@Override
public void sendText(final String partialMessage, final boolean isLast) throws IOException {
if (binaryFrameSender != null) {
throw JsrWebSocketMessages.MESSAGES.cannotSendInMiddleOfFragmentedMessage();
}
if (textFrameSender == null) {
textFrameSender = webSocketChannel.send(WebSocketFrameType.TEXT);
}
try {
Channels.writeBlocking(textFrameSender, WebSocketUtils.fromUtf8String(partialMessage));
if (isLast) {
textFrameSender.shutdownWrites();
Channels.flushBlocking(textFrameSender);
}
} finally {
if (isLast) {
textFrameSender = null;
}
}
}
@Override
public void sendBinary(final ByteBuffer partialByte, final boolean isLast) throws IOException {
if (textFrameSender != null) {
throw JsrWebSocketMessages.MESSAGES.cannotSendInMiddleOfFragmentedMessage();
}
if (binaryFrameSender == null) {
binaryFrameSender = webSocketChannel.send(WebSocketFrameType.BINARY);
}
try {
Channels.writeBlocking(binaryFrameSender, partialByte);
if (isLast) {
binaryFrameSender.shutdownWrites();
Channels.flushBlocking(binaryFrameSender);
}
} finally {
if (isLast) {
binaryFrameSender = null;
}
}
}
public void assertNotInFragment() {
if (textFrameSender != null || binaryFrameSender != null) {
throw JsrWebSocketMessages.MESSAGES.cannotSendInMiddleOfFragmentedMessage();
}
}
