Bigger rx buffer for OscServer

[zacksettel]

When receiving large JsonStrings the buffer defined in OscServer.ServerLoop() overuns.

In my forked branch, I have need to adjust the buffer size from 4096 to 32767, in order to accommodate larger json strings.

Is there a way this buffer size could be increased dynamically by the user, depending on use-case?

Or perhaps it could simply be increased in the code, without incident?

[keijiro]

There isn't any way to extend the buffer size at the moment. I'll improve it in a future version.