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Contents

1 WSAEnumNetworkEvents
1.1 »ç¿ë ¹ý
1.2 ¸Å°³ º¯¼ö
1.3 ¹Ýȯ °ª
1.4 ¼³¸í
1.5 ¿¹Á¦

1 WSAEnumNetworkEvents

WSAEnumNetworkEvents ÇÔ¼ö´Â ¼ÒÄÏ¿¡¼­ ¹ß»ýÇÑ ³×Æ®¿öÅ© À̺¥Æ®ÀÇ Á¾·ù¸¦ ¾Ë¾Æ³»°í ³»ºÎ ³×Æ®¿öÅ© À̺¥Æ® ·¹Äڵ带 Ŭ¸®¾îÇϰí, (¼±ÅÃÇÒ ¼ö ÀÖ´Ù)À̺¥Æ® °´Ã¼¸¦ ¸®¼ÂÇÑ´Ù.

1.1 »ç¿ë ¹ý

int WSAEnumNetworkEvents( 
  __in   SOCKET s, 
  __in   WSAEVENT hEventObject, 
  __out  LPWSANETWORKEVENTS lpNetworkEvents 
); 
 

1.2 ¸Å°³ º¯¼ö

  • s
    ¼ÒÄÏÀ» °¡¸®Å°´Â ¼ÒÄÏ ÁöÁ¤ ¹øÈ£
  • hEventObject
    ¸®¼ÂÇϱ⠿øÇÏ´Â À̺¥Æ® °´Ã¼.
  • lpNetworkEvents
    WSANETWORKEVENTS ±¸Á¶Ã¼¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍ·Î ¼ÒÄÏ¿¡ ¹ß»ýÇÑ ³×Æ®¿öÅ© À̺¥Æ®ÀÇ Á¾·ù¿Í ¿¡·¯ Äڵ带 Æ÷ÇÔÇϰí ÀÖ´Ù.

1.3 ¹Ýȯ °ª

¼º°øÀûÀ¸·Î ¼öÇàµÇ¸é 0À» ¹ÝȯÇÑ´Ù. ±×·¸Áö ¾ÊÀ¸¸é SOCKET_ERROR¸¦ ¹ÝȯÇÑ´Ù. ¿¡·Î ÄÚµå °ªÀº WSAGetLastErrorÇÔ¼ö·Î °¡Á®¿Ã ¼ö ÀÖ´Ù.

À̸§ °ª ¼³¸í
WSANOTINITIALISED 10093 WSAStartup() ÇÔ¼ö°¡ ¼º°øÀûÀ¸·Î ½ÇÇàµÇÁö ¾ÊÀº »óȲ¿¡¼­ À©¼Ó ÇÔ¼ö¸¦ È£ÃâÇßÀ» ¶§
WSAENETDOWN 10050 ³×Æ®¿öÅ© ¼­ºê ½Ã½ºÅÛ¿¡ ¹®Á¦°¡ ÀÖÀ½. ³×Æ®¿öÅ© Á¢¼Ó ²÷±èµî.
WSAEINVAL 10022 ¹ÙÀεù ½ÇÆÐ. ÀÌ¹Ì bindµÈ ¼ÒÄÏ¿¡ ¹ÙÀεåÇϰųª ÁÖ¼Òü°è°¡ ÀϰüÀûÀÌÁö ¾ÊÀ» ¶§
WSAEINPROGRESS 10036 ºí·ÏÈ­ ÇÔ¼ö°¡ ÁøÇàµÇ´Â µ¿¾È ºÎÀûÀýÇÑ À©¼Ó APIÇÔ¼ö°¡ È£Ãâ.
WSAENOTSOCK 10038 À߸øµÈ ¼ÒÄϱâ¼úÀÚ¸¦ »ç¿ëÇßÀ½
WSAEFAULT 10014 À߸øµÈ ÁÖ¼Ò¸¦ »ç¿ëÇßÀ½

1.4 ¼³¸í

WSAEnumnetWorkEvents ÇÔ¼ö´Â ÇÔ¼ö¸¦ È£ÃâÇϱ⠹ٷΠÀü¿¡ ÁöÁ¤µÈ ¼ÒÄÏ s¿¡ ¹ß»ýÇÑ ³×Æ®¿öÅ© À̺¥Æ®ÀÇ »ó¼¼ Á¤º¸¸¦ °¡Á®¿Â´Ù. ÀÌ ÇÔ¼ö´Â WSAEventSelectÇÔ¼ö¿Í ÇÔ²² »ç¿ëµÈ´Ù.

WSAEnumNetworkEvents ÇÔ¼ö´Â ´ÜÁö WSAEventSelect ÇÔ¼ö·Î ÁöÁ¤ÇÑ ³×Æ®¿öÅ© µ¿ÀÛ°ú ¿¡·¯ Á¤º¸¸¸À» ´Ù·é´Ù. ÀÌ ÇÔ¼ö°¡ ³×Æ®¿öÅ© µ¿ÀÛ°ú ¿¡·¯¸¦ ¾î¶»°Ô ´Ù·ç´ÂÁö ÀÌÇØÇÏ·Á¸é select ÇÔ¼ö¿Í WSAAsyncSelectÇÔ¼öÀÇ ¸í¼¼¸¦ È®ÀÎÇÏ¸é µµ¿òÀÌ µÉ °ÍÀÌ´Ù.

