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Only use broadcast at the start of the PMTU discovery phase.

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For local peer discovery, only a handful of packets are necessary for
peers to detect each other.
This commit is contained in:
Guus Sliepen 2012-02-26 16:23:02 +01:00
parent 5140656de6
commit ae52496109
1 changed files with 4 additions and 1 deletions
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5
src/net_packet.c
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@ -138,7 +138,10 @@ void send_mtu_probe(node_t *n) {
memset(packet.data, 0, 14); memset(packet.data, 0, 14);
RAND_pseudo_bytes(packet.data + 14, len - 14); RAND_pseudo_bytes(packet.data + 14, len - 14);
packet.len = len; packet.len = len;
packet.priority = i < 3 ? 0 : -1; if(i >= 3 && n->mtuprobes <= 10)
packet.priority = -1;
else
packet.priority = 0;
ifdebug(TRAFFIC) logger(LOG_INFO, "Sending MTU probe length %d to %s (%s)", len, n->name, n->hostname); ifdebug(TRAFFIC) logger(LOG_INFO, "Sending MTU probe length %d to %s (%s)", len, n->name, n->hostname);