + console_client/pubspec.yaml \ + server/bin/main.dart \ + server/pubspec.yaml \ + console_client/.analysis_options \ + client/.analysis_options \ + server/.analysis_options \ + build.sh diff --git a/src/jaegertracing/thrift/tutorial/dart/build.sh b/src/jaegertracing/thrift/tutorial/dart/build.sh new file mode 100644 index 000000000..eabe04a18 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/build.sh @@ -0,0 +1,56 @@ +#!/bin/sh + +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# 'License'); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +set -e; +rm -r gen-dart || true; + +thrift --gen dart ../shared.thrift; +cd gen-dart/shared; +pub get; +cd ../..; + +thrift --gen dart ../tutorial.thrift; +cd gen-dart/tutorial; +pub get; +cd ../..; + +cd client; +pub get; +cd ..; + +cd console_client; +pub get; +cd ..; + +cd server; +pub get; +cd ..; + +dartfmt -w gen-dart; + +echo "\nEnjoy the Dart tutorial!"; +echo "\nTo run the server:"; +echo "> dart server/bin/main.dart"; +echo "\nTo run the client:"; +echo "# Serve the app from the client directory and view in a browser"; +echo "> cd client;"; +echo "> pub serve;"; +echo "\nTo run the console client:"; +echo "> dart console_client/bin/main.dart"; +echo ""; diff --git a/src/jaegertracing/thrift/tutorial/dart/client/.analysis_options b/src/jaegertracing/thrift/tutorial/dart/client/.analysis_options new file mode 100644 index 000000000..a10d4c5a0 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/client/.analysis_options @@ -0,0 +1,2 @@ +analyzer: + strong-mode: true diff --git a/src/jaegertracing/thrift/tutorial/dart/client/pubspec.yaml b/src/jaegertracing/thrift/tutorial/dart/client/pubspec.yaml new file mode 100644 index 000000000..6581b4d21 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/client/pubspec.yaml @@ -0,0 +1,33 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# 'License'); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +name: tutorial_client +version: 0.13.0 +description: A Dart client implementation of the Apache Thrift tutorial +author: Apache Thrift Developers <dev@thrift.apache.org> +homepage: http://thrift.apache.org + +environment: + sdk: ">=1.13.0 <3.0.0" + +dependencies: + shared: + path: ../gen-dart/shared + thrift: + path: ../../../lib/dart + tutorial: + path: ../gen-dart/tutorial diff --git a/src/jaegertracing/thrift/tutorial/dart/client/web/client.dart b/src/jaegertracing/thrift/tutorial/dart/client/web/client.dart new file mode 100644 index 000000000..4f02d0d98 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/client/web/client.dart @@ -0,0 +1,278 @@ +/// Licensed to the Apache Software Foundation (ASF) under one +/// or more contributor license agreements. See the NOTICE file +/// distributed with this work for additional information +/// regarding copyright ownership. The ASF licenses this file +/// to you under the Apache License, Version 2.0 (the +/// "License"); you may not use this file except in compliance +/// with the License. You may obtain a copy of the License at +/// +/// http://www.apache.org/licenses/LICENSE-2.0 +/// +/// Unless required by applicable law or agreed to in writing, +/// software distributed under the License is distributed on an +/// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +/// KIND, either express or implied. See the License for the +/// specific language governing permissions and limitations +/// under the License. + +import 'dart:html'; + +import 'package:thrift/thrift.dart'; +import 'package:thrift/thrift_browser.dart'; +import 'package:shared/shared.dart'; +import 'package:tutorial/tutorial.dart'; + +/// Adapted from the AS3 tutorial +void main() { + new CalculatorUI(querySelector('#output')).start(); +} + +class CalculatorUI { + final DivElement output; + + CalculatorUI(this.output); + + TTransport _transport; + Calculator _calculatorClient; + + void start() { + _buildInterface(); + _initConnection(); + } + + void _validate() { + if (!