Reply to myself. :)
So after some more digging, I find out that it's caused by a 'heartbeat'
monitor that we have on our servers to check the status. It pings port
80 to check if the webserver is alive. Apache does not log this in it's
error logs as a Connection reset, but running Tomcat standalone does.
Is this a bug? No request is actually being made, just a ping to port 80
. . .
Geoff Lane wrote:
>
> Solaris 7
> Tomcat 3.2.1
> Java2 SE (1.3)
>
> So, we've been running Tomcat with our application without any problems.
> Everything has been working well on a number of test machines - both
> Linux and Solaris all using JDK 1.3 (IBM and Sun respectively).
>
> A number of the machines have been spitting out errors like the
> following:
>
> 2001-01-26 05:30:27 - Ctx( ): 400 R( /) null
> 2001-01-26 05:30:27 - ContextManager: SocketException reading request,
> ignored - java.net.SocketException: Connection reset by peer
> at java.net.PlainSocketImpl.socketAvailable(Native Method)
> at java.net.PlainSocketImpl.available(PlainSocketImpl.java:451)
> at
> java.net.SocketInputStream.available(SocketInputStream.java:137)
> at
>
>org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:214)
> at
> org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> at
> org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> at java.lang.Thread.run(Thread.java:484)
>
> It seems like it's happening every ~5 seconds, a new error like this is
> spit out. The number of Ctc( ): 400 lines is variable from one to about
> five. Has anyone seen this?
>
> (Sorry if this is common, the search is down in the archives)
> Thanks.
>
> --
> Geoff Lane <[EMAIL PROTECTED]>
>
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--
Geoff Lane <[EMAIL PROTECTED]>
(650) 969-5000 x104
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