JPOS 服务器上记录的 TCP 重置

Question

I have set up a JPOS server to receive messages. I noticed recently that after a brief period of inactivity, we start realizing TCP RESET FROM SERVER errors

See below my configuration for the channel

<channel name="post-channel" class="org.jpos.iso.channel.PostChannel">
    <property name="packager-realm" value="postpack-debug" />
    <property name="keep-alive" value="true" />
</channel>

Answer 1

The other end is probably not liking the keep alive sent by your channel, just disable that by commenting out that line.

If you re using that keep alive to keep the channel connected without ending because of timeout, you should send 0800`.network messages at regular intervals.

While developing, you can disable that timeout from your side by setting the timeout property to zero (the default is, 30000 seconds = 5 minutes):

<property name="timeout" value="0"/>

But you don't want that in a production environment.