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Posted to dev@commons.apache.org by robert burrell donkin <ro...@blueyonder.co.uk> on 2003/01/29 19:03:04 UTC
[net] TelnetClient on Solaris - timeout problem [WAS Re: TelnetClient on Solaris - timeout problem]
hi Jørgen
you need to prefix the component name (so that the net developers can find
it).
- robert
On Wednesday, January 29, 2003, at 10:15 AM, Jørgen Nørgaard wrote:
> Hello,
>
> we have a small application that uses telnet to retrieve information from
> other hosts. It works fine.
>
> However, the timeout for connections to hosts not responding for some
> reason is a bit problematic.
> On Linux and Windows, using jdk 1.3.x and 1.4.x setting DefaultTimeout
> this works as expected.
>
> On Solaris however all connections using commons-net timeout after around
> 4 mins.
>
> The only way I see to do something on Solaris is to use jdk1.4.x which
> has a more elaborate api for Sockets. The program "sock" illustrates this.
>
>
>
> Any ideas how to make this work nicely on Solaris also?
>
>
>
> Attrached:
>
> • LOG contains measurements on Solaris first and then on Linux to see
> difference.
> • tel.java, connection using TelnetClient
> • sock.java, connection using only Socket
>
>
>
> As it turns out, the message linux jdk produces,
> java.net.NoRouteToHostException: No route to host, may not be entirely
> correct. At least that is what one network expert told me. The target
> address is on the same subnet as my machines, so no routing is involved?
>
>
> Regards,
>
> --
>
> /jørgen nørgaard ... For privacy ...
> e-mail: jnp@anneli.dk | Phone: +45 2627 3769
> http://anneli.dk/~jnp/ ... PGP! ...
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