Using the disconnect test showed the agent was silently closing on disconnect

Dodging the race condition with a sleep was fine, but we slept
for a whole second which was longer than this test takes to run!

I've scaled the sleep down to 250 miliseconds and increased the tries.

Even this is probably excessively long but now the test is fast agin.

Dodging the race condition with a sleep was fine, but we slept
for a whole second which was longer than this test takes to run!

I've scaled the sleep down to 250 miliseconds and increased the tries.

Even this is probably excessively long but now the test is fast agin.

* FIX: committed test froze
* FIX: committed test had a race condition!
* Added properly handled panic test
* Timeouts so that these tests should fail now if something goes wrong instead of failing.

Now if you try to call Work() without calling Ready(), it will trigger an attempt to run Ready(), and will only panic if there is an error.

This fixes the case of a large packet being received, the current code stops processing as soon as >12 bytes are received,