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Posted to dev@mina.apache.org by James Im <im...@hotmail.com> on 2007/01/12 23:55:37 UTC
What do you do with IoHandler exceptionCaught
I have implemented a IoHandler and its exceptionCaught method.
I'm receiving java.io.IOException error such as "Connection reset by
peer" and "Broken pipe" quite often.
Are yo doing anything with these errors or do you just ignore them?
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Re: What do you do with IoHandler exceptionCaught
Posted by Trustin Lee <tr...@gmail.com>.
On 1/13/07, Niklas Therning <ni...@trillian.se> wrote:
>
> James Im wrote:
> > I have implemented a IoHandler and its exceptionCaught method.
> >
> > I'm receiving java.io.IOException error such as "Connection reset by
> > peer" and "Broken pipe" quite often.
> >
> > Are yo doing anything with these errors or do you just ignore them?
> >
> This particular exception you're getting means that the connection has
> been terminated unexpectedly. Just do what you would have done if you
> were using plain old java.net.Socket and it threw the same kind of
> exception: close the session, log the exception (MINA doesn't do that
> for you), release resources, etc.
Strictly speaking, releasing resources should be done in sessionClosed()
method because exceptionCaught is not always called. You can think of
sessionClosed as a 'finally' block of Java.
Trustin
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Re: What do you do with IoHandler exceptionCaught
Posted by Niklas Therning <ni...@trillian.se>.
James Im wrote:
> I have implemented a IoHandler and its exceptionCaught method.
>
> I'm receiving java.io.IOException error such as "Connection reset by
> peer" and "Broken pipe" quite often.
>
> Are yo doing anything with these errors or do you just ignore them?
>
This particular exception you're getting means that the connection has
been terminated unexpectedly. Just do what you would have done if you
were using plain old java.net.Socket and it threw the same kind of
exception: close the session, log the exception (MINA doesn't do that
for you), release resources, etc.
HTH
--
Niklas Therning
www.spamdrain.net