roundrobin output plugin example references tcp output plugin, which does not exist in core fluentd

[LorenKeagle]

I spent a long time trying to figure out how to send my events over a raw TCP socket. Fluentd core has a raw TCP input plugin, but no raw TCP output plugin that I can find.

However, the documentation for this roundrobin output plugin suggests that core fluentd has a tcp output plugin that can be used. Since this is not the case, I recommend changing the example to use a core output plugin.

Or better yet, include a TCP output plugin in the core implementation :-)

[kenhys]

I recommend changing the example to use a core output plugin.

It is a good suggestion not to make new user confused.

[kenhys]

It should be fixed by #329

[kenhys]

#329 was merged 👍