void ConnClient::on_recv_udp_snd_conv(const char* buf, ssize_t size) {
int r = -1;
kcpuv_conv_t conv;
hs_snd_conv_s* hs = NULL;
r = ikcp_get_conv(buf, (long)size, &conv);
PROC_ERR_NOLOG(r);
CHK_COND_NOLOG(conv == CONV_SND_CONV);
CHK_COND_NOLOG(sizeof(hs_snd_conv_s) == size);
hs = (hs_snd_conv_s*)buf;
CHK_COND_NOLOG(hs->n == _req_conn.n);
r = init_kcp(hs->new_conv);
PROC_ERR_NOLOG(r);
_conv = hs->new_conv;
_key = hs->key;
hs_ack_conv_s ack;
ack.header.key = _key;
r = send_kcp((const char*)&ack, sizeof(ack));
PROC_ERR(r);
_status = CONV_ESTABLISHED;
Exit0:
return;
}
int Conn::init(kcpuv_conv_t conv, const sockaddr* addr, uv_udp_t* handle) {
_conv = conv;
_addr = *addr;
_udp = handle;
int r = -1;
_kcp = ikcp_create(conv, (void*)this);
CHK_COND(_kcp);
_kcp->output = on_kcp_output;
r = ikcp_nodelay(_kcp, 1, 10, 2, 1);
PROC_ERR(r);
return 0;
Exit0:
return -1;
}
/*@ckcpuv*/
int conn_init(conn_t * thiz, kcpuv_conv_t conv, const struct sockaddr* addr, uv_udp_t* handle) {
thiz->_conv = conv;
thiz->_addr = *addr;
thiz->_udp = handle;
int r = -1;
thiz->_kcp = ikcp_create(conv, (void*)thiz);
CHK_COND(thiz->_kcp);
thiz->_kcp->output = on_kcp_output;
r = ikcp_nodelay(thiz->_kcp, 1, 10, 2, 1);
PROC_ERR(r);
return 0;
Exit0:
return -1;
}
