Examples of com.rabbitmq.client.ShutdownSignalException

com.rabbitmq.client.ShutdownSignalException
Encapsulates a shutdown condition for a connection to an AMQP broker. Depending on HardError when calling {@link com.rabbitmq.client.ShutdownSignalException#getReference()} we willeither get a reference to the Connection or Channel instance that fired this exception.

        }
    }


    public void notifyListeners()
    {
        ShutdownSignalException sse = null;
        ShutdownListener[] sdls = null;
        synchronized(this.monitor) {
            sdls = this.shutdownListeners
                .toArray(new ShutdownListener[this.shutdownListeners.size()]);
            sse = this.shutdownCause;

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            }
        }
    }


    public void handleConnectionClose(Command closeCommand) {
        ShutdownSignalException sse = shutdown(closeCommand.getMethod(), false, null, _inConnectionNegotiation);
        try {
            _channel0.quiescingTransmit(new AMQP.Connection.CloseOk.Builder().build());
        } catch (IOException _) { } // ignore
        _brokerInitiatedShutdown = true;
        SocketCloseWait scw = new SocketCloseWait(sse);

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    public ShutdownSignalException shutdown(Method reason,
                         boolean initiatedByApplication,
                         Throwable cause,
                         boolean notifyRpc)
    {
        ShutdownSignalException sse = startShutdown(reason, initiatedByApplication, cause, notifyRpc);
        finishShutdown(sse);
        return sse;
    }

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    private ShutdownSignalException startShutdown(Method reason,
                         boolean initiatedByApplication,
                         Throwable cause,
                         boolean notifyRpc)
    {
        ShutdownSignalException sse = new ShutdownSignalException(true,initiatedByApplication,
                                                                  reason, this);
        sse.initCause(cause);
        if (!setShutdownCauseIfOpen(sse)) {
            if (initiatedByApplication)
                throw new AlreadyClosedException(getCloseReason(), cause);
        }

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                new AMQP.Connection.Close.Builder()
                    .replyCode(closeCode)
                    .replyText(closeMessage)
                .build();


            final ShutdownSignalException sse = startShutdown(reason, initiatedByApplication, cause, true);
            if(sync){
                BlockingRpcContinuation<AMQCommand> k = new BlockingRpcContinuation<AMQCommand>(){
                    @Override
                    public AMQCommand transformReply(AMQCommand command) {
                        AMQConnection.this.finishShutdown(sse);
                        return command;
                    }};


              _channel0.quiescingRpc(reason, k);
              k.getReply(timeout);
            } else {
              _channel0.quiescingTransmit(reason);
            }
        } catch (TimeoutException tte) {
            if (!abort) {
                ShutdownSignalException sse = new ShutdownSignalException(true, true, null, this);
                sse.initCause(cause);
                throw sse;
            }
        } catch (ShutdownSignalException sse) {
            if (!abort)
                throw sse;

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            channel = null;
        }
    }


    public void checkShutdownSignal(int expectedCode, IOException ioe) {
        ShutdownSignalException sse = (ShutdownSignalException) ioe.getCause();
        checkShutdownSignal(expectedCode, sse);
    }

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            getConnection().getExceptionHandler().handleConfirmListenerException(this, ex);
        }
    }


    private void asyncShutdown(Command command) throws IOException {
        ShutdownSignalException signal = new ShutdownSignalException(false,
                                                                     false,
                                                                     command.getMethod(),
                                                                     this);
        synchronized (_channelMutex) {
            try {

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        // First, notify all our dependents that we are shutting down.
        // This clears isOpen(), so no further work from the
        // application side will be accepted, and any inbound commands
        // will be discarded (unless they're channel.close-oks).
        Channel.Close reason = new Channel.Close(closeCode, closeMessage, 0, 0);
        ShutdownSignalException signal = new ShutdownSignalException(false,
                                                                     initiatedByApplication,
                                                                     reason,
                                                                     this);
        if (cause != null) {
            signal.initCause(cause);
        }


        BlockingRpcContinuation<AMQCommand> k = new BlockingRpcContinuation<AMQCommand>(){
            @Override
            public AMQCommand transformReply(AMQCommand command) {

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            checker.check(ch);
            ch.close();
            return true;
        }
        catch (IOException e) {
            ShutdownSignalException sse = (ShutdownSignalException) e.getCause();
            if (!sse.isHardError()) {
                AMQP.Channel.Close closeMethod = (AMQP.Channel.Close) sse.getReason();
                if (closeMethod.getReplyCode() == AMQP.NOT_FOUND) {
                    return false;
                }
            }
            throw e;

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        instanceOf(AmqpAuthenticationException.class));


    assertThat(RabbitExceptionTranslator.convertRabbitAccessException(new AmqpException("")),
        instanceOf(AmqpException.class));


    assertThat(RabbitExceptionTranslator.convertRabbitAccessException(new ShutdownSignalException(false, false, null, null)),
        instanceOf(AmqpConnectException.class));


    assertThat(RabbitExceptionTranslator.convertRabbitAccessException(new ConnectException()),
        instanceOf(AmqpConnectException.class));

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