Sometimes when under heavy load, the CI machines can take a significant
amount of time to bring up a python process (~10s). The timeouts for
the network tests were chosen without much thought, and didn't leave
much room for this sort of delay.
This patch brings up timeouts for ntetwork tests 20s -> 60s
This commit reduces the thread stack from 2k to 1k for each thread in
the parallel network tests. This allows the test to run on more
constrained devices (like the LPC1768).
These tests could adopt the dynamically sized buffers used for the
packet-pressure tests, however throughput is not an important feature
of these tests.
Christopher Haster
Brian Daniels