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Implicit port read buffer completion.

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To disable implicit completion, handler should reset msg->buf field.
This commit is contained in:
Max Romanov
2017-08-02 13:21:32 +03:00
parent bcf99f87e2
commit 9367dd2bf8
4 changed files with 24 additions and 21 deletions
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12
src/nxt_router.c
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@@ -333,8 +333,6 @@ nxt_router_conf_data_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg)
ret = nxt_router_conf_new(task, tmcf, b->mem.pos, b->mem.free);
b->mem.pos = b->mem.free;
if (ret == NXT_OK) {
nxt_router_conf_success(task, tmcf);
return;
@@ -1735,7 +1733,7 @@ static void
nxt_router_app_data_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg)
{
size_t dump_size;
nxt_buf_t *b, *i, *last;
nxt_buf_t *b, *last;
nxt_conn_t *c;
nxt_req_conn_link_t *rc;
nxt_event_engine_t *engine;
@@ -1748,11 +1746,6 @@ nxt_router_app_data_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg)
nxt_debug(task, "request id %08uxD not found", msg->port_msg.stream);
/* Mark buffers as read. */
for (i = b; i != NULL; i = i->next) {
i->mem.pos = i->mem.free;
}
return;
}
@@ -1793,6 +1786,9 @@ nxt_router_app_data_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg)
return;
}
/* Disable instant buffer completion/re-using by port. */
msg->buf = NULL;
if (c->write == NULL) {
c->write = b;
c->write_state = &nxt_router_conn_write_state;