Java Code Examples for org.apache.rocketmq.remoting.netty.RequestTask#returnResponse()

The following examples show how to use org.apache.rocketmq.remoting.netty.RequestTask#returnResponse() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: BrokerFastFailure.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
private void cleanExpiredRequest() {
    while (this.brokerController.getMessageStore().isOSPageCacheBusy()) {
        try {
            if (!this.brokerController.getSendThreadPoolQueue().isEmpty()) {
                final Runnable runnable = this.brokerController.getSendThreadPoolQueue().poll(0, TimeUnit.SECONDS);
                if (null == runnable) {
                    break;
                }

                final RequestTask rt = castRunnable(runnable);
                rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[PCBUSY_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", System.currentTimeMillis() - rt.getCreateTimestamp(), this.brokerController.getSendThreadPoolQueue().size()));
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }

    cleanExpiredRequestInQueue(this.brokerController.getSendThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInSendQueue());

    cleanExpiredRequestInQueue(this.brokerController.getPullThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInPullQueue());
}
Example 2
Source File: BrokerFastFailure.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
private void cleanExpiredRequest() {
    while (this.brokerController.getMessageStore().isOSPageCacheBusy()) {
        try {
            if (!this.brokerController.getSendThreadPoolQueue().isEmpty()) {
                final Runnable runnable = this.brokerController.getSendThreadPoolQueue().poll(0, TimeUnit.SECONDS);
                if (null == runnable) {
                    break;
                }

                final RequestTask rt = castRunnable(runnable);
                rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[PCBUSY_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", System.currentTimeMillis() - rt.getCreateTimestamp(), this.brokerController.getSendThreadPoolQueue().size()));
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }

    cleanExpiredRequestInQueue(this.brokerController.getSendThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInSendQueue());

    cleanExpiredRequestInQueue(this.brokerController.getPullThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInPullQueue());
}
Example 3
Source File: BrokerFastFailure.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
void cleanExpiredRequestInQueue(final BlockingQueue<Runnable> blockingQueue, final long maxWaitTimeMillsInQueue) {
    while (true) {
        try {
            if (!blockingQueue.isEmpty()) {
                final Runnable runnable = blockingQueue.peek();
                if (null == runnable) {
                    break;
                }
                final RequestTask rt = castRunnable(runnable);
                if (rt == null || rt.isStopRun()) {
                    break;
                }

                final long behind = System.currentTimeMillis() - rt.getCreateTimestamp();
                if (behind >= maxWaitTimeMillsInQueue) {
                    if (blockingQueue.remove(runnable)) {
                        rt.setStopRun(true);
                        rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[TIMEOUT_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", behind, blockingQueue.size()));
                    }
                } else {
                    break;
                }
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }
}
Example 4
Source File: BrokerFastFailure.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
private void cleanExpiredRequest() {
//        系统繁忙
        while (this.brokerController.getMessageStore().isOSPageCacheBusy()) {
            try {
                if (!this.brokerController.getSendThreadPoolQueue().isEmpty()) {
                    final Runnable runnable = this.brokerController.getSendThreadPoolQueue().poll(0, TimeUnit.SECONDS);
                    if (null == runnable) {
                        break;
                    }

                    final RequestTask rt = castRunnable(runnable);
                    rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[PCBUSY_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", System.currentTimeMillis() - rt.getCreateTimestamp(), this.brokerController.getSendThreadPoolQueue().size()));
                } else {
                    break;
                }
            } catch (Throwable ignored) {
            }
        }

        cleanExpiredRequestInQueue(this.brokerController.getSendThreadPoolQueue(),
            this.brokerController.getBrokerConfig().getWaitTimeMillsInSendQueue());

        cleanExpiredRequestInQueue(this.brokerController.getPullThreadPoolQueue(),
            this.brokerController.getBrokerConfig().getWaitTimeMillsInPullQueue());

        cleanExpiredRequestInQueue(this.brokerController.getHeartbeatThreadPoolQueue(),
            this.brokerController.getBrokerConfig().getWaitTimeMillsInHeartbeatQueue());
    }
Example 5
Source File: BrokerFastFailure.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
void cleanExpiredRequestInQueue(final BlockingQueue<Runnable> blockingQueue, final long maxWaitTimeMillsInQueue) {
    while (true) {
        try {
            if (!blockingQueue.isEmpty()) {
                final Runnable runnable = blockingQueue.peek();
                if (null == runnable) {
                    break;
                }
                final RequestTask rt = castRunnable(runnable);
                if (rt == null || rt.isStopRun()) {
                    break;
                }

                final long behind = System.currentTimeMillis() - rt.getCreateTimestamp();
                if (behind >= maxWaitTimeMillsInQueue) {
                    if (blockingQueue.remove(runnable)) {
                        rt.setStopRun(true);
                        rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[TIMEOUT_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", behind, blockingQueue.size()));
                    }
                } else {
                    break;
                }
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }
}
Example 6
Source File: BrokerFastFailure.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
/**
 * 10秒钟clean超时的请求
 */
private void cleanExpiredRequest() {
    //如果pagecache繁忙
    while (this.brokerController.getMessageStore().isOSPageCacheBusy()) {
        try {
            if (!this.brokerController.getSendThreadPoolQueue().isEmpty()) {
                final Runnable runnable = this.brokerController.getSendThreadPoolQueue().poll(0, TimeUnit.SECONDS);
                if (null == runnable) {
                    break;
                }

                final RequestTask rt = castRunnable(runnable);
                //返回客户端系统繁忙，启动流控
                rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[PCBUSY_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", System.currentTimeMillis() - rt.getCreateTimestamp(), this.brokerController.getSendThreadPoolQueue().size()));
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }

    cleanExpiredRequestInQueue(this.brokerController.getSendThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInSendQueue());

    cleanExpiredRequestInQueue(this.brokerController.getPullThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInPullQueue());

    cleanExpiredRequestInQueue(this.brokerController.getHeartbeatThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInHeartbeatQueue());

    cleanExpiredRequestInQueue(this.brokerController.getEndTransactionThreadPoolQueue(), this
        .brokerController.getBrokerConfig().getWaitTimeMillsInTransactionQueue());
}
Example 7
Source File: BrokerFastFailure.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
/**
 * 在各个队列里清除超时的请求，并返回给客户端系统繁忙
 * @param blockingQueue 队列
 * @param maxWaitTimeMillsInQueue 超时
 */
void cleanExpiredRequestInQueue(final BlockingQueue<Runnable> blockingQueue, final long maxWaitTimeMillsInQueue) {
    while (true) {
        try {
            if (!blockingQueue.isEmpty()) {
                final Runnable runnable = blockingQueue.peek();
                if (null == runnable) {
                    break;
                }
                final RequestTask rt = castRunnable(runnable);
                if (rt == null || rt.isStopRun()) {
                    break;
                }

                final long behind = System.currentTimeMillis() - rt.getCreateTimestamp();
                if (behind >= maxWaitTimeMillsInQueue) {
                    if (blockingQueue.remove(runnable)) {
                        rt.setStopRun(true);
                        rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[TIMEOUT_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", behind, blockingQueue.size()));
                    }
                } else {
                    break;
                }
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }
}
Example 8
Source File: BrokerFastFailure.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
void cleanExpiredRequestInQueue(final BlockingQueue<Runnable> blockingQueue, final long maxWaitTimeMillsInQueue) {
    while (true) {
        try {
            if (!blockingQueue.isEmpty()) {
                final Runnable runnable = blockingQueue.peek();
                if (null == runnable) {
                    break;
                }
                final RequestTask rt = castRunnable(runnable);
                if (rt == null || rt.isStopRun()) {
                    break;
                }

                final long behind = System.currentTimeMillis() - rt.getCreateTimestamp();
                if (behind >= maxWaitTimeMillsInQueue) {
                    if (blockingQueue.remove(runnable)) {
                        rt.setStopRun(true);
                        rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[TIMEOUT_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", behind, blockingQueue.size()));
                    }
                } else {
                    break;
                }
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }
}
Example 9
Source File: BrokerFastFailure.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private void cleanExpiredRequest() {
    while (this.brokerController.getMessageStore().isOSPageCacheBusy()) {
        try {
            if (!this.brokerController.getSendThreadPoolQueue().isEmpty()) {
                final Runnable runnable = this.brokerController.getSendThreadPoolQueue().poll(0, TimeUnit.SECONDS);
                if (null == runnable) {
                    break;
                }

                final RequestTask rt = castRunnable(runnable);
                rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[PCBUSY_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", System.currentTimeMillis() - rt.getCreateTimestamp(), this.brokerController.getSendThreadPoolQueue().size()));
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }

    cleanExpiredRequestInQueue(this.brokerController.getSendThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInSendQueue());

    cleanExpiredRequestInQueue(this.brokerController.getPullThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInPullQueue());

    cleanExpiredRequestInQueue(this.brokerController.getHeartbeatThreadPoolQueue(),
        this.brokerController.getBrokerConfig().getWaitTimeMillsInHeartbeatQueue());

    cleanExpiredRequestInQueue(this.brokerController.getEndTransactionThreadPoolQueue(), this
        .brokerController.getBrokerConfig().getWaitTimeMillsInTransactionQueue());
}
Example 10
Source File: BrokerFastFailure.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
void cleanExpiredRequestInQueue(final BlockingQueue<Runnable> blockingQueue, final long maxWaitTimeMillsInQueue) {
    while (true) {
        try {
            if (!blockingQueue.isEmpty()) {
                final Runnable runnable = blockingQueue.peek();
                if (null == runnable) {
                    break;
                }
                final RequestTask rt = castRunnable(runnable);
                if (rt == null || rt.isStopRun()) {
                    break;
                }

                final long behind = System.currentTimeMillis() - rt.getCreateTimestamp();
                if (behind >= maxWaitTimeMillsInQueue) {
                    if (blockingQueue.remove(runnable)) {
                        rt.setStopRun(true);
                        rt.returnResponse(RemotingSysResponseCode.SYSTEM_BUSY, String.format("[TIMEOUT_CLEAN_QUEUE]broker busy, start flow control for a while, period in queue: %sms, size of queue: %d", behind, blockingQueue.size()));
                    }
                } else {
                    break;
                }
            } else {
                break;
            }
        } catch (Throwable ignored) {
        }
    }
}