这篇文章给大家介绍如何进行TCP Socket中的linux实现，内容非常详细，感兴趣的小伙伴们可以参考借鉴，希望对大家能有所帮助。
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TCP Server端：
#include
#include
#include
#include
#include
#include
#define SRVPORT 10005
#define CONNECT_NUM 5
#define MAX_NUM 80
using namespace std;
int main( int argc, char* argv[] )
{
int aSock = -1, srcSock = -1;
int nSrvAddr = -1, cnt = -1;
sockaddr_in sa, serverSockAddr;
sockaddr srvSockAddr;
memset( &srvSockAddr, 0, sizeof(srvSockAddr) );
aSock = socket( AF_INET, SOCK_STREAM, 0 );
if( aSock < 0 )
{
cout<<"Create srcSock Error!"< return 0; } memset( &serverSockAddr, 0, sizeof(serverSockAddr) ); memset( &sa, 0, sizeof(sa) ); sa.sin_family = AF_INET; sa.sin_port = htons((u_short)SRVPORT); sa.sin_addr.s_addr = htonl( INADDR_ANY ); if( bind( aSock, (sockaddr*) &sa, sizeof(sa) ) < 0 ) { cout<<"Bind Error!"< return 0; } if( listen(aSock, CONNECT_NUM) < 0 ) { cout<<"Listen Error!"< return 0; } cout<<"Server has been opened:"< while( true ) { cnt = -1; nSrvAddr = sizeof( sockaddr_in ); srcSock = accept( aSock, (sockaddr*)&serverSockAddr, (socklen_t *) &nSrvAddr ); if( srcSock < 0 ) { cout<<" Server accept Error@"< cout<<"srcSock is: "< cout<<" Error No is : "< perror("server:"); return 0; } char szRevMeg[ MAX_NUM ] = { 0 }; char szSdMeg[ MAX_NUM ] = { "Hello World!" }; cout<<"Begin to read: "< cnt = read( srcSock, szRevMeg, MAX_NUM ); if( cnt < 0 ) { cout<<"Read Error!"< return 0; //Just to test } cout<<" cnt is: "< cout<<"Complete Read:"< cout< cnt = write( srcSock, szSdMeg, strlen(szSdMeg)+1 ); if( cnt < 0 ) { cout<<"Write Error!"< } cout<<"Write Completed!"< close( srcSock ); cout< } close( aSock ); return 0; } TCP Client 端： #include #include #include #include #include #include #define PORT 10005 #define SRVIP "127.0.0.1" // "222.26.209.141" #define RCVNUM 1024 using namespace std; int main() { int clientSock, nRecvBytes = -1; sockaddr_in sa; char Buffer[RCVNUM] = { 0 }; clientSock = socket( AF_INET, SOCK_STREAM, 0 ); if( clientSock < 0 ) { cout<<"Client Socket create error!"< return 0; } memset( &sa, 0, sizeof(sa) ); sa.sin_family = AF_INET; sa.sin_port = htons( PORT ); sa.sin_addr.s_addr = inet_addr( SRVIP ); if( connect( clientSock, (sockaddr*)&sa, sizeof(sockaddr) ) < 0 ) { cout<<"Connect Error!"< return 0; } cout<<" Client has been opened:"< strcpy( Buffer, "Here client said: hello" ); cout<<" Begin to write: "< write( clientSock, Buffer, strlen(Buffer)+1 ); cout<<" Write completed"< memset( Buffer, 0, sizeof(Buffer) ); if( nRecvBytes = read( clientSock,Buffer, RCVNUM ) < 0 ) { cout<<"Read Message Error!"< return 0; } cout<<"Server says: "< close( clientSock ); cout<<"End of file"< return 0; } 关于如何进行TCP Socket中的linux实现就分享到这里了，希望以上内容可以对大家有一定的帮助，可以学到更多知识。如果觉得文章不错，可以把它分享出去让更多的人看到。
新闻名称：如何进行TCPSocket中的linux实现
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