Example usage for org.springframework.boot.devtools.livereload Frame getType

Introduction

In this page you can find the example usage for org.springframework.boot.devtools.livereload Frame getType.

Prototype

Type getType() 

Source Link

Usage

From source file:org.springframework.boot.devtools.livereload.Connection.java

private void readWebSocketFrame() throws IOException {
    try {/*from   ww  w.  j  a v  a 2s  .c  o  m*/
        Frame frame = Frame.read(this.inputStream);
        if (frame.getType() == Frame.Type.PING) {
            writeWebSocketFrame(new Frame(Frame.Type.PONG));
        } else if (frame.getType() == Frame.Type.CLOSE) {
            throw new ConnectionClosedException();
        } else if (frame.getType() == Frame.Type.TEXT) {
            logger.debug("Recieved LiveReload text frame " + frame);
        } else {
            throw new IOException("Unexpected Frame Type " + frame.getType());
        }
    } catch (SocketTimeoutException ex) {
        writeWebSocketFrame(new Frame(Frame.Type.PING));
        Frame frame = Frame.read(this.inputStream);
        if (frame.getType() != Frame.Type.PONG) {
            throw new IllegalStateException("No Pong");
        }
    }
}

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