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reduced the severity of log messages when forwarding packets and reduced the timeouts

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This commit is contained in:
Nikos Mavrogiannopoulos
2014-11-10 16:05:02 +01:00
parent 0311dc6291
commit b924eba1ac
4 changed files with 10 additions and 14 deletions
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src/main.c
+4 -7
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@@ -658,7 +658,7 @@ void request_reload(int signo)
/* A UDP fd will not be forwarded to worker process before this number of
* seconds has passed. That is to prevent a duplicate message messing the worker.
*/
#define UDP_FD_RESEND_TIME 60
#define UDP_FD_RESEND_TIME 35
#define RECORD_PAYLOAD_POS 13
#define HANDSHAKE_SESSION_ID_POS 46
@@ -708,7 +708,7 @@ time_t now;
goto fail;
}
if (buffer[0] != 22) {
mslog(s, NULL, LOG_INFO, "%s: unexpected DTLS content type: %u",
mslog(s, NULL, LOG_DEBUG, "%s: unexpected DTLS content type: %u; a firewall disassociated a UDP session",
human_addr((struct sockaddr*)&cli_addr, cli_addr_size, tbuf, sizeof(tbuf)),
(unsigned int)buffer[0]);
/* Here we received a non-client hello packet. It may be that
@@ -736,7 +736,7 @@ time_t now;
UdpFdMsg msg = UDP_FD_MSG__INIT;
if (now - proc_to_send->udp_fd_receive_time <= UDP_FD_RESEND_TIME) {
mslog(s, proc_to_send, LOG_INFO, "received UDP connection too soon from %s",
mslog(s, proc_to_send, LOG_DEBUG, "received UDP connection too soon from %s",
human_addr((struct sockaddr*)&cli_addr, cli_addr_size, tbuf, sizeof(tbuf)));
goto fail;
}
@@ -1165,10 +1165,7 @@ fork_failed:
ms_sleep(s->config->rate_limit_ms);
} else if (set && ltmp->sock_type == SOCK_TYPE_UDP) {
/* connection on UDP port */
ret = forward_udp_to_owner(s, ltmp);
if (ret < 0) {
mslog(s, NULL, LOG_INFO, "could not determine the owner of received UDP packet");
}
forward_udp_to_owner(s, ltmp);
if (s->config->rate_limit_ms > 0)
ms_sleep(s->config->rate_limit_ms);