Exemplos de UpdateRetransmissionTimer em C++ (Cpp)

Exemplo n.º 1

Arquivo: tcp_in.c Projeto: Taskiller/mtcp

/*----------------------------------------------------------------------------*/
static inline int
HandleActiveOpen(mtcp_manager_t mtcp, tcp_stream *cur_stream, uint32_t cur_ts, 
		struct tcphdr *tcph, uint32_t seq, uint32_t ack_seq, uint16_t window)
{
	cur_stream->rcvvar->irs = seq;
	cur_stream->snd_nxt = ack_seq;
	cur_stream->sndvar->peer_wnd = window;
	cur_stream->rcvvar->snd_wl1 = cur_stream->rcvvar->irs - 1;
	cur_stream->rcv_nxt = cur_stream->rcvvar->irs + 1;
	cur_stream->rcvvar->last_ack_seq = ack_seq;
	ParseTCPOptions(cur_stream, cur_ts, (uint8_t *)tcph + TCP_HEADER_LEN, 
			(tcph->doff << 2) - TCP_HEADER_LEN);
	cur_stream->sndvar->cwnd = ((cur_stream->sndvar->cwnd == 1)? 
			(cur_stream->sndvar->mss * 2): cur_stream->sndvar->mss);
	cur_stream->sndvar->ssthresh = cur_stream->sndvar->mss * 10;
	UpdateRetransmissionTimer(mtcp, cur_stream, cur_ts);

	return TRUE;
}

Exemplo n.º 2

Arquivo: tcp_in.c Projeto: sicriops/mOS-networking-stack

/*----------------------------------------------------------------------------*/
static inline int
HandleActiveOpen(mtcp_manager_t mtcp, tcp_stream *cur_stream, 
		struct pkt_ctx *pctx)
{
	const struct tcphdr* tcph = pctx->p.tcph;

	cur_stream->rcvvar->irs = pctx->p.seq;
	cur_stream->snd_nxt = pctx->p.ack_seq;
	cur_stream->sndvar->peer_wnd = pctx->p.window;
	cur_stream->rcvvar->snd_wl1 = cur_stream->rcvvar->irs - 1;
	cur_stream->rcv_nxt = cur_stream->rcvvar->irs + 1;
	cur_stream->rcvvar->last_ack_seq = pctx->p.ack_seq;
	ParseTCPOptions(cur_stream, pctx->p.cur_ts, (uint8_t *)tcph + TCP_HEADER_LEN, 
			(tcph->doff << 2) - TCP_HEADER_LEN);
	cur_stream->sndvar->cwnd = ((cur_stream->sndvar->cwnd == 1)? 
			(cur_stream->sndvar->mss * 2): cur_stream->sndvar->mss);
	cur_stream->sndvar->ssthresh = cur_stream->sndvar->mss * 10;
	if (HAS_STREAM_TYPE(cur_stream, MOS_SOCK_STREAM))
		UpdateRetransmissionTimer(mtcp, cur_stream, pctx->p.cur_ts);

	return TRUE;
}