int skt_send_sync_recv(int fd, const void *sbuf, size_t slen, void *rbuf, size_t rlen, int timeout)
{
skt_send(fd, sbuf, slen);
skt_set_noblk(fd, 0);
skt_recv(fd, rbuf, rlen);
return 0;
}
int rpc_send(struct rpc *r, const void *buf, size_t len)
{
int ret, head_size;
struct rpc_packet *pkt = &r->packet;
pkt->header.len = len;
pkt->data = (void *)buf;
head_size = sizeof(rpc_header_t);
ret = skt_send(r->fd, (void *)&pkt->header, head_size);
if (ret != head_size) {
loge("skt_send failed!\n");
return -1;
}
ret = skt_send(r->fd, buf, len);
if (ret != len) {
loge("skt_send failed!\n");
return -1;
}
return ret;
}
int rpc_send(struct rpc *r, const void *buf, size_t len)
{
int ret, head_size;
struct rpc_packet *pkt = &r->send_pkt;
update_rpc_timestamp(pkt);
pkt->header.payload_len = len;
pkt->payload = (void *)buf;
head_size = sizeof(rpc_header_t);
ret = skt_send(r->fd, (void *)&pkt->header, head_size);
if (ret != head_size) {
loge("skt_send failed!\n");
return -1;
}
ret = skt_send(r->fd, pkt->payload, pkt->header.payload_len);
if (ret != pkt->header.payload_len) {
loge("skt_send failed!\n");
return -1;
}
return (head_size + ret);
}
static int tcp_write(struct protocol_ctx *sc, void *buf, int len)
{
struct tcp_ctx *c = sc->priv;
return skt_send(c->fd, buf, len);
}
int rpc_echo(struct rpc *r, const void *buf, size_t len)
{
return skt_send(r->fd, buf, len);
}