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Using event engine memory buffers in HTTP/1 layer.

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This commit is contained in:
Igor Sysoev
2019-11-14 16:39:48 +03:00
parent 1ec6353733
commit 643c433f8e
4 changed files with 18 additions and 15 deletions
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2
src/nxt_conn.h
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@@ -8,7 +8,7 @@
#define _NXT_CONN_H_INCLUDED_
typedef ssize_t (*nxt_conn_io_read_t)(nxt_conn_t *c);
typedef ssize_t (*nxt_conn_io_read_t)(nxt_task_t *task, nxt_conn_t *c);
typedef nxt_msec_t (*nxt_conn_timer_value_t)(nxt_conn_t *c, uintptr_t data);

2
src/nxt_conn_read.c
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@@ -69,7 +69,7 @@ nxt_conn_io_read(nxt_task_t *task, void *obj, void *data)
n = c->io->recvbuf(c, c->read);
} else {
n = state->io_read_handler(c);
n = state->io_read_handler(task, c);
/* The state can be changed by io_read_handler. */
state = c->read_state;
}

25
src/nxt_h1proto.c
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@@ -18,10 +18,10 @@
*/
#if (NXT_TLS)
static ssize_t nxt_http_idle_io_read_handler(nxt_conn_t *c);
static ssize_t nxt_http_idle_io_read_handler(nxt_task_t *task, nxt_conn_t *c);
static void nxt_http_conn_test(nxt_task_t *task, void *obj, void *data);
#endif
static ssize_t nxt_h1p_idle_io_read_handler(nxt_conn_t *c);
static ssize_t nxt_h1p_idle_io_read_handler(nxt_task_t *task, nxt_conn_t *c);
static void nxt_h1p_conn_proto_init(nxt_task_t *task, void *obj, void *data);
static void nxt_h1p_conn_request_init(nxt_task_t *task, void *obj, void *data);
static void nxt_h1p_conn_request_header_parse(nxt_task_t *task, void *obj,
@@ -196,7 +196,7 @@ static const nxt_conn_state_t nxt_http_idle_state
static ssize_t
nxt_http_idle_io_read_handler(nxt_conn_t *c)
nxt_http_idle_io_read_handler(nxt_task_t *task, nxt_conn_t *c)
{
size_t size;
ssize_t n;
@@ -216,7 +216,7 @@ nxt_http_idle_io_read_handler(nxt_conn_t *c)
size = joint->socket_conf->header_buffer_size;
b = nxt_buf_mem_alloc(c->mem_pool, size, 0);
b = nxt_event_engine_buf_mem_alloc(task->thread->engine, size);
if (nxt_slow_path(b == NULL)) {
c->socket.error = NXT_ENOMEM;
return NXT_ERROR;
@@ -234,7 +234,7 @@ nxt_http_idle_io_read_handler(nxt_conn_t *c)
} else {
c->read = NULL;
nxt_mp_free(c->mem_pool, b);
nxt_event_engine_buf_mem_free(task->thread->engine, b);
}
return n;
@@ -248,12 +248,14 @@ nxt_http_conn_test(nxt_task_t *task, void *obj, void *data)
nxt_buf_t *b;
nxt_conn_t *c;
nxt_tls_conf_t *tls;
nxt_event_engine_t *engine;
nxt_socket_conf_joint_t *joint;
c = obj;
nxt_debug(task, "h1p conn https test");
engine = task->thread->engine;
b = c->read;
p = b->mem.pos;
@@ -262,7 +264,7 @@ nxt_http_conn_test(nxt_task_t *task, void *obj, void *data)
if (p[0] != 0x16) {
b->mem.free = b->mem.pos;
nxt_conn_read(task->thread->engine, c);
nxt_conn_read(engine, c);
return;
}
@@ -292,7 +294,7 @@ nxt_http_conn_test(nxt_task_t *task, void *obj, void *data)
#endif
c->read = NULL;
nxt_mp_free(c->mem_pool, b);
nxt_event_engine_buf_mem_free(engine, b);
joint = c->listen->socket.data;
@@ -330,7 +332,7 @@ static const nxt_conn_state_t nxt_h1p_idle_state
static ssize_t
nxt_h1p_idle_io_read_handler(nxt_conn_t *c)
nxt_h1p_idle_io_read_handler(nxt_task_t *task, nxt_conn_t *c)
{
size_t size;
ssize_t n;
@@ -353,7 +355,7 @@ nxt_h1p_idle_io_read_handler(nxt_conn_t *c)
if (b == NULL) {
size = joint->socket_conf->header_buffer_size;
b = nxt_buf_mem_alloc(c->mem_pool, size, 0);
b = nxt_event_engine_buf_mem_alloc(task->thread->engine, size);
if (nxt_slow_path(b == NULL)) {
c->socket.error = NXT_ENOMEM;
return NXT_ERROR;
@@ -367,7 +369,7 @@ nxt_h1p_idle_io_read_handler(nxt_conn_t *c)
} else {
c->read = NULL;
nxt_mp_free(c->mem_pool, b);
nxt_event_engine_buf_mem_free(task->thread->engine, b);
}
return n;
@@ -1232,7 +1234,8 @@ nxt_h1p_complete_buffers(nxt_task_t *task, nxt_h1proto_t *h1p)
size = nxt_buf_mem_used_size(&in->mem);
if (size == 0) {
nxt_mp_free(c->mem_pool, in);
nxt_work_queue_add(&task->thread->engine->fast_work_queue,
in->completion_handler, task, in, in->parent);
c->read = NULL;
}

4
src/nxt_h1proto_websocket.c
View File

@@ -26,7 +26,7 @@ static void nxt_h1p_conn_ws_keepalive_enable(nxt_task_t *task,
static void nxt_h1p_conn_ws_frame_process(nxt_task_t *task, nxt_conn_t *c,
nxt_h1proto_t *h1p, nxt_websocket_header_t *wsh);
static void nxt_h1p_conn_ws_error(nxt_task_t *task, void *obj, void *data);
static ssize_t nxt_h1p_ws_io_read_handler(nxt_conn_t *c);
static ssize_t nxt_h1p_ws_io_read_handler(nxt_task_t *task, nxt_conn_t *c);
static void nxt_h1p_conn_ws_timeout(nxt_task_t *task, void *obj, void *data);
static void nxt_h1p_conn_ws_frame_payload_read(nxt_task_t *task, void *obj,
void *data);
@@ -473,7 +473,7 @@ nxt_h1p_conn_ws_error(nxt_task_t *task, void *obj, void *data)
static ssize_t
nxt_h1p_ws_io_read_handler(nxt_conn_t *c)
nxt_h1p_ws_io_read_handler(nxt_task_t *task, nxt_conn_t *c)
{
size_t size;
ssize_t n;