日期:2014-05-16  浏览次数:20756 次

关于webserver boa 的一个异常,手足无措~
最近在我的开发板上使用了boa这个webserver,发现有时候在系统起来之后会访问不了页面,经过查看一些信息发现,boa程序的Recv-Q一直在增加,并且还多出了很多没有关闭的连接,请教一下各位碰到这样的情况该怎么做?


# netstat -napl
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name  
tcp 100 0 0.0.0.0:80 0.0.0.0:* LISTEN 5982/boa
tcp 0 0 192.168.1.254:80 192.168.1.3:4119 SYN_RECV -
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 1646/httpd
tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN 2473/dnsmasq
tcp 0 0 0.0.0.0:23 0.0.0.0:* LISTEN 2522/telnetd
tcp 401 0 192.168.1.254:80 192.168.1.2:4468 ESTABLISHED -
tcp 402 0 192.168.1.254:80 192.168.1.2:4101 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4155 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4103 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4138 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4111 CLOSE_WAIT -
tcp 5 0 192.168.1.254:80 192.168.1.2:4347 ESTABLISHED -
tcp 402 0 192.168.1.254:80 192.168.1.2:4115 CLOSE_WAIT -
tcp 5 0 192.168.1.254:80 192.168.1.2:4059 ESTABLISHED -
tcp 5 0 192.168.1.254:80 192.168.1.2:4498 ESTABLISHED -
tcp 402 0 192.168.1.254:80 192.168.1.2:4150 CLOSE_WAIT -
tcp 5 0 192.168.1.254:80 192.168.1.2:4249 ESTABLISHED -
tcp 402 0 192.168.1.254:80 192.168.1.2:4110 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4109 CLOSE_WAIT -
tcp 5 0 192.168.1.254:80 192.168.1.2:4174 ESTABLISHED -
tcp 402 0 192.168.1.254:80 192.168.1.2:4148 CLOSE_WAIT -
tcp 527 0 192.168.1.254:80 192.168.1.2:4184 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4147 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4161 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4120 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4144 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4154 CLOSE_WAIT -
tcp 5 0 192.168.1.254:80 192.168.1.2:4086 ESTABLISHED -
tcp 402 0 192.168.1.254:80 192.168.1.2:4126 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4358 CLOSE_WAIT -
tcp 3028 0 192.168.1.254:80 192.168.1.2:4397 ESTABLISHED -
tcp 1 0 192.168.1.254:80 192.168.1.2:4036 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4363 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4100 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4093 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4035 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4355 CLOSE_WAIT -
tcp 402 0 192.168.1.254:80 192.168.1.2:4162 CLOSE_WAIT -
tcp 0 3059 192.168.1.254:23 192.168.1.96:24806 ESTABLISHED 2522/telnetd
tcp 402 0 192.168.1.254:80 192.168.1.2:4158 CLOSE_WAIT -
tcp 5 0 192.168.1.254:80 192.168.1.2:4406 ESTABLISHED -
tcp 402 0 192.168.1.25