Elastic Load Balancerã‚’ã¤ã‹ã£ã¦websocketを処ç†ã™ã‚‹æ–¹æ³•AWSã«ã¯Elastice Load Balancerã¨ã„ã†ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µãŒã‚ã‚Šã¾ã™ã€‚ã“ã‚Œã¯ã¨ã¦ã‚‚安ã„ã“ã¨ã‚‚ã‚ã£ã¦å¤šãã®ãŠå®¢æ§˜ã®webサービスã§ä½¿ã£ã¦ã„ãŸã ã„ã¦ã„ã¾ã™ã€‚ 最近ã¯websocketを使ã„ãŸã„!ã¨ã„ã†å£°ã‚‚ã‚ã‚Šã¾ã™ãŒã€ã„ãã¤ã‹ã®åˆ¶é™ã«ã‚ˆã‚Šã€ ELBã¯æœ€åˆã®ãƒã‚´ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã«ã ã‘使ã£ã¦ã€ãƒã‚´ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³å¾Œã®websocketã«ã‹ã‹ã‚らãªã„方法ãŒãŠã™ã™ã‚ã§ã™ã€‚ ãã‚‚ãã‚‚å•é¡Œã¯ã€ ELBã®å ´åˆã€HTTPモードã ã¨ãã‚‚ãã‚‚åŒã˜ãƒãƒ¼ãƒˆã®ã¾ã¾ã§ã¯websocketã«é·ç§»ã§ããªã„。 ELBã§TCPモードã«ã—ãŸå ´åˆã§ã‚‚60秒ã§ã‚¿ã‚¤ãƒ アウトã™ã‚‹ã€‚ ã®2点ãŒåŽŸå› ã§ã™ã€‚ãã®ãŸã‚ã€2ã¤ã®æ–¹æ³•ãŒã‚ã‚Šã¾ã™ã€‚ 解1: ELBã¯æœ€åˆã®ãƒã‚´ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã«ã ã‘使ã£ã¦ã€ãƒã‚´ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³å¾Œã®websocketã«ã‹ã‹ã‚らãªã„方法 C ---------> ELB(HTTPモード) --> S ãµã¤ã†ã«HTTPã§ã‚¢ã‚¯ã‚»ã‚¹ã€‚
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