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offload sendfile supported on FreeBSD and DragonFly

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This commit is contained in:
Roberto De Ioris
2012-11-09 21:36:39 +01:00
parent 57b72ac17d
commit f4187680bd
1 changed files with 12 additions and 4 deletions
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core/offload.c
+12 -4
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@@ -276,7 +276,7 @@ static int uwsgi_offload_sendfile_transfer(struct uwsgi_thread *ut, struct uwsgi
if (event_queue_add_fd_write(ut->queue, uor->s)) return -1;
return 0;
}
#if defined(__linux__)
#if defined(__linux__) || defined(__sun__)
ssize_t len = sendfile(uor->s, uor->fd, &uor->pos, 128 * 1024);
if (len > 0) {
uor->written += len;
@@ -288,6 +288,15 @@ static int uwsgi_offload_sendfile_transfer(struct uwsgi_thread *ut, struct uwsgi
uwsgi_offload_retry
uwsgi_error("sendfile()");
}
#elif defined(__FreeBSD__) || defined(__DragonFly__)
off_t sbytes = 0;
int ret = sendfile(uor->fd, uor->s, uor->pos, 0, NULL, &sbytes, 0);
// transfer finished
if (ret == -1) {
uor->pos += sbytes;
uwsgi_offload_retry
uwsgi_error("sendfile()");
}
#endif
return -1;
@@ -300,9 +309,8 @@ the offload task starts soon after the call to connect()
0 -> waiting for connection on fd
1 -> sending request to fd (write event)
2 -> start waiting for read on s and fd
3/a -> if read on s, stop all and wait for write on fd
3/b -> if read on fd, stop all and wait for write on s
3/c -> if one of the peer fail, just destroy the task
3 -> write to s
4 -> write to fd
*/
static int uwsgi_offload_net_transfer(struct uwsgi_thread *ut, struct uwsgi_offload_request *uor, int fd) {