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Introducing application timeout.

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This commit is contained in:
Max Romanov
2017-09-15 20:30:24 +03:00
parent 90ae152ce0
commit 0bec14878e
13 changed files with 595 additions and 332 deletions
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117
src/nxt_event_engine.c
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@@ -232,6 +232,12 @@ nxt_event_engine_post(nxt_event_engine_t *engine, nxt_work_t *work)
{
nxt_debug(&engine->task, "event engine post");
#if (NXT_DEBUG)
if (nxt_slow_path(work->next != NULL)) {
nxt_debug(&engine->task, "event engine post multiple works");
}
#endif
nxt_locked_work_queue_add(&engine->locked_work_queue, work);
nxt_event_engine_signal(engine, 0);
@@ -530,117 +536,6 @@ nxt_event_engine_start(nxt_event_engine_t *engine)
}
static nxt_int_t
nxt_req_conn_test(nxt_lvlhsh_query_t *lhq, void *data)
{
return NXT_OK;
}
static const nxt_lvlhsh_proto_t lvlhsh_req_conn_proto nxt_aligned(64) = {
NXT_LVLHSH_DEFAULT,
nxt_req_conn_test,
nxt_lvlhsh_alloc,
nxt_lvlhsh_free,
};
void
nxt_event_engine_request_add(nxt_event_engine_t *engine,
nxt_req_conn_link_t *rc)
{
nxt_lvlhsh_query_t lhq;
lhq.key_hash = nxt_murmur_hash2(&rc->req_id, sizeof(rc->req_id));
lhq.key.length = sizeof(rc->req_id);
lhq.key.start = (u_char *) &rc->req_id;
lhq.proto = &lvlhsh_req_conn_proto;
lhq.replace = 0;
lhq.value = rc;
lhq.pool = engine->mem_pool;
switch (nxt_lvlhsh_insert(&engine->requests, &lhq)) {
case NXT_OK:
break;
default:
nxt_thread_log_error(NXT_LOG_WARN, "req %08uxD to conn add failed",
rc->req_id);
break;
}
}
nxt_req_conn_link_t *
nxt_event_engine_request_find(nxt_event_engine_t *engine, nxt_req_id_t req_id)
{
nxt_lvlhsh_query_t lhq;
lhq.key_hash = nxt_murmur_hash2(&req_id, sizeof(req_id));
lhq.key.length = sizeof(req_id);
lhq.key.start = (u_char *) &req_id;
lhq.proto = &lvlhsh_req_conn_proto;
if (nxt_lvlhsh_find(&engine->requests, &lhq) == NXT_OK) {
return lhq.value;
}
return NULL;
}
void
nxt_event_engine_request_remove(nxt_event_engine_t *engine,
nxt_req_conn_link_t *rc)
{
nxt_lvlhsh_query_t lhq;
lhq.key_hash = nxt_murmur_hash2(&rc->req_id, sizeof(rc->req_id));
lhq.key.length = sizeof(rc->req_id);
lhq.key.start = (u_char *) &rc->req_id;
lhq.proto = &lvlhsh_req_conn_proto;
lhq.pool = engine->mem_pool;
switch (nxt_lvlhsh_delete(&engine->requests, &lhq)) {
case NXT_OK:
break;
default:
nxt_thread_log_error(NXT_LOG_WARN, "req %08uxD to conn remove failed",
rc->req_id);
break;
}
}
nxt_req_conn_link_t *
nxt_event_engine_request_find_remove(nxt_event_engine_t *engine,
nxt_req_id_t req_id)
{
nxt_lvlhsh_query_t lhq;
lhq.key_hash = nxt_murmur_hash2(&req_id, sizeof(req_id));
lhq.key.length = sizeof(req_id);
lhq.key.start = (u_char *) &req_id;
lhq.proto = &lvlhsh_req_conn_proto;
lhq.pool = engine->mem_pool;
switch (nxt_lvlhsh_delete(&engine->requests, &lhq)) {
case NXT_OK:
return lhq.value;
default:
nxt_thread_log_error(NXT_LOG_WARN, "req %08uxD to conn remove failed",
req_id);
break;
}
return NULL;
}
#if (NXT_DEBUG)
void nxt_event_engine_thread_adopt(nxt_event_engine_t *engine)