Examples of javax.websocket.SendResult

javax.websocket.SendResult
The result of asynchronously sending a web socket message. A SendResult is either ok indicating there was no problem, or is not OK in which case there was a problem and it carries an exception to indicate what the problem was. @author dannycoward @since DRAFT 002

        // message.
        SendHandler sh = handler;
        handler = null;
        if (sh != null) {
            if (t == null) {
                sh.onResult(new SendResult());
            } else {
                sh.onResult(new SendResult(t));
            }
        }
    }

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                sendStringByCompletion(msg, completion);
            } else if (encoder instanceof Encoder.TextStream) {
                try (Writer w = getSendWriter()) {
                    ((Encoder.TextStream) encoder).encode(obj, w);
                }
                completion.onResult(new SendResult());
            } else if (encoder instanceof Encoder.Binary) {
                ByteBuffer msg = ((Encoder.Binary) encoder).encode(obj);
                sendBytesByCompletion(msg, completion);
            } else if (encoder instanceof Encoder.BinaryStream) {
                try (OutputStream os = getSendStream()) {
                    ((Encoder.BinaryStream) encoder).encode(obj, os);
                }
                completion.onResult(new SendResult());
            } else {
                throw new EncodeException(obj, sm.getString(
                        "wsRemoteEndpoint.noEncoder", obj.getClass()));
            }
        } catch (EncodeException | IOException e) {
            SendResult sr = new SendResult(e);
            completion.onResult(sr);
        }
    }

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            }


            if (flushRequired) {
                outputBuffer.flip();
                if (outputBuffer.remaining() == 0) {
                    handler.onResult(new SendResult());
                } else {
                    endpoint.doWrite(this, outputBuffer);
                }
            } else {
                handler.onResult(new SendResult());
            }
        }

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            state = State.CLOSED;
        }


        IOException ioe = new IOException(sm.getString("wsSession.messageFailed"));
        SendResult sr = new SendResult(ioe);
        for (FutureToSendHandler f2sh : futures.keySet()) {
            f2sh.onResult(sr);
        }
    }

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        client.connect();
        client.send(new BinaryWebSocketFrame(ChannelBuffers.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
        latch.getIoFuture().get();
        latch2.getIoFuture().get();


        SendResult result = sendResult.get();
        Assert.assertNotNull(result);
        Assert.assertNull(result.getException());


        client.destroy();
    }

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        client.connect();
        client.send(new TextWebSocketFrame(ChannelBuffers.wrappedBuffer(payload)), new FrameChecker(TextWebSocketFrame.class, payload, latch));
        latch.getIoFuture().get();
        latch2.getIoFuture().get();


        SendResult result = sendResult.get();
        Assert.assertNotNull(result);
        Assert.assertNull(result.getException());


        client.destroy();
    }

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    }


    @Override
    public void writeFailed(Throwable x)
    {
        sendHandler.onResult(new SendResult(x));
    }

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    }


    @Override
    public void writeSuccess()
    {
        sendHandler.onResult(new SendResult());
    }

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                sendText(msg,handler);
                return;
            }
            catch (EncodeException e)
            {
                handler.onResult(new SendResult(e));
            }
        }
        else if (encoder instanceof Encoder.TextStream)
        {
            Encoder.TextStream etxt = (Encoder.TextStream)encoder;
            SendHandlerWriteCallback callback = new SendHandlerWriteCallback(handler);
            try (MessageWriter writer = new MessageWriter(session))
            {
                writer.setCallback(callback);
                etxt.encode(data,writer);
                return;
            }
            catch (EncodeException | IOException e)
            {
                handler.onResult(new SendResult(e));
            }
        }
        else if (encoder instanceof Encoder.Binary)
        {
            Encoder.Binary ebin = (Encoder.Binary)encoder;
            try
            {
                ByteBuffer buf = ebin.encode(data);
                sendBinary(buf,handler);
                return;
            }
            catch (EncodeException e)
            {
                handler.onResult(new SendResult(e));
            }
        }
        else if (encoder instanceof Encoder.BinaryStream)
        {
            Encoder.BinaryStream ebin = (Encoder.BinaryStream)encoder;
            SendHandlerWriteCallback callback = new SendHandlerWriteCallback(handler);
            try (MessageOutputStream out = new MessageOutputStream(session))
            {
                out.setCallback(callback);
                ebin.encode(data,out);
                return;
            }
            catch (EncodeException | IOException e)
            {
                handler.onResult(new SendResult(e));
            }
        }


        throw new IllegalArgumentException("Unknown encoder type: " + encoder);
    }

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    public void send(final byte[] data, final SendHandler handler) {
        send(new BinaryFrame(data, false, true), new CompletionHandler<Frame>() {
            @Override
            public void failed(Throwable throwable) {
                handler.onResult(new SendResult(throwable));
            }


            @Override
            public void completed(Frame result) {
                handler.onResult(new SendResult());
            }
        }, true);
    }

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