【发布时间】:2015-05-24 01:41:34
【问题描述】:
我的 IIS 每分钟都会使用不同的会话 ID 启动一个新会话,如下所示:
2015-05-24 02:05:48,284 WARN [5gs1h5biysgaovwgxclzoa53 - ] Session_Start (): 24-05-2015 02:05:48, ID=5gs1h5biysgaovwgxclzoa53
2015-05-24 02:06:48,289 WARN [i2cw11dcyc444agufblzqw3t - ] Session_Start (): 24-05-2015 02:06:48, ID=i2cw11dcyc444agufblzqw3t
2015-05-24 02:07:48,290 WARN [x4d2dqekamnmbqtwcb1xugzv - ] Session_Start (): 24-05-2015 02:07:48, ID=x4d2dqekamnmbqtwcb1xugzv
2015-05-24 02:08:48,275 WARN [upllvlwizdkrxzdy4tql3skn - ] Session_Start (): 24-05-2015 02:08:48, ID=upllvlwizdkrxzdy4tql3skn
2015-05-24 02:09:48,293 WARN [olf30h2lhy1wjynkwuixi3ko - ] Session_Start (): 24-05-2015 02:09:48, ID=olf30h2lhy1wjynkwuixi3ko
2015-05-24 02:10:48,283 WARN [qyqauweqaygcb1ihmptntmzw - ] Session_Start (): 24-05-2015 02:10:48, ID=qyqauweqaygcb1ihmptntmzw
2015-05-24 02:11:48,304 WARN [nkbijfuwgwmblcsvqhyjrx01 - ] Session_Start (): 24-05-2015 02:11:48, ID=nkbijfuwgwmblcsvqhyjrx01
2015-05-24 02:12:48,293 WARN [ahz35qnkdgdsp02ggutbgkja - ] Session_Start (): 24-05-2015 02:12:48, ID=ahz35qnkdgdsp02ggutbgkja
2015-05-24 02:13:48,300 WARN [xym3aeiiwo0z5m00t0mmying - ] Session_Start (): 24-05-2015 02:13:48, ID=xym3aeiiwo0z5m00t0mmying
2015-05-24 02:14:48,285 WARN [ihkhdun0vdiddndptascmhww - ] Session_Start (): 24-05-2015 02:14:48, ID=ihkhdun0vdiddndptascmhww
2015-05-24 02:15:48,300 WARN [43aa5kqyilwp1faehxc13dgm - ] Session_Start (): 24-05-2015 02:15:48, ID=43aa5kqyilwp1faehxc13dgm
2015-05-24 02:16:48,280 WARN [egcdnwzieqozkfoj2ocwy0x2 - ] Session_Start (): 24-05-2015 02:16:48, ID=egcdnwzieqozkfoj2ocwy0x2
2015-05-24 02:17:48,278 WARN [svbpgdm5birqzejfqiatmd0h - ] Session_Start (): 24-05-2015 02:17:48, ID=svbpgdm5birqzejfqiatmd0h
2015-05-24 02:18:48,268 WARN [v3ejvlkmsilwvw0x4ir1p3ys - ] Session_Start (): 24-05-2015 02:18:48, ID=v3ejvlkmsilwvw0x4ir1p3ys
2015-05-24 02:19:48,293 WARN [ge1z4csva4haxwlq0wtc0zyw - ] Session_Start (): 24-05-2015 02:19:48, ID=ge1z4csva4haxwlq0wtc0zyw
2015-05-24 02:20:48,288 WARN [qkmvkk20xgohntlcjf5bwtn4 - ] Session_Start (): 24-05-2015 02:20:48, ID=qkmvkk20xgohntlcjf5bwtn4
2015-05-24 02:21:48,259 WARN [hvncho3ievxogpwp20gtkhhh - ] Session_Start (): 24-05-2015 02:21:48, ID=hvncho3ievxogpwp20gtkhhh
2015-05-24 02:21:52,195 WARN [0l3b3nhpcowsf0q5xogiehq1 - ] Session_Start (): 24-05-2015 02:21:52, ID=0l3b3nhpcowsf0q5xogiehq1
2015-05-24 02:22:48,269 WARN [ppqf2nvcazbfdjid0210thvh - ] Session_Start (): 24-05-2015 02:22:48, ID=ppqf2nvcazbfdjid0210thvh
2015-05-24 02:23:48,259 WARN [q1zk5sh11hajiqjcosirvwdo - ] Session_Start (): 24-05-2015 02:23:48, ID=q1zk5sh11hajiqjcosirvwdo
2015-05-24 02:24:48,285 WARN [rkmo5fuekm1xzh2kssgl0bsi - ] Session_Start (): 24-05-2015 02:24:48, ID=rkmo5fuekm1xzh2kssgl0bsi
2015-05-24 02:25:48,270 WARN [t1i3k5nf1oj0ck2xs42f5hay - ] Session_Start (): 24-05-2015 02:25:48, ID=t1i3k5nf1oj0ck2xs42f5hay
2015-05-24 02:26:46,791 WARN [ewi5nrnrskiepuy3npmfn4tc - ] Session_Start (): 24-05-2015 02:26:46, ID=ewi5nrnrskiepuy3npmfn4tc
2015-05-24 02:26:48,281 WARN [wtqawkfrbpr4wrhvciju1ztr - ] Session_Start (): 24-05-2015 02:26:48, ID=wtqawkfrbpr4wrhvciju1ztr
2015-05-24 02:27:48,277 WARN [uwistkkip1t4qqbcnxkbrp0y - ] Session_Start (): 24-05-2015 02:27:48, ID=uwistkkip1t4qqbcnxkbrp0y
2015-05-24 02:28:48,266 WARN [kwqwgubrc5v5uf0kibm5dew5 - ] Session_Start (): 24-05-2015 02:28:48, ID=kwqwgubrc5v5uf0kibm5dew5
2015-05-24 02:29:44,361 WARN [equu33nbxkmuvh4akwcmzl4v - ] Session_Start (): 24-05-2015 02:29:44, ID=equu33nbxkmuvh4akwcmzl4v
2015-05-24 02:29:48,272 WARN [mjki2onf1cvoznblfhkgnpko - ] Session_Start (): 24-05-2015 02:29:48, ID=mjki2onf1cvoznblfhkgnpko
一段时间后,所有会话同时结束。 有谁知道为什么?谁来阻止这种情况?我创建了另一个重复的站点,具有相同的配置,但没有发生这种情况。
【问题讨论】:
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更多信息。这是在您本地的开发环境中吗?生产?你有负载均衡器吗?
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如果都是同时结束的,你看看是不是因为应用池回收的原因?您是否已确认没有匹配的网站命中,可能是机器人或服务正在 ping 该网站以查看它是否可用?
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@cesarfaria 建议您在日志条目中获取更多详细信息。客户端 ip 和调用栈
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您可以将默认回收设置为0,但是如果需要,IIS仍然会回收它,例如使用过多内存的情况(会话是一个很好的原因)一个dll中的错误那是未捕获的,等等。检查 IIS 中的日志以查看网络上是否有某些东西正在 ping 端口 80 上的服务器。可能正在扫描某些东西以确保网络是健康的。如果会话打开,将始终为请求创建会话,如果该请求没有将 cookie 传回,它将继续创建新会话,因为它认为请求来自新源。
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@MarkFitzpatrick 很好的建议。需要知道是谁/什么发出请求以及为什么它不发送会话 cookie。是否有阻止 asp.net 启动会话的魔法值?