3 files changed, 18 insertions, 4 deletions
diff --git a/src/core/nginx.h b/src/core/nginx.h
index e915be3e7..b926ba6fe 100644
--- a/src/core/nginx.h
+++ b/src/core/nginx.h
@@ -9,8 +9,8 @@
 #define _NGINX_H_INCLUDED_
 
 
-#define nginx_version      1019006
-#define NGINX_VERSION      "1.19.6"
+#define nginx_version      1019007
+#define NGINX_VERSION      "1.19.7"
 #define NGINX_VER          "nginx/" NGINX_VERSION
 
 #ifdef NGX_BUILD
diff --git a/src/core/ngx_connection.c b/src/core/ngx_connection.c
index 21f9980f2..2c0346f6b 100644
--- a/src/core/ngx_connection.c
+++ b/src/core/ngx_connection.c
@@ -1316,6 +1316,7 @@ ngx_drain_connections(ngx_cycle_t *cycle)