_transport.isOpen) { + window.alert("The transport is not open!"); + } + } + + void _initConnection() { + _transport = new TAsyncClientSocketTransport( + new TWebSocket(Uri.parse('ws://127.0.0.1:9090/ws')), + new TMessageReader(new TBinaryProtocolFactory())); + TProtocol protocol = new TBinaryProtocol(_transport); + _transport.open(); + + _calculatorClient = new CalculatorClient(protocol); + } + + void _buildInterface() { + output.children.forEach((e) { + e.remove(); + }); + + _buildPingComponent(); + + _buildAddComponent(); + + _buildCalculatorComponent(); + + _buildGetStructComponent(); + } + + void _buildPingComponent() { + output.append(new HeadingElement.h3()..text = "Ping"); + ButtonElement pingButton = new ButtonElement() + ..text = "PING" + ..onClick.listen(_onPingClick); + output.append(pingButton); + } + + void _onPingClick(MouseEvent e) { + _validate(); + + _calculatorClient.ping(); + } + + void _buildAddComponent() { + output.append(new HeadingElement.h3()..text = "Add"); + InputElement num1 = new InputElement() + ..id = "add1" + ..type = "number" + ..style.fontSize = "14px" + ..style.width = "50px"; + output.append(num1); + SpanElement op = new SpanElement() + ..text = "+" + ..style.fontSize = "14px" + ..style.marginLeft = "10px"; + output.append(op); + InputElement num2 = new InputElement() + ..id = "add2" + ..type = "number" + ..style.fontSize = "14px" + ..style.width = "50px" + ..style.marginLeft = "10px"; + output.append(num2); + ButtonElement addButton = new ButtonElement() + ..text = "=" + ..style.fontSize = "14px" + ..style.marginLeft = "10px" + ..onClick.listen(_onAddClick); + output.append(addButton); + SpanElement result = new SpanElement() + ..id = "addResult" + ..style.fontSize = "14px" + ..style.marginLeft = "10px"; + output.append(result); + } + + void _onAddClick(MouseEvent e) { + _validate(); + + InputElement num1 = querySelector("#add1"); + InputElement num2 = querySelector("#add2"); + SpanElement result = querySelector("#addResult"); + + _calculatorClient + .add(int.parse(num1.value), int.parse(num2.value)) + .then((int n) { + result.text = "$n"; + }); + } + + void _buildCalculatorComponent() { + output.append(new HeadingElement.h3()..text = "Calculator"); + InputElement num1 = new InputElement() + ..id = "calc1" + ..type = "number" + ..style.fontSize = "14px" + ..style.width = "50px"; + output.append(num1); + SelectElement op = new SelectElement() + ..id = "calcOp" + ..multiple = false + ..selectedIndex = 0 + ..style.fontSize = "16px" + ..style.marginLeft = "10px" + ..style.width = "50px"; + OptionElement addOp = new OptionElement() + ..text = "+" + ..value = Operation.ADD.toString(); + op.add(addOp, 0); + OptionElement subtractOp = new OptionElement() + ..text = "-" + ..value = Operation.SUBTRACT.toString(); + op.add(subtractOp, 1); + OptionElement multiplyOp = new OptionElement() + ..text = "*" + ..value = Operation.MULTIPLY.toString(); + op.add(multiplyOp, 2); + OptionElement divideOp = new OptionElement() + ..text = "/" + ..value = Operation.DIVIDE.toString(); + op.add(divideOp, 3); + output.append(op); + InputElement num2 = new InputElement() + ..id = "calc2" + ..type = "number" + ..style.fontSize = "14px" + ..style.width = "50px" + ..style.marginLeft = "10px"; + output.append(num2); + ButtonElement calcButton = new ButtonElement() + ..text = "=" + ..style.fontSize = "14px" + ..style.marginLeft = "10px" + ..onClick.listen(_onCalcClick); + output.append(calcButton); + SpanElement result = new SpanElement() + ..id = "calcResult" + ..style.fontSize = "14px" + ..style.marginLeft = "10px"; + output.append(result); + output.append(new BRElement()); + output.append(new BRElement()); + LabelElement logIdLabel = new LabelElement() + ..text = "Log ID:" + ..style.fontSize = "14px"; + output.append(logIdLabel); + InputElement logId = new InputElement() + ..id = "logId" + ..type = "number" + ..value = "1" + ..style.fontSize = "14px" + ..style.width = "50px" + ..style.marginLeft = "10px"; + output.append(logId); + LabelElement commentLabel = new LabelElement() + ..text = "Comment:" + ..style.fontSize = "14px" + ..style.marginLeft = "10px"; + output.append(commentLabel); + InputElement comment = new InputElement() + ..id = "comment" + ..style.fontSize = "14px" + ..style.width = "100px" + ..style.marginLeft = "10px"; + output.append(comment); + } + + void _onCalcClick(MouseEvent e) { + _validate(); + + InputElement num1 = querySelector("#calc1"); + InputElement num2 = querySelector("#calc2"); + SelectElement op = querySelector("#calcOp"); + SpanElement result = querySelector("#calcResult"); + InputElement logId = querySelector("#logId"); + InputElement comment = querySelector("#comment"); + + int logIdValue = int.parse(logId.value); + logId.value = (logIdValue + 1).toString(); + + Work work = new Work(); + work.num1 = int.parse(num1.value); + work.num2 = int.parse(num2.value); + work.op = int.parse(op.options[op.selectedIndex].value); + work.comment = comment.value; + + _calculatorClient.calculate(logIdValue, work).then((int n) { + result.text = "$n"; + }); + } + + void _buildGetStructComponent() { + output.append(new HeadingElement.h3()..text = "Get Struct"); + LabelElement logIdLabel = new LabelElement() + ..text = "Struct Key:" + ..style.fontSize = "14px"; + output.append(logIdLabel); + InputElement logId = new InputElement() + ..id = "structKey" + ..type = "number" + ..value = "1" + ..style.fontSize = "14px" + ..style.width = "50px" + ..style.marginLeft = "10px"; + output.append(logId); + ButtonElement getStructButton = new ButtonElement() + ..text = "GET" + ..style.fontSize = "14px" + ..style.marginLeft = "10px" + ..onClick.listen(_onGetStructClick); + output.append(getStructButton); + output.append(new BRElement()); + output.append(new BRElement()); + TextAreaElement result = new TextAreaElement() + ..id = "getStructResult" + ..style.fontSize = "14px" + ..style.width = "300px" + ..style.height = "50px" + ..style.marginLeft = "10px"; + output.append(result); + } + + void _onGetStructClick(MouseEvent e) { + _validate(); + + InputElement structKey = querySelector("#structKey"); + TextAreaElement result = querySelector("#getStructResult"); + + _calculatorClient + .getStruct(int.parse(structKey.value)) + .then((SharedStruct s) { + result.text = "${s.toString()}"; + }); + } +} diff --git a/src/jaegertracing/thrift/tutorial/dart/client/web/index.html b/src/jaegertracing/thrift/tutorial/dart/client/web/index.html new file mode 100644 index 000000000..9d36b4388 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/client/web/index.html @@ -0,0 +1,35 @@ +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<!DOCTYPE html> +<html> +<head> + <meta charset="utf-8"> + <meta http-equiv="X-UA-Compatible" content="IE=edge"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <title>Thrift Tutorial</title> + <link rel="stylesheet" href="styles.css"> + <script async src="client.dart.js"></script> +</head> + +<body> + + <div id="output"></div> + +</body> +</html> diff --git a/src/jaegertracing/thrift/tutorial/dart/client/web/styles.css b/src/jaegertracing/thrift/tutorial/dart/client/web/styles.css new file mode 100644 index 000000000..c0315025b --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/client/web/styles.css @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +@import url(https://fonts.googleapis.com/css?family=Roboto); + +html, body { + width: 100%; + height: 100%; + margin: 0; + padding: 10px; + font-family: 'Roboto', sans-serif; +} + +h3 { + border-bottom: solid; + border-width: thin; + padding-top: 20px; +} diff --git a/src/jaegertracing/thrift/tutorial/dart/console_client/.analysis_options b/src/jaegertracing/thrift/tutorial/dart/console_client/.analysis_options new file mode 100644 index 000000000..a10d4c5a0 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/console_client/.analysis_options @@ -0,0 +1,2 @@ +analyzer: + strong-mode: true diff --git a/src/jaegertracing/thrift/tutorial/dart/console_client/bin/main.dart b/src/jaegertracing/thrift/tutorial/dart/console_client/bin/main.dart new file mode 100644 index 000000000..fda206ab9 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/console_client/bin/main.dart @@ -0,0 +1,149 @@ +/// Licensed to the Apache Software Foundation (ASF) under one +/// or more contributor license agreements. See the NOTICE file +/// distributed with this work for additional information +/// regarding copyright ownership. The ASF licenses this file +/// to you under the Apache License, Version 2.0 (the +/// "License"); you may not use this file except in compliance +/// with the License. You may obtain a copy of the License at +/// +/// http://www.apache.org/licenses/LICENSE-2.0 +/// +/// Unless required by applicable law or agreed to in writing, +/// software distributed under the License is distributed on an +/// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +/// KIND, either express or implied. See the License for the +/// specific language governing permissions and limitations +/// under the License. + +import 'dart:async'; +import 'dart:io'; + +import 'package:args/args.dart'; +import 'package:logging/logging.dart'; +import 'package:thrift/thrift.dart'; +import 'package:thrift/thrift_console.dart'; +import 'package:tutorial/tutorial.dart'; + +TTransport _transport; +Calculator _calculator; +int logid = 0; + +const Map<String, int> operationLookup = const { + '+': Operation.ADD, + '-': Operation.SUBTRACT, + '*': Operation.MULTIPLY, + '/': Operation.DIVIDE +}; + +main(List<String> args) { + Logger.root.level = Level.ALL; + Logger.root.onRecord.listen((LogRecord rec) { + print('${rec.level.name}: ${rec.time}: ${rec.message}'); + }); + + var parser = new ArgParser(); + parser.addOption('port', defaultsTo: '9090', help: 'The port to connect to'); + + ArgResults results; + try { + results = parser.parse(args); + } catch (e) { + results = null; + } + + if (results == null) { + print(parser.usage); + exit(0); + } + + int port = int.parse(results['port']); + + _initConnection(port).then((_) => _run()); +} + +Future _initConnection(int port) async { + var socket = await Socket.connect('127.0.0.1', port); + _transport = new TAsyncClientSocketTransport( + new TTcpSocket(socket), new TMessageReader(new TBinaryProtocolFactory())); + TProtocol protocol = new TBinaryProtocol(_transport); + await _transport.open(); + + _calculator = new CalculatorClient(protocol); +} + +Future _run() async { + _help(); + + while (true) { + stdout.write("> "); + var input = stdin.readLineSync(); + var parts = input.split(' '); + var command = parts[0]; + var args = parts.length > 1 ? parts.sublist(1) : []; + + switch (command) { + case 'ping': + await _ping(); + break; + + case 'add': + await _add(int.parse(args[0]), int.parse(args[1])); + break; + + case 'calc': + int op = operationLookup[args[1]]; + if (!Operation.VALID_VALUES.contains(op)) { + stdout.writeln('Unknown operator ${args[1]}'); + break; + } + + var work = new Work() + ..num1 = int.parse(args[0]) + ..op = op + ..num2 = int.parse(args[2]) + ..comment = args.length > 3 ? args[3] : ''; + + await _calc(work); + break; + + case 'struct': + await _struct(int.parse(args[0])); + break; + + case 'help': + default: + _help(); + break; + } + } +} + +void _help() { + stdout.writeln('Commands:'); + stdout.writeln(' help'); + stdout.writeln(' ping'); + stdout.writeln(' add x y'); + stdout.writeln(' calc x op y [comment]'); + stdout.writeln(' struct id'); + stdout.writeln(''); +} + +Future _ping() async { + await _calculator.ping(); + stdout.writeln('ping succeeded'); +} + +Future _add(int x, int y) async { + int result = await _calculator.add(x, y); + stdout.writeln('= $result'); +} + +Future _calc(Work work) async { + int result = await _calculator.calculate(logid++, work); + stdout.writeln('= $result'); +} + +Future _struct(int key) async { + var struct = await _calculator.getStruct(key); + stdout.writeln(struct.toString()); +} diff --git a/src/jaegertracing/thrift/tutorial/dart/console_client/pubspec.yaml b/src/jaegertracing/thrift/tutorial/dart/console_client/pubspec.yaml new file mode 100644 index 000000000..ca122d2fd --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/console_client/pubspec.yaml @@ -0,0 +1,36 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# 'License'); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +name: tutorial_console_client +version: 0.13.0 +description: > + A Dart console client to implementation of the Apache Thrift tutorial +author: Apache Thrift Developers <dev@thrift.apache.org> +homepage: http://thrift.apache.org + +environment: + sdk: ">=1.13.0 <3.0.0" + +dependencies: + args: ">=0.13.0 <2.0.0" + collection: ^1.1.0 + shared: + path: ../gen-dart/shared + thrift: + path: ../../../lib/dart + tutorial: + path: ../gen-dart/tutorial diff --git a/src/jaegertracing/thrift/tutorial/dart/server/.analysis_options b/src/jaegertracing/thrift/tutorial/dart/server/.analysis_options new file mode 100644 index 000000000..a10d4c5a0 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/server/.analysis_options @@ -0,0 +1,2 @@ +analyzer: + strong-mode: true diff --git a/src/jaegertracing/thrift/tutorial/dart/server/bin/main.dart b/src/jaegertracing/thrift/tutorial/dart/server/bin/main.dart new file mode 100644 index 000000000..b8ac30d3d --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/server/bin/main.dart @@ -0,0 +1,163 @@ +/// Licensed to the Apache Software Foundation (ASF) under one +/// or more contributor license agreements. See the NOTICE file +/// distributed with this work for additional information +/// regarding copyright ownership. The ASF licenses this file +/// to you under the Apache License, Version 2.0 (the +/// "License"); you may not use this file except in compliance +/// with the License. You may obtain a copy of the License at +/// +/// http://www.apache.org/licenses/LICENSE-2.0 +/// +/// Unless required by applicable law or agreed to in writing, +/// software distributed under the License is distributed on an +/// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +/// KIND, either express or implied. See the License for the +/// specific language governing permissions and limitations +/// under the License. + +import 'dart:async'; +import 'dart:io'; + +import 'package:args/args.dart'; +import 'package:logging/logging.dart'; +import 'package:thrift/thrift.dart'; +import 'package:thrift/thrift_console.dart'; +import 'package:tutorial/tutorial.dart'; +import 'package:shared/shared.dart'; + +TProtocol _protocol; +TProcessor _processor; +WebSocket _webSocket; + +main(List<String> args) { + Logger.root.level = Level.ALL; + Logger.root.onRecord.listen((LogRecord rec) { + print('${rec.level.name}: ${rec.time}: ${rec.message}'); + }); + + var parser = new ArgParser(); + parser.addOption('port', defaultsTo: '9090', help: 'The port to listen on'); + parser.addOption('type', + defaultsTo: 'ws', + allowed: ['ws', 'tcp'], + help: 'The type of socket', + allowedHelp: {'ws': 'WebSocket', 'tcp': 'TCP Socket'}); + + ArgResults results; + try { + results = parser.parse(args); + } catch (e) { + results = null; + } + + if (results == null) { + print(parser.usage); + exit(0); + } + + int port = int.parse(results['port']); + String socketType = results['type']; + + if (socketType == 'tcp') { + _runTcpServer(port); + } else if (socketType == 'ws') { + _runWebSocketServer(port); + } +} + +Future _runWebSocketServer(int port) async { + var httpServer = await HttpServer.bind('127.0.0.1', port); + print('listening for WebSocket connections on $port'); + + httpServer.listen((HttpRequest request) async { + if (request.uri.path == '/ws') { + _webSocket = await WebSocketTransformer.upgrade(request); + await _initProcessor(new TWebSocket(_webSocket)); + } else { + print('Invalid path: ${request.uri.path}'); + } + }); +} + +Future _runTcpServer(int port) async { + var serverSocket = await ServerSocket.bind('127.0.0.1', port); + print('listening for TCP connections on $port'); + + Socket socket = await serverSocket.first; + await _initProcessor(new TTcpSocket(socket)); +} + +Future _initProcessor(TSocket socket) async { + TServerSocketTransport transport = new TServerSocketTransport(socket); + transport.onIncomingMessage.listen(_processMessage); + _processor = new CalculatorProcessor(new CalculatorServer()); + _protocol = new TBinaryProtocol(transport); + await _protocol.transport.open(); + + print('connected'); +} + +Future _processMessage(_) async { + _processor.process(_protocol, _protocol); +} + +class CalculatorServer implements Calculator { + final Map<int, SharedStruct> _log = {}; + + Future ping() async { + print('ping()'); + } + + Future<int> add(int num1, int num2) async { + print('add($num1, $num2)'); + + return num1 + num2; + } + + Future<int> calculate(int logid, Work work) async { + print('calulate($logid, ${work.toString()})'); + + int val; + + switch (work.op) { + case Operation.ADD: + val = work.num1 + work.num2; + break; + + case Operation.SUBTRACT: + val = work.num1 - work.num2; + break; + + case Operation.MULTIPLY: + val = work.num1 * work.num2; + break; + + case Operation.DIVIDE: + if (work.num2 == 0) { + var x = new InvalidOperation(); + x.whatOp = work.op; + x.why = 'Cannot divide by 0'; + throw x; + } + val = (work.num1 / work.num2).floor(); + break; + } + + var log = new SharedStruct(); + log.key = logid; + log.value = '$val "${work.comment}"'; + this._log[logid] = log; + + return val; + } + + Future zip() async { + print('zip()'); + } + + Future<SharedStruct> getStruct(int key) async { + print('getStruct($key)'); + + return _log[key]; + } +} diff --git a/src/jaegertracing/thrift/tutorial/dart/server/pubspec.yaml b/src/jaegertracing/thrift/tutorial/dart/server/pubspec.yaml new file mode 100644 index 000000000..e09465e70 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/dart/server/pubspec.yaml @@ -0,0 +1,34 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# 'License'); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +name: tutorial_server +version: 0.13.0 +description: A Dart server to support the Apache Thrift tutorial +author: Apache Thrift Developers <dev@thrift.apache.org> +homepage: http://thrift.apache.org + +environment: + sdk: ">=1.13.0 <3.0.0" + +dependencies: + args: ">=0.13.0 <2.0.0" + shared: + path: ../gen-dart/shared + thrift: + path: ../../../lib/dart + tutorial: + path: ../gen-dart/tutorial |