- From: Soo-Hyun Choi <s.choi@computer.or.kr>
- Date: Wed, 30 Nov 2011 23:19:27 +0900
- To: Wonsuk Lee <wonsuk73@gmail.com>
- Cc: Seonhong Ahn <seonhong.ahn@gmail.com>, "public-html-ig-ko@w3.org" <public-html-ig-ko@w3.org>
2011/11/30 Wonsuk Lee <wonsuk73@gmail.com>: >> 2. >> WebSocket ½ºÆÑÀÌ TCP/IP Socket ½ºÆÑ°ú ´Þ¶ó¼, >> ÀÏ¹Ý Socket ¼¹ö¿Í Á÷Á¢ Åë½ÅÀº ¾î·Á¿ï °Í °°½À´Ï´Ù. >> > > »ç½Ç WebSocketµµ TCP/IP¸¦ ±â¹ÝÀ¸·Î ÇÑ application protocolÀ̶ó°í º¸½Ã¸é µË´Ï´Ù. > HTTP ¸¦ È®ÀåÇؼ handshake¸¦ ÁøÇàÇϸç, ½ÇÁ¦ÀûÀÎ µ¥ÀÌÅÍ Åë½ÅÀº TCP/IP¸¦ ÀÌ¿ëÇÏ¿© º°µµ sessionÀ» ¸¸µé¾î > µ¥ÀÌÅ͸¦ ÁÖ°í ¹Þµµ·Ï µÇ¾î ÀÖ½À´Ï´Ù. > ÀÌ¿ø¼® ¹Ú»ç´ÔÀÌ ¸»¾¸ÇϽŠ³»¿ëÀÌ ¸Â´Â ¸»¾¸ÀÔ´Ï´Ù¸¸, µÎ ºÐÀÌ ¼·Î ¾à°£ ´Ù¸¥ ¸»¾¸À» ÇϽŠ°Í °°½À´Ï´Ù. ¾È¼ºÈ« ºÎÀå´ÔÀÇ Áú¹®Àº WebSocket ¾îÇø®ÄÉÀ̼ÇÀÌ ÀϹÝÀûÀÎ TCP Socekt ¼¹ö¿Í Á÷Á¢ Åë½ÅÀÌ °¡´ÉÇÏ°Ú´À³Ä´Â °ÍÀ̾ú°í, ¸»¾¸ ÇØÁֽŴë·Î TCP Socket ¼¹ö¿Í Á÷Á¢ (natively) Åë½ÅÇϴ°ÍÀº ¾î·Æ°Ú½À´Ï´Ù. (¾È ºÎÀå´Ô, Á¦°¡ ¸Â°Ô Çؼ®ÇÑ°Ç°¡¿ä?) ÀÌÁ¦´Â Àß ¾Æ½Ã°ÚÁö¸¸, Â÷ÀÌÁ¡¿¡ °üÇؼ´Â, WebSocket Àº °á±¹ 80 ȤÀº 443 Æ÷Æ®¸¦ ÀÌ¿ëÇؼ ÇϳªÀÇ TCP connectionÀ¸·Î send/receive Çϴ°ÍÀÌ ÀÏ¹Ý Socket Åë½Å°ú ´Ù¸¥Á¡ÀÌ ÀÖ´Â °Í °°½À´Ï´Ù. (¿©·¯°³ÀÇ TCP ¼¼¼ÇÀÌ ÇÊ¿äÇÏ´õ¶óµµ ÇϳªÀÇ TCP ¼ÒÄÏÀ¸·Î multiplexing ÇÏ´Â ¹æ¹ý »ç¿ë) °¨»çÇÕ´Ï´Ù. ÃÖ¼öÇö µå¸²
Received on Wednesday, 30 November 2011 14:20:28 UTC