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docs/api/ipc-renderer-ko.md

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+# ipc (renderer)
+
+The `ipc` module provides a few methods so you can send synchronous and
+asynchronous messages to the main process, and also receive messages sent from
+main process. If you want to make use of modules of main process from renderer
+process, you might consider using the [remote](remote.md) module.
+
+See [ipc (main process)](ipc-main-process.md) for examples.
+
+## ipc.send(channel[, args...])
+
+Send `args..` to the renderer via `channel` in asynchronous message, the main
+process can handle it by listening to the `channel` event of `ipc` module.
+
+## ipc.sendSync(channel[, args...])
+
+Send `args..` to the renderer via `channel` in synchronous message, and returns
+the result sent from main process. The main process can handle it by listening to
+the `channel` event of `ipc` module, and returns by setting `event.returnValue`.
+
+**Note:** Usually developers should never use this API, since sending
+synchronous message would block the whole renderer process.
+
+## ipc.sendToHost(channel[, args...])
+
+Like `ipc.send` but the message will be sent to the host page instead of the
+main process.
+
+This is mainly used by the page in `<webview>` to communicate with host page.