| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "ResponseFuture.h" |
| |
| #include <chrono> |
| |
| #include "Logging.h" |
| #include "TcpRemotingClient.h" |
| |
| namespace rocketmq { |
| |
| //<!************************************************************************ |
| ResponseFuture::ResponseFuture(int requestCode, |
| int opaque, |
| TcpRemotingClient* powner, |
| int64 timeout, |
| bool bAsync, |
| std::shared_ptr<AsyncCallbackWrap> pCallback) |
| : m_requestCode(requestCode), |
| m_opaque(opaque), |
| m_timeout(timeout), |
| m_bAsync(bAsync), |
| m_pCallbackWrap(pCallback), |
| m_asyncCallbackStatus(ASYNC_CALLBACK_STATUS_INIT), |
| m_haveResponse(false), |
| m_sendRequestOK(false), |
| m_pResponseCommand(nullptr), |
| m_maxRetrySendTimes(1), |
| m_retrySendTimes(1) { |
| m_brokerAddr = ""; |
| m_beginTimestamp = UtilAll::currentTimeMillis(); |
| } |
| |
| ResponseFuture::~ResponseFuture() {} |
| |
| void ResponseFuture::releaseThreadCondition() { |
| m_defaultEvent.notify_all(); |
| } |
| |
| RemotingCommand* ResponseFuture::waitResponse(int timeoutMillis) { |
| std::unique_lock<std::mutex> eventLock(m_defaultEventLock); |
| if (!m_haveResponse) { |
| if (timeoutMillis <= 0) { |
| timeoutMillis = m_timeout; |
| } |
| if (m_defaultEvent.wait_for(eventLock, std::chrono::milliseconds(timeoutMillis)) == std::cv_status::timeout) { |
| LOG_WARN("waitResponse of code:%d with opaque:%d timeout", m_requestCode, m_opaque); |
| m_haveResponse = true; |
| } |
| } |
| return m_pResponseCommand; |
| } |
| |
| bool ResponseFuture::setResponse(RemotingCommand* pResponseCommand) { |
| std::unique_lock<std::mutex> eventLock(m_defaultEventLock); |
| |
| if (m_haveResponse) { |
| return false; |
| } |
| |
| m_pResponseCommand = pResponseCommand; |
| m_haveResponse = true; |
| |
| if (!getAsyncFlag()) { |
| m_defaultEvent.notify_all(); |
| } |
| |
| return true; |
| } |
| |
| const bool ResponseFuture::getAsyncFlag() { |
| return m_bAsync; |
| } |
| |
| bool ResponseFuture::isSendRequestOK() const { |
| return m_sendRequestOK; |
| } |
| |
| void ResponseFuture::setSendRequestOK(bool sendRequestOK) { |
| m_sendRequestOK = sendRequestOK; |
| } |
| |
| int ResponseFuture::getOpaque() const { |
| return m_opaque; |
| } |
| |
| int ResponseFuture::getRequestCode() const { |
| return m_requestCode; |
| } |
| |
| void ResponseFuture::invokeCompleteCallback() { |
| if (m_pCallbackWrap == nullptr) { |
| deleteAndZero(m_pResponseCommand); |
| return; |
| } else { |
| m_pCallbackWrap->operationComplete(this, true); |
| } |
| } |
| |
| void ResponseFuture::invokeExceptionCallback() { |
| if (m_pCallbackWrap == nullptr) { |
| LOG_ERROR("m_pCallbackWrap is NULL, critical error"); |
| return; |
| } else { |
| // here no need retrySendTimes process because of it have timeout |
| LOG_ERROR("send msg, callback timeout, opaque:%d, sendTimes:%d, maxRetryTimes:%d", getOpaque(), getRetrySendTimes(), |
| getMaxRetrySendTimes()); |
| |
| m_pCallbackWrap->onException(); |
| } |
| } |
| |
| bool ResponseFuture::isTimeOut() const { |
| int64 diff = UtilAll::currentTimeMillis() - m_beginTimestamp; |
| //<!only async; |
| return m_bAsync && diff > m_timeout; |
| } |
| |
| int ResponseFuture::getMaxRetrySendTimes() const { |
| return m_maxRetrySendTimes; |
| } |
| int ResponseFuture::getRetrySendTimes() const { |
| return m_retrySendTimes; |
| } |
| |
| void ResponseFuture::setMaxRetrySendTimes(int maxRetryTimes) { |
| m_maxRetrySendTimes = maxRetryTimes; |
| } |
| void ResponseFuture::setRetrySendTimes(int retryTimes) { |
| m_retrySendTimes = retryTimes; |
| } |
| |
| void ResponseFuture::setBrokerAddr(const std::string& brokerAddr) { |
| m_brokerAddr = brokerAddr; |
| } |
| |
| std::string ResponseFuture::getBrokerAddr() const { |
| return m_brokerAddr; |
| } |
| |
| void ResponseFuture::setRequestCommand(const RemotingCommand& requestCommand) { |
| m_requestCommand = requestCommand; |
| } |
| const RemotingCommand& ResponseFuture::getRequestCommand() { |
| return m_requestCommand; |
| } |
| |
| int64 ResponseFuture::leftTime() const { |
| int64 diff = UtilAll::currentTimeMillis() - m_beginTimestamp; |
| return m_timeout - diff; |
| } |
| |
| RemotingCommand* ResponseFuture::getCommand() const { |
| return m_pResponseCommand; |
| } |
| |
| std::shared_ptr<AsyncCallbackWrap> ResponseFuture::getAsyncCallbackWrap() { |
| return m_pCallbackWrap; |
| } |
| |
| //<!************************************************************************ |
| } // namespace rocketmq |