This avoids latency spikes when we ask lightningd to give us 2M entries.
tests/test_coinmoves.py::test_generate_coinmoves (2,000,000, sqlite3):
Time (from start to end of l2 node): 88 seconds (was 95)
Worst latency: 0.028 seconds **WAS 4.5**
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Any file in this directory which is executable and whose name only
consists of alphanumeric characters, space, '.', '-' or '_' will be
automatically loaded when lightningd starts (unless suppressed with
commandline options).
a877e285ef