Some tweaks for extranonce

sgminer.c

@@ -5208,15 +5208,6 @@ static bool parse_stratum_response(struct pool *pool, char *s)
 
 	id = json_integer_value(id_val);
 
-	if (err_val && !json_is_null(err_val))  {
-		char *ss;
-		ss = (char *)json_string_value(json_array_get(err_val, 1));
-		if (opt_extranonce_subscribe && strcmp(ss, "Method 'subscribe' not found for service 'mining.extranonce'") == 0) {
-			applog(LOG_INFO, "Cannot subscribe to mining.extranonce on %s", get_pool_name(pool));
-			goto out;
-		}
-	}
-
 	mutex_lock(&sshare_lock);
 	HASH_FIND_INT(stratum_shares, &id, sshare);
 	if (sshare) {

util.c

@@ -1671,12 +1671,10 @@ static bool parse_extranonce(struct pool *pool, json_t *val)
 
 	nonce1 = json_array_string(val, 0);
 	if (!nonce1) {
-//		applog(LOG_INFO, "Failed to get nonce1 in ");
 		return false;
 	}
 	n2size = json_integer_value(json_array_get(val, 1));
 	if (!n2size) {
-//		applog(LOG_INFO, "Failed to get n2size in ");
 		free(nonce1);
 		return false;
 	}
@@ -1692,7 +1690,7 @@ static bool parse_extranonce(struct pool *pool, json_t *val)
 	pool->n2size = n2size;
 	cg_wunlock(&pool->data_lock);
 
-	applog(LOG_NOTICE, "%s coin change requested", get_pool_name(pool));
+	applog(LOG_NOTICE, "%s extranonce change requested", get_pool_name(pool));
 
 	return true;
 }
@@ -1880,7 +1878,7 @@ bool subscribe_extranonce(struct pool *pool)
 	if (!stratum_send(pool, s, strlen(s)))
 		return ret;
 
-	/* Parse all data in the queue and anything left should be auth */
+	/* Parse all data in the queue and anything left should be the response */
 	while (42) {
 		if (!socket_full(pool, DEFAULT_SOCKWAIT / 30)) {
 			applog(LOG_DEBUG, "Timed out waiting for response extranonce.subscribe");