Events: removed broken thread support from posted events.

It's mostly dead code.  And the idea of thread support for this task has
been deprecated.

2 files changed, 1 insertions, 31 deletions

diff --git a/src/core/ngx_connection.c b/src/core/ngx_connection.c
index 4c42ffc0d..7b3daf20a 100644
--- a/src/core/ngx_connection.c
+++ b/src/core/ngx_connection.c
@@ -951,26 +951,9 @@ ngx_close_connection(ngx_connection_t *c)
      * before we clean the connection
      */
 
-    ngx_mutex_lock(ngx_posted_events_mutex);
-
-    if (c->read->prev) {
-        ngx_delete_posted_event(c->read);
-    }
-
-    if (c->write->prev) {
-        ngx_delete_posted_event(c->write);
-    }
-
-    c->read->closed = 1;
-    c->write->closed = 1;
-
     ngx_unlock(&c->lock);
-    c->read->locked = 0;
-    c->write->locked = 0;
-
-    ngx_mutex_unlock(ngx_posted_events_mutex);
 
-#else
+#endif
 
     if (c->read->prev) {
         ngx_delete_posted_event(c->read);
@@ -983,8 +966,6 @@ ngx_close_connection(ngx_connection_t *c)
     c->read->closed = 1;
     c->write->closed = 1;
 
-#endif
-
     ngx_reusable_connection(c, 0);
 
     log_error = c->log_error;
diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index 5f7897853..a17793b13 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -3082,17 +3082,6 @@ ngx_udp_connect(ngx_udp_connection_t *uc)
 
     c->number = ngx_atomic_fetch_add(ngx_connection_counter, 1);
 
-#if (NGX_THREADS)
-
-    /* TODO: lock event when call completion handler */
-
-    rev->lock = &c->lock;
-    wev->lock = &c->lock;
-    rev->own_lock = &c->lock;
-    wev->own_lock = &c->lock;
-
-#endif
-
     ngx_log_debug3(NGX_LOG_DEBUG_EVENT, &uc->log, 0,
                    "connect to %V, fd:%d #%uA", &uc->server, s, c->number);