Return error if BFL take longer then 10s
diff --git a/driver-bitforce.c b/driver-bitforce.c
index a59338c..13a7a9d 100644
--- a/driver-bitforce.c
+++ b/driver-bitforce.c
@@ -329,7 +329,7 @@ static uint64_t bitforce_scanhash(struct thr_info *thr, struct work *work, uint6
usleep(4500000);
i = 4500;
- while (1) {
+ while (i < 10000) {
BFwrite(fdDev, "ZFX", 3);
BFgets(pdevbuf, sizeof(pdevbuf), fdDev);
if (unlikely(!pdevbuf[0])) {
@@ -341,6 +341,12 @@ static uint64_t bitforce_scanhash(struct thr_info *thr, struct work *work, uint6
usleep(10000);
i += 10;
}
+
+ if (i >= 10000) {
+ applog(LOG_DEBUG, "BitForce took longer than 10s");
+ return 0;
+ }
+
applog(LOG_DEBUG, "BitForce waited %dms until %s\n", i, pdevbuf);
work->blk.nonce = 0xffffffff;
if (pdevbuf[2] == '-')