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Rework rep_hist_log_link_protocol_counts()

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This commit is contained in:
rl1987 2018-12-23 20:55:14 +02:00 committed by Nick Mathewson
parent efd765a948
commit 9d9e71824c
2 changed files with 23 additions and 18 deletions
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6
changes/bug28920 Normal file
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@ -0,0 +1,6 @@
o Minor bugfixes (logging):
- Rework rep_hist_log_link_protocol_counts() to iterate through all link
protocol versions when logging incoming/outgoing connection counts. Tor
no longer skips version 5 and we don't have to remember to update this
function when new link protocol version is developed. Fixes bug 28920;
bugfix on 0.2.6.10.

35
src/feature/stats/rephist.c
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@ -2874,24 +2874,23 @@ rep_hist_get_padding_count_lines(void)
void
rep_hist_log_link_protocol_counts(void)
{
log_notice(LD_HEARTBEAT,
"Since startup, we have initiated "
"%"PRIu64" v1 connections, "
"%"PRIu64" v2 connections, "
"%"PRIu64" v3 connections, and "
"%"PRIu64" v4 connections; and received "
"%"PRIu64" v1 connections, "
"%"PRIu64" v2 connections, "
"%"PRIu64" v3 connections, and "
"%"PRIu64" v4 connections.",
(link_proto_count[1][1]),
(link_proto_count[2][1]),
(link_proto_count[3][1]),
(link_proto_count[4][1]),
(link_proto_count[1][0]),
(link_proto_count[2][0]),
(link_proto_count[3][0]),
(link_proto_count[4][0]));
smartlist_t *lines = smartlist_new();
for (int i = 1; i <= MAX_LINK_PROTO; i++) {
char *line = NULL;
tor_asprintf(&line, "initiated %"PRIu64" and received "
"%"PRIu64" v%d connections", link_proto_count[i][1],
link_proto_count[i][0], i);
smartlist_add(lines, line);
}
char *log_line = smartlist_join_strings(lines, "; ", 0, NULL);
log_notice(LD_HEARTBEAT, "Since startup we %s.", log_line);
SMARTLIST_FOREACH(lines, char *, s, tor_free(s));
smartlist_free(lines);
tor_free(log_line);
}
/** Free all storage held by the OR/link history caches, by the