API stats - include pool network bytes + in miner.php

api.c

@@ -2915,6 +2915,8 @@ static int itemstats(struct io_data *io_data, int i, char *id, struct cgminer_st
 		root = api_add_uint64(root, "Bytes Sent", &(pool_stats->bytes_sent), false);
 		root = api_add_uint64(root, "Times Recv", &(pool_stats->times_received), false);
 		root = api_add_uint64(root, "Bytes Recv", &(pool_stats->bytes_received), false);
+		root = api_add_uint64(root, "Net Bytes Sent", &(pool_stats->net_bytes_sent), false);
+		root = api_add_uint64(root, "Net Bytes Recv", &(pool_stats->net_bytes_received), false);
 	}
 
 	if (extra)

miner.h

@@ -375,8 +375,10 @@ struct cgminer_pool_stats {
 	uint32_t max_diff_count;
 	uint64_t times_sent;
 	uint64_t bytes_sent;
+	uint64_t net_bytes_sent;
 	uint64_t times_received;
 	uint64_t bytes_received;
+	uint64_t net_bytes_received;
 };
 
 struct cgpu_info {

miner.php

@@ -116,16 +116,17 @@ $poolspage = array(
 			'POOL.Difficulty Rejected=Diff Rej',
 			'POOL.Has Stratum=Stratum', 'POOL.Stratum Active=StrAct',
 			'POOL.Has GBT=GBT', 'STATS.Times Sent=TSent',
-			'STATS.Bytes Sent=BSent', 'STATS.Times Recv=TRecv',
-			'STATS.Bytes Recv=BRecv'));
+			'STATS.Bytes Sent=BSent', 'STATS.Net Bytes Sent=NSent',
+			'STATS.Times Recv=TRecv', 'STATS.Bytes Recv=BRecv',
+			'STATS.Net Bytes Recv=NRecv'));
 #
 $poolssum = array(
  'SUMMARY' => array('MHS av', 'Found Blocks', 'Accepted',
 			'Rejected', 'Utility', 'Hardware Errors',
 			'Work Utility'),
  'POOL+STATS' => array('POOL.Difficulty Accepted', 'POOL.Difficulty Rejected',
-			'STATS.Times Sent', 'STATS.Bytes Sent',
-			'STATS.Times Recv', 'STATS.Bytes Recv'));
+			'STATS.Times Sent', 'STATS.Bytes Sent', 'STATS.Net Bytes Sent',
+			'STATS.Times Recv', 'STATS.Bytes Recv', 'STATS.Net Bytes Recv'));
 #
 $poolsext = array(
  'POOL+STATS' => array(
@@ -133,7 +134,8 @@ $poolsext = array(
 	'group' => array('POOL.URL', 'POOL.Has Stratum', 'POOL.Stratum Active', 'POOL.Has GBT'),
 	'calc' => array('POOL.Difficulty Accepted' => 'sum', 'POOL.Difficulty Rejected' => 'sum',
 			'STATS.Times Sent' => 'sum', 'STATS.Bytes Sent' => 'sum',
-			'STATS.Times Recv' => 'sum', 'STATS.Bytes Recv' => 'sum'),
+			'STATS.Net Bytes Sent' => 'sum', 'STATS.Times Recv' => 'sum',
+			'STATS.Bytes Recv' => 'sum', 'STATS.Net Bytes Recv' => 'sum'),
 	'having' => array(array('STATS.Bytes Recv', '>', 0)))
 );
 
@@ -850,12 +852,16 @@ function fmt($section, $name, $value, $when, $alldata)
 	case 'total.Diff1 Work':
 	case 'STATS.Times Sent':
 	case 'STATS.Bytes Sent':
+	case 'STATS.Net Bytes Sent':
 	case 'STATS.Times Recv':
 	case 'STATS.Bytes Recv':
+	case 'STATS.Net Bytes Recv':
 	case 'total.Times Sent':
 	case 'total.Bytes Sent':
+	case 'total.Net Bytes Sent':
 	case 'total.Times Recv':
 	case 'total.Bytes Recv':
+	case 'total.Net Bytes Recv':
 		$parts = explode('.', $value, 2);
 		if (count($parts) == 1)
 			$dec = '';

util.c

@@ -261,6 +261,30 @@ static void set_nettime(void)
 	wr_unlock(&netacc_lock);
 }
 
+static int curl_debug_cb(__maybe_unused CURL *handle, curl_infotype type,
+			 __maybe_unused unsigned char *data, size_t size,
+			 void *userdata)
+{
+	struct pool *pool = (struct pool *)userdata;
+
+	switch(type) {
+		case CURLINFO_HEADER_IN:
+		case CURLINFO_DATA_IN:
+		case CURLINFO_SSL_DATA_IN:
+			pool->cgminer_pool_stats.net_bytes_received += size;
+			break;
+		case CURLINFO_HEADER_OUT:
+		case CURLINFO_DATA_OUT:
+		case CURLINFO_SSL_DATA_OUT:
+			pool->cgminer_pool_stats.net_bytes_sent += size;
+			break;
+		case CURLINFO_TEXT:
+		default:
+			break;
+	}
+	return 0;
+}
+
 json_t *json_rpc_call(CURL *curl, const char *url,
 		      const char *userpass, const char *rpc_req,
 		      bool probe, bool longpoll, int *rolltime,
@@ -287,10 +311,11 @@ json_t *json_rpc_call(CURL *curl, const char *url,
 		probing = !pool->probed;
 	curl_easy_setopt(curl, CURLOPT_TIMEOUT, timeout);
 
-#if 0 /* Disable curl debugging since it spews to stderr */
-	if (opt_protocol)
-		curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
-#endif
+	// CURLOPT_VERBOSE won't write to stderr if we use CURLOPT_DEBUGFUNCTION
+	curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, curl_debug_cb);
+	curl_easy_setopt(curl, CURLOPT_DEBUGDATA, (void *)pool);
+	curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+
 	curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
 	curl_easy_setopt(curl, CURLOPT_URL, url);
 	curl_easy_setopt(curl, CURLOPT_ENCODING, "");
@@ -912,6 +937,7 @@ static bool __stratum_send(struct pool *pool, char *s, ssize_t len)
 
 	pool->cgminer_pool_stats.times_sent++;
 	pool->cgminer_pool_stats.bytes_sent += ssent;
+	pool->cgminer_pool_stats.net_bytes_sent += ssent;
 	return true;
 }
 
@@ -1041,6 +1067,7 @@ char *recv_line(struct pool *pool)
 
 	pool->cgminer_pool_stats.times_received++;
 	pool->cgminer_pool_stats.bytes_received += len;
+	pool->cgminer_pool_stats.net_bytes_received += len;
 out:
 	if (!sret)
 		clear_sock(pool);