¼ÒÄÏÀÇ ³»Æ®¿öÅ© À̺¥Æ® ·¹ÄÚµå´Â lpNetworkEvents¿¡ º¹»ç°¡ µÇ°í ±× ÈÄ ·¹ÄÚµå´Â Ŭ¸®¾î µÈ´Ù. ¸¸¾à hEventObject ¸Å°³ º¯¼ö°¡ NULL ÀÌ ¾Æ´Ï¶ó¸é ÃøÁ¤µÈ À̺¥Æ® °´Ã¼µµ ¸®¼Â µÈ´Ù. À©µµ ¼ÒÄÏ ÇÁ·Î¹ÙÀÌ´õ´Â ³×Æ®¿öÅ© À̺¥Æ® ·¹Äڵ带 º¹»çÇϸç Ŭ¸®¾îÇϰí, °ü·ÃµÈ À̺¥Æ® °´Ã¼¸¦ ¸®¼ÂÇÏ´Â ÀÛ¾÷À» Ã¥ÀÓÁø´Ù. ¸¸¾à SOCKET_ERRORÀÌ ¹ÝȯµÇ¸é À̺¥Æ® °´Ã¼´Â ¸®¼ÂµÇÁö ¾ÊÀ¸¸ç ³×Æ®¿öÅ© À̺¥Æ® ·¹Äڵ嵵 Ŭ¸®¾î µÇÁö ¾Ê´Â´Ù.

°¢ À̺¥Æ® ŸÀÔ¿¡ ´ëÇØ¼­ ¹ß»ýÇÒ ¼ö ÀÖ´Â ¿¡·¯ Äڵ带 Á¤¸®Çß´Ù.

À̺¥Æ® : FD_CONNECT
À̸§ °ª ¼³¸í
WSAEAFNOSUPPORT 10047 À©¼Ó¿¡¼­ Áö¿øÇÏÁö ¾Ê´Â ÁÖ¼Òü°è¸¦ »ç¿ëÇßÀ½
WSAECONNREFUSED 10061 ¼­¹ö°¡ ¿¬°á½Ãµµ¸¦ °ÅÀýÇÔ. ¼ö½Å ´ë±â¿­ÀÌ °¡µæÂù »óÅ¿¡¼­ Ŭ¶óÀ̾ðÆ®ÀÇ connect È£ÃâÀÌ ÀÖÀ» °æ¿ì
WSAENETUNREACH 10051 ³×Å©¿öÅ©¿¡ Á¢±ÙÇÒ ¼ö ¾øÀ½
WSAENOBUFS 10055 ³²¾ÆÀÖ´Â ¹öÆÛ°ø°£ÀÌ ¾ø¾î¼­ ¼ÒÄÏÀ» »ç¿ëÇÒ ¼ö ¾øÀ½
WSAETIMEDOUT 10060 Á¢¼Ó½Ãµµ Á¦ÇÑ ½Ã°£ Ãʰú

À̺¥Æ® : FD_CLOSE
À̸§ °ª ¼³¸í
WSAENETDOWN 10050 ³×Æ®¿öÅ© ¼­ºê ½Ã½ºÅÛ¿¡ ¹®Á¦°¡ ÀÖÀ½. ³×Æ®¿öÅ© Á¢¼Ó ²÷±èµî.
WSAECONNRESET 10054 ¿¬°áÀÌ ¿ø°Ý È£½ºÆ®¿¡ ÀÇÇØ Àç¼³Á¤µÇ¾úÀ½.
WSAECONNABORTED 10053 ŸÀӾƿô ȤÀº »ó´ë¹æÀÇ Á¢¼ÓÁ¾·áµé°ú °°Àº ¼ÒÇÁÆ®¿þ¾îÀûÀÎ ¹®Á¦·Î ¿¬°áÀÌ ²÷°åÀ½.

À̺¥Æ® : FD_WRITE
À̸§ °ª ¼³¸í
WSAENETDOWN 10050 ³×Æ®¿öÅ© ¼­ºê ½Ã½ºÅÛ¿¡ ¹®Á¦°¡ ÀÖÀ½. ³×Æ®¿öÅ© Á¢¼Ó ²÷±èµî.

À̺¥Æ® : FD_ROUTING_INTERFACE_CHANGE
À̸§ °ª ¼³¸í
WSAENETUNREACH 10051 ³×Å©¿öÅ©¿¡ Á¢±ÙÇÒ ¼ö ¾øÀ½
WSAENETDOWN 10050 ³×Æ®¿öÅ© ¼­ºê ½Ã½ºÅÛ¿¡ ¹®Á¦°¡ ÀÖÀ½. ³×Æ®¿öÅ© Á¢¼Ó ²÷±èµî.

1.5 ¿¹Á¦


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