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KimuraTakaumi/index.html

Last active March 26, 2016 16:26
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Electronでプロセス間通信(ipc) RendererProcessからMainProcessへ同期通信
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Hello World!</title>
<script type="text/javascript">
var ipc = require('ipc');
// 同期でレンダラープロセスからメインプロセスにメッセージを送信する
function synchronousMessage() {
console.log("synchronousMessage");
var response = ipc.sendSync('synchronous-message', 'synchronous-message render process.');
console.log("synchronousMessage response : " + response);
}
</script>
</head>
<body>
<h1>Hello World!</h1>
<button onclick="synchronousMessage()">synchronousMessage</button>
</body>
</html>
Raw
main.js
var ipc = require('ipc');
// 同期でレンダラープロセスからのメッセージを受信し、メッセージを返信する
ipc.on('synchronous-message', function (event, arg) {
console.log("synchronous-message arg : " + arg);
event.returnValue = 'synchronous-message main process.';
});
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