On Mon, 2008-12-22 at 17:46 +0800, alin(王霖) wrote:
> HI:
> I use httpclient3 and httpclient4 for a multi-thread load test, and
> always set http request header with "Connection:Keep-Alive".
> When i input command "netstat -na | grep myserverhost:myserverport" in
> console(My system is windows xp + cygwin) , output like following:
>
> C:\Documents and Settings\lin.wangl>netstat -na | grep 192.168.208.110:80
> TCP 10.1.26.82:4159 192.168.208.110:80 ESTABLISHED
> TCP 10.1.26.82:4160 192.168.208.110:80 ESTABLISHED
>
> But the ports of client connections(here is 10.1.26.82) is changing while
> load test is running.
> through log4j, httpclient4 told me:
>
> 17:33:33,049 DEBUG DefaultRequestDirector:463 - Connection can be kept alive
> for 15000 ms
> 17:33:33,065 DEBUG ThreadSafeClientConnManager:221 - Released connection is
> reusable.
> 17:33:33,065 DEBUG ConnPoolByRoute:374 - Releasing connection
> [HttpRoute[{}->http://192.168.208.110]][null]
> 17:33:33,065 DEBUG ConnPoolByRoute:394 - Pooling connection [HttpRoute[{}->
> http://192.168.208.110]][null]; keep alive for 15000 MILLISECONDS
>
> Who can tell me why this is?
>
>
It is just not possible to tell from 16 milliseconds of logs.
Oleg
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