int ServerSocket::accept()throw(ChatException)
{
int cfd;
cfd=::accept(fd,NULL,0); // ±íÃ÷ÊÇÈ«¾Öº¯Êý
if(cfd==-1) throw ChatException("accept´íÎó");
return cfd;
}
void ClientSocket::initSocket() throw (ChatException)
{
//建立socket
fd = socket(AF_INET, SOCK_STREAM, 0);
int r;
if (fd == -1) {
throw ChatException("socket错误");
}
//建立connect
struct sockaddr_in addr;
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
addr.sin_addr.s_addr = inet_addr(ip);
r = ::connect(fd, (struct sockaddr*)&addr, sizeof(addr));
if(r==-1) {
close(fd);
throw ChatException("connect错误");
}
}
void ServerSocket::initSocket()throw(ChatException)
{
struct sockaddr_in addr;
int r;
fd=socket(AF_INET,SOCK_STREAM,0);
if(fd==-1) throw ChatException("socket´íÎó");
addr.sin_family=AF_INET;
addr.sin_addr.s_addr=inet_addr(ip);
addr.sin_port=htons(port);
r=bind(fd,(struct sockaddr*)&addr,sizeof(addr));
if(r==-1) {
close(fd);
throw ChatException("bind´íÎó");
}
r=listen(fd,10);
if(r==-1){
close(fd);
throw ChatException("listen´íÎó");
}
}
