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Print the "Warning: giving up on port because retransmission cap hit"

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message once per host, not one per hostgroup. Include the IP address and
tryno in the message. It now looks like

Warning: 64.13.134.52 giving up on port because retransmission cap hit (0).

This was suggested by Chris Clements.
This commit is contained in:
david
2009-11-16 17:33:12 +00:00
parent f2da90d612
commit 3c0a38d281
1 changed files with 10 additions and 6 deletions
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16
scan_engine.cc
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@@ -441,6 +441,10 @@ public:
/* Whether we have sent an ICMP timestamp request. */
bool sent_icmp_ts;
/* Have we warned that we've given up on a port for this host yet? Only one
port per host is reported. */
bool retry_capped_warned;
void probeSent(unsigned int nbytes);
/* How long I am currently willing to wait for a probe response
@@ -1139,6 +1143,7 @@ HostScanStats::HostScanStats(Target *t, UltraScanInfo *UltraSI) {
sent_icmp_ping = false;
sent_icmp_mask = false;
sent_icmp_ts = false;
retry_capped_warned = false;
num_probes_active = 0;
num_probes_waiting_retransmit = 0;
lastping_sent = lastprobe_sent = lastrcvd = USI->now;
@@ -4924,7 +4929,6 @@ static void processData(UltraScanInfo *USI) {
list<UltraProbe *>::iterator probeI, nextProbeI;
HostScanStats *host = NULL;
UltraProbe *probe = NULL;
static UltraScanInfo *lastRetryCappedWarning = NULL;
int newstate;
unsigned int maxtries = 0;
bool scanmaybedone = true; /* The whole scan is not yet done */
@@ -4998,11 +5002,11 @@ static void processData(UltraScanInfo *USI) {
ultrascan_port_probe_update(USI, host, probeI, newstate, NULL);
if (host->target->reason.reason_id == ER_UNKNOWN)
host->target->reason.reason_id = ER_NORESPONSE;
if (tryno_capped && lastRetryCappedWarning != USI) {
/* Perhaps I should give this on a per-host basis. Oh
well, hopefully it is rare anyway. */
log_write(LOG_PLAIN, "Warning: Giving up on port early because retransmission cap hit.\n");
lastRetryCappedWarning = USI;
if (tryno_capped && !host->retry_capped_warned) {
log_write(LOG_PLAIN, "Warning: %s giving up on port because"
" retransmission cap hit (%d).\n", host->target->targetipstr(),
probe->tryno);
host->retry_capped_warned = true;
}
continue;
} else if (probe->tryno >= maxtries &&