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Add some temporary safety mechanism if too many HTTP(S) requests in progress.

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Will allow tweaking in config later. This is separate from rate-limit btw,
which also still needs to be done.
This commit is contained in:
Bram Matthys
2023-07-09 13:20:26 +02:00
parent 93ea44680f
commit 3250c7c0b4
4 changed files with 38 additions and 0 deletions
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src/modules/spamreport.c
+11
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@@ -320,6 +320,17 @@ int _spamreport(Client *client, const char *ip, NameValuePrioList *details, cons
char *url = NULL;
char *body = NULL;
NameValuePrioList *headers = NULL;
int num;
num = downloads_in_progress();
if (num > 100)
{
// TODO: throttle this error
unreal_log(ULOG_WARNING, "spamreport", "SPAMREPORT_TOO_MANY_CONCURRENT_REQUESTS", NULL,
"Already $num_requests HTTP(S) requests in progress, new spamreport requests ignored.",
log_data_integer("num_requests", num));
return 0;
}
if (!spamreport_block)
{