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lightningd: reduce log spam from bitcoin-cli invocations.

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During tests, this is half our log!  And Travis truncates it if we get
a failure in test_restart_many_payments.

Interestingly, test_logging had a bug which relied on this spam :)

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2018-10-10 09:36:33 +10:30
parent 8f405ca9a7
commit 84b9e3e72b
2 changed files with 8 additions and 6 deletions
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12
lightningd/bitcoind.c
View File

@ -164,10 +164,14 @@ static void bcli_finished(struct io_conn *conn UNUSED, struct bitcoin_cli *bcli)
struct bitcoind *bitcoind = bcli->bitcoind;
enum bitcoind_prio prio = bcli->prio;
bool ok;
u64 msec = time_to_msec(time_between(time_now(), bcli->start));
/* If it took over 10 seconds, that's rather strange. */
if (msec > 10000)
log_unusual(bitcoind->log,
"bitcoin-cli: finished %s (%"PRIu64" ms)",
bcli_args(tmpctx, bcli), msec);
log_debug(bitcoind->log, "bitcoin-cli: finished %s (%"PRIu64" ms)",
bcli_args(tmpctx, bcli),
time_to_msec(time_between(time_now(), bcli->start)));
assert(bitcoind->num_requests[prio] > 0);
/* FIXME: If we waited for SIGCHILD, this could never hang! */
@ -224,8 +228,6 @@ static void next_bcli(struct bitcoind *bitcoind, enum bitcoind_prio prio)
if (!bcli)
return;
log_debug(bitcoind->log, "bitcoin-cli: starting %s",
bcli_args(tmpctx, bcli));
bcli->pid = pipecmdarr(&bcli->fd, NULL, &bcli->fd,
cast_const2(char **, bcli->args));
if (bcli->pid < 0)

2
tests/test_misc.py
View File

@ -943,7 +943,7 @@ def test_logging(node_factory):
def check_new_log():
log2 = open(logpath).readlines()
return len(log2) > 1 and log2[0].endswith("Started log due to SIGHUP\n")
return len(log2) > 0 and log2[0].endswith("Started log due to SIGHUP\n")
wait_for(check_new_log)