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¤recv,send ¥Ç¡¼¥¿Á÷¼õ¿®¡Ê·«¤êÊÖ¤·¡Ë
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--------
¢¡¢£¤Ç¤¹¡ÊConnect¥á¥½¥Ã¥É¡Ë
// Àܳ
bool CClient::Connect(const char* IP,u_short PORT)
{
// sockaddr_in ¹½Â¤ÂΤΥ»¥Ã¥È
struct sockaddr_in dstAddr;
memset(&dstAddr, 0, sizeof(dstAddr));
dstAddr.sin_port = htons(PORT);
dstAddr.sin_family = AF_INET;
dstAddr.sin_addr.s_addr = inet_addr(IP);
// ¥½¥±¥Ã¥È¤ÎÀ¸À®
m_DstSocket = socket(AF_INET, SOCK_STREAM, 0);
// Àܳ
if(connect(m_DstSocket, (struct sockaddr *) &dstAddr, sizeof(dstAddr))
== SOCKET_ERROR){
return false;
}
// ¥½¥±¥Ã¥È¤òÈóƱ´ü¥â¡¼¥É¤Ë¤¹¤ë
u_long val=1;
ioctlsocket(m_DstSocket, FIONBIO, &val);
return true;
}
¤Þ¤ºsockaddr_in¹½Â¤ÂΤòºî¤ê¤Þ¤¹
¤³¤ì¤Ë¥µ¡¼¥Ð¤Î¥Ý¡¼¥ÈÈÖ¹æ¤ÈIP¥¢¥É¥ì¥¹¤ò»ØÄꤷ¤Þ¤¹¡£
dstAddr.sin_port¥á¥ó¥Ð¤Ë¤Ï¥Ý¡¼¥ÈÈÖ¹æ¤ò»ØÄꤷ¤Þ¤¹
dstAddr.sin_port = htons(PORT);
¤³¤Î¤È¤PORT°ú¿ô¤ËÆþ¤ë¥Ý¡¼¥ÈÈÖ¹æ¤Ï¥µ¡¼¥Ð¦¤Î¥Ý¡¼¥ÈÈÖ¹æ¤È¹ç¤ï¤»¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó
dstAddr.sin_addr.s_addr ¤Ë¤Ï¥µ¡¼¥Ð¡¼Â¦¤ÎIP¥¢¥É¥ì¥¹¤ò»ØÄꤷ¤Þ¤¹
dstAddr.sin_addr.s_addr = inet_addr(IP);
IP°ú¿ô¤Ë¤ÏIP¥¢¥É¥ì¥¹¤Îʸ»úÎó¤ò»ØÄꤷ¤Þ¤¹
¥µ¡¼¥Ð¡¼¥×¥í¥°¥é¥à¤È¥¯¥é¥¤¥¢¥ó¥È¥×¥í¥°¥é¥à¤òƱ¤¸¥³¥ó¥Ô¥å¡¼¥¿¾å¤Çµ¯Æ°¤µ¤»¤ë¾ì¹ç¤Ï
127.0.0.1¤È¤¤¤¦¥Æ¥¹¥ÈÍÑIP¥¢¥É¥ì¥¹¤ò»ØÄꤷ¤Þ¤¹
¼ÂºÝ¤ËÊ̤Υ³¥ó¥Ô¥å¡¼¥¿Æ±»Î¤ÇÀܳ¤¹¤ë¾ì¹ç¤Ï¥µ¡¼¥Ð¡¼Â¦¤ÎIP¥¢¥É¥ì¥¹¤ò»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹
IP¥¢¥É¥ì¥¹¤Ï¥µ¡¼¥Ð¦¤Î¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤éipconfig¥³¥Þ¥ó¥É¤Ç³Îǧ¤Ç¤¤Þ¤¹
¢¤Çsocket´Ø¿ô¤Ç¤Î¥½¥±¥Ã¥È¤ÎºîÀ®ÊýË¡¤Ï¥µ¡¼¥Ð¦¤ÈƱ¤¸¤Ç¤¹
£¤ÇºîÀ®¤·¤¿¥½¥±¥Ã¥È¤ÈÀè¤Û¤É¤Îsockaddr_in¹½Â¤ÂΤò»ØÄꤷ¡¢¥µ¡¼¥Ð¡¼¤ËÀܳ¤·¤Þ¤¹
¤³¤Î¤È¤¡¢¥µ¡¼¥Ð¦¤¬accept´Ø¿ô¤ò¸Æ¤Ó½Ð¤·¤Æ¤¤¤Ê¤±¤ì¤ÐÀܳ¤Ë¼ºÇÔ¤·¤Þ¤¹
Àܳ¤ËÀ®¸ù¤·¤¿¤éÈóƱ´ü¥½¥±¥Ã¥È²½¤·¤Þ¤¹
u_long val=1;
ioctlsocket(m_DstSocket, FIONBIO, &val);
ÈóƱ´ü²½¤·¤¿¥½¥±¥Ã¥È¤ò¥Ç¡¼¥¿¤ÎÁ÷¼õ¿®¤Ë»È¤¤¤Þ¤¹
-----------
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