mirror of
https://gitee.com/TarsCloud/TarsCpp.git
synced 2024-12-22 22:16:38 +08:00
106 lines
2.4 KiB
C++
106 lines
2.4 KiB
C++
/**
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* Tencent is pleased to support the open source community by making Tars available.
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*
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* Copyright (C) 2016THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
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* in compliance with the License. You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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#include "servant/NetworkUtil.h"
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#include "servant/Global.h"
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#include "util/tc_epoller.h"
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#include "util/tc_port.h"
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#include <sstream>
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#include <assert.h>
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using namespace std;
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using namespace tars;
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int NetworkUtil::createSocket(bool udp, bool isLocal, bool isIpv6)
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{
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#if TARGET_PLATFORM_WINDOWS
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int domain = (isIpv6 ? PF_INET6 : PF_INET);
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#else
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int domain = isLocal ? PF_LOCAL : (isIpv6 ? PF_INET6 : PF_INET);
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#endif
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int type = udp ? SOCK_DGRAM : SOCK_STREAM;
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// int protocol = udp ? IPPROTO_UDP : IPPROTO_TCP;
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TC_Socket s;
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s.createSocket(type, domain);
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if(!udp)
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{
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s.setTcpNoDelay();
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s.setKeepAlive();
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}
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else
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{
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s.setRecvBufferSize(512*1024);
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}
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s.setOwner(false);
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s.setblock(false);
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return s.getfd();
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}
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void NetworkUtil::closeSocketNoThrow(int fd)
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{
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TC_Port::closeSocket(fd);
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}
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//bool NetworkUtil::doConnect(int fd, const struct sockaddr& addr)
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//{
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// bool bConnected = false;
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//
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// int iRet = ::connect(fd, (struct sockaddr*)(&addr), int(sizeof(addr)));
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//
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// if (iRet == 0)
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// {
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// bConnected = true;
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// }
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// else if (!TC_Socket::isInProgress())
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// {
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// closeSocketNoThrow(fd);
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// TARS_THROW_EXCEPTION_SYSCODE(TafNetConnectException, "NetworkUtil::doConnect error");
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// }
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//
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// return bConnected;
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//}
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bool NetworkUtil::doConnect(int fd, const struct sockaddr *addr, socklen_t len)
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{
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bool bConnected = false;
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int iRet = ::connect(fd, addr, len);
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if (iRet == 0)
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{
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bConnected = true;
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}
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else if (!TC_Socket::isInProgress())
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{
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closeSocketNoThrow(fd);
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TARS_THROW_EXCEPTION_SYSCODE(TarsNetConnectException, "NetworkUtil::doConnect error");
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}
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return bConnected;
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}
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string NetworkUtil::errorToString(int error)
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{
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return strerror(error);
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}
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