X-Git-Url: https://git.sesse.net/?p=greproxy;a=blobdiff_plain;f=greprotocol.cpp;h=6f3513039ed67e00706bd2458cab0970c0cb3764;hp=8a400534a59c52d91343ac7767f1d4247b186c58;hb=HEAD;hpb=4c15e1ffd081f5e2f7840a6dea58b131c4358533

diff --git a/greprotocol.cpp b/greprotocol.cpp
index 8a40053..6f35130 100644
--- a/greprotocol.cpp
+++ b/greprotocol.cpp
@@ -51,7 +51,7 @@ GREProtocol::GREProtocol(const in6_addr &src, const in6_addr &dst)
 	}
 }
 
-void GREProtocol::send_packet(uint16_t proto, const string &data, int incoming_seq)
+void GREProtocol::send_packet(uint16_t proto, const string &data, uint32_t incoming_seq)
 {
 	char buf[4096];
 	gre_header *gre = (gre_header *)buf;
@@ -62,7 +62,7 @@ void GREProtocol::send_packet(uint16_t proto, const string &data, int incoming_s
 	gre->protocol_type = htons(proto);
 
 	char *ptr = buf + sizeof(*gre);
-	int seq_be = htonl(incoming_seq);
+	uint32_t seq_be = htonl(incoming_seq);
 	memcpy(ptr, &seq_be, sizeof(seq_be));
 	ptr += sizeof(seq_be);
 
@@ -72,6 +72,8 @@ void GREProtocol::send_packet(uint16_t proto, const string &data, int incoming_s
 		perror("sendto");
 		return;
 	}
+
+	++sent_packets;
 }
 
 int GREProtocol::fd() const
@@ -114,6 +116,7 @@ void GREProtocol::read_packet(Sender *sender)
 
 	//printf("gre packet: proto=%x\n", ntohs(gre->protocol_type));
 
+	++received_packets;
 	sender->send_packet(ntohs(gre->protocol_type), string(ptr, buf + ret), seq);
 }