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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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68
src/nxt_conn.c
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@@ -8,36 +8,34 @@
nxt_conn_io_t nxt_unix_conn_io = {
nxt_conn_io_connect,
nxt_conn_io_accept,
.connect = nxt_conn_io_connect,
.accept = nxt_conn_io_accept,
nxt_conn_io_read,
nxt_conn_io_recvbuf,
nxt_conn_io_recv,
.read = nxt_conn_io_read,
.recvbuf = nxt_conn_io_recvbuf,
.recv = nxt_conn_io_recv,
nxt_conn_io_write,
nxt_event_conn_io_write_chunk,
.write = nxt_conn_io_write,
.sendbuf = nxt_conn_io_sendbuf,
#if (NXT_HAVE_LINUX_SENDFILE)
nxt_linux_event_conn_io_sendfile,
.old_sendbuf = nxt_linux_event_conn_io_sendfile,
#elif (NXT_HAVE_FREEBSD_SENDFILE)
nxt_freebsd_event_conn_io_sendfile,
.old_sendbuf = nxt_freebsd_event_conn_io_sendfile,
#elif (NXT_HAVE_MACOSX_SENDFILE)
nxt_macosx_event_conn_io_sendfile,
.old_sendbuf = nxt_macosx_event_conn_io_sendfile,
#elif (NXT_HAVE_SOLARIS_SENDFILEV)
nxt_solaris_event_conn_io_sendfilev,
.old_sendbuf = nxt_solaris_event_conn_io_sendfilev,
#elif (NXT_HAVE_AIX_SEND_FILE)
nxt_aix_event_conn_io_send_file,
.old_sendbuf = nxt_aix_event_conn_io_send_file,
#elif (NXT_HAVE_HPUX_SENDFILE)
nxt_hpux_event_conn_io_sendfile,
.old_sendbuf = nxt_hpux_event_conn_io_sendfile,
#else
nxt_event_conn_io_sendbuf,
.old_sendbuf = nxt_event_conn_io_sendbuf,
#endif
nxt_event_conn_io_writev,
nxt_event_conn_io_send,
nxt_conn_io_shutdown,
.writev = nxt_event_conn_io_writev,
.send = nxt_event_conn_io_send,
};
@@ -103,40 +101,6 @@ nxt_conn_free(nxt_task_t *task, nxt_conn_t *c)
}
void
nxt_conn_io_shutdown(nxt_task_t *task, void *obj, void *data)
{
int ret;
nxt_conn_t *c;
static const struct linger linger_off = {
.l_onoff = 1,
.l_linger = 0,
};
c = obj;
nxt_debug(task, "event conn shutdown");
if (c->socket.timedout) {
/*
* Resetting of timed out connection on close
* releases kernel memory associated with socket.
* This also causes sending TCP/IP RST to a peer.
*/
ret = setsockopt(c->socket.fd, SOL_SOCKET, SO_LINGER, &linger_off,
sizeof(struct linger));
if (nxt_slow_path(ret != 0)) {
nxt_alert(task, "setsockopt(%d, SO_LINGER) failed %E",
c->socket.fd, nxt_socket_errno);
}
}
c->write_state->close_handler(task, c, data);
}
void
nxt_conn_timer(nxt_event_engine_t *engine, nxt_conn_t *c,
const nxt_conn_state_t *state, nxt_timer_t *timer)