Mercurial > hg > nginx
comparison src/core/ngx_connection.h @ 5498:d39a69427056
Allowed up to two EBUSY errors from sendfile().
Fallback to synchronous sendfile() now only done on 3rd EBUSY without
any progress in a row. Not falling back is believed to be better
in case of occasional EBUSY, though protection is still needed to
make sure there will be no infinite loop.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Sat, 04 Jan 2014 03:31:58 +0400 |
| parents | 1ab1cf63f885 |
| children | 311803b21504 |
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| 5497:2cfc095a607a | 5498:d39a69427056 |
|---|---|
| 175 unsigned accept_context_updated:1; | 175 unsigned accept_context_updated:1; |
| 176 #endif | 176 #endif |
| 177 | 177 |
| 178 #if (NGX_HAVE_AIO_SENDFILE) | 178 #if (NGX_HAVE_AIO_SENDFILE) |
| 179 unsigned aio_sendfile:1; | 179 unsigned aio_sendfile:1; |
| 180 unsigned busy_count:2; | |
| 180 ngx_buf_t *busy_sendfile; | 181 ngx_buf_t *busy_sendfile; |
| 181 #endif | 182 #endif |
| 182 | 183 |
| 183 #if (NGX_THREADS) | 184 #if (NGX_THREADS) |
| 184 ngx_atomic_t lock; | 185 ngx_atomic_t lock; |