public ListenableFuture<WebSocketResponseMessage> sendRequest(String verb, String path,
List<String> headers,
Optional<byte[]> body)
{
final long requestId = generateRequestId();
final SettableFuture<WebSocketResponseMessage> future = SettableFuture.create();
pendingRequestMapper.put(requestId, future);
WebSocketMessage requestMessage = messageFactory.createRequest(Optional.of(requestId), verb, path, headers, body);
try {
remoteEndpoint.sendBytes(ByteBuffer.wrap(requestMessage.toByteArray()), new WriteCallback() {
@Override
public void writeFailed(Throwable x) {
logger.debug("Write failed", x);
pendingRequestMapper.remove(requestId);
future.setException(x);
}
@Override
public void writeSuccess() {}
});
} catch (WebSocketException e) {
logger.debug("Write", e);
pendingRequestMapper.remove(requestId);
future.setException(e);
}
return future;
}