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Check for both coinbase/append and submit/coinbase support before using GBT protocol.

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This commit is contained in:
Con Kolivas 2012-11-11 16:10:45 +11:00
parent 878f4d53ab
commit 1d7e19f2f2
1 changed files with 14 additions and 8 deletions
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22
cgminer.c
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@ -4772,6 +4772,7 @@ retry_stratum:
val = json_rpc_call(curl, pool->rpc_url, pool->rpc_userpass,
gbt_req, true, false, &rolltime, pool, false);
if (val) {
bool append = false, submit = false;
json_t *res_val, *mutables;
int i, mutsize = 0;
@ -4787,24 +4788,29 @@ retry_stratum:
if (json_is_string(arrval)) {
const char *mutable = json_string_value(arrval);
/* Only use GBT if it supports coinbase append */
if (!strncasecmp(mutable, "coinbase/append", 15)) {
pool->has_gbt = true;
pool->rpc_req = gbt_req;
break;
}
if (!strncasecmp(mutable, "coinbase/append", 15))
append = true;
else if (!strncasecmp(mutable, "submit/coinbase", 15))
submit = true;
}
}
json_decref(val);
/* Only use GBT if it supports coinbase append and
* submit coinbase */
if (append && submit) {
pool->has_gbt = true;
pool->rpc_req = gbt_req;
}
}
/* Reset this so we can probe fully just after this. It will be
* set to true that time.*/
pool->probed = false;
if (pool->has_gbt)
applog(LOG_DEBUG, "GBT coinbase append support found, switching to GBT protocol");
applog(LOG_DEBUG, "GBT coinbase + append support found, switching to GBT protocol");
else
applog(LOG_DEBUG, "No GBT coinbase append support found, using getwork protocol");
applog(LOG_DEBUG, "No GBT coinbase + append support found, using getwork protocol");
}
gettimeofday(&tv_getwork, NULL);