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client side TCP fast open support on Darwin

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This commit is contained in:
crvv
2015-12-07 00:46:04 +08:00
parent c7ad107aab
commit 002e3e5394
1 changed files with 18 additions and 0 deletions
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src/local.c
+18
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@@ -294,8 +294,26 @@ static void server_recv_cb(EV_P_ ev_io *w, int revents)
ev_timer_start(EV_A_ & remote->send_ctx->watcher);
} else {
#ifdef TCP_FASTOPEN
#ifdef __APPLE__
((struct sockaddr_in*)&(remote->addr))->sin_len = sizeof(struct sockaddr_in);
sa_endpoints_t endpoints;
bzero((char*)&endpoints, sizeof(endpoints));
endpoints.sae_dstaddr = (struct sockaddr*)&(remote->addr);
endpoints.sae_dstaddrlen = remote->addr_len;
struct iovec iov;
iov.iov_base = remote->buf->array;
iov.iov_len = remote->buf->len;
size_t len;
int s = connectx(remote->fd, &endpoints, SAE_ASSOCID_ANY, CONNECT_DATA_IDEMPOTENT,
&iov, 1, &len, NULL);
if (s == 0) {
s = len;
}
#else
int s = sendto(remote->fd, remote->buf->array, remote->buf->len, MSG_FASTOPEN,
(struct sockaddr *)&(remote->addr), remote->addr_len);
#endif
if (s == -1) {
if (errno == EINPROGRESS) {
// in progress, wait until connected