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Added SSL/TLS support on connection level.

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This commit is contained in:
Igor Sysoev
2018-09-20 15:05:37 +03:00
parent e964e982fd
commit 96cd68b340
22 changed files with 1104 additions and 778 deletions
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29
src/nxt_conn.h
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@@ -56,26 +56,20 @@ typedef struct {
ssize_t (*recv)(nxt_conn_t *c, void *buf,
size_t size, nxt_uint_t flags);
/*
* The write() is an interface to write a buffer chain with a given rate
* limit. It calls write_chunk() in a loop and handles write event timer.
*/
/* The write() is an interface to write a buffer chain. */
nxt_work_handler_t write;
/*
* The write_chunk() interface writes a buffer chain with a given limit
* and toggles write event. SSL/TLS libraries' write_chunk() interface
* buffers data and calls the library specific send() interface to write
* the buffered data eventually.
*/
ssize_t (*write_chunk)(nxt_conn_t *c,
nxt_buf_t *b, size_t limit);
/*
* The sendbuf() is an interface for OS-specific sendfile
* implementations or simple writev().
*/
ssize_t (*sendbuf)(nxt_conn_t *c, nxt_buf_t *b,
ssize_t (*sendbuf)(nxt_task_t *task,
nxt_sendbuf_t *sb);
/*
* The sendbuf() is an interface for OS-specific sendfile
* implementations or simple writev().
*/
ssize_t (*old_sendbuf)(nxt_conn_t *c, nxt_buf_t *b,
size_t limit);
/*
* The writev() is an interface to write several nxt_iobuf_t buffers.
@@ -146,8 +140,8 @@ struct nxt_conn_s {
nxt_conn_io_t *io;
union {
#if (NXT_SSLTLS)
void *ssltls;
#if (NXT_TLS)
void *tls;
#endif
nxt_thread_pool_t *thread_pool;
} u;
@@ -225,7 +219,6 @@ struct nxt_conn_s {
NXT_EXPORT nxt_conn_t *nxt_conn_create(nxt_mp_t *mp, nxt_task_t *task);
NXT_EXPORT void nxt_conn_free(nxt_task_t *task, nxt_conn_t *c);
void nxt_conn_io_shutdown(nxt_task_t *task, void *obj, void *data);
NXT_EXPORT void nxt_conn_close(nxt_event_engine_t *engine, nxt_conn_t *c);
NXT_EXPORT void nxt_conn_timer(nxt_event_engine_t *engine, nxt_conn_t *c,
@@ -265,8 +258,6 @@ ssize_t nxt_conn_io_send(nxt_task_t *task, nxt_sendbuf_t *sb, void *buf,
size_t nxt_event_conn_write_limit(nxt_conn_t *c);
nxt_bool_t nxt_event_conn_write_delayed(nxt_event_engine_t *engine,
nxt_conn_t *c, size_t sent);
ssize_t nxt_event_conn_io_write_chunk(nxt_conn_t *c, nxt_buf_t *b,
size_t limit);
ssize_t nxt_event_conn_io_writev(nxt_conn_t *c, nxt_iobuf_t *iob,
nxt_uint_t niob);
ssize_t nxt_event_conn_io_send(nxt_conn_t *c, void *buf, size_t size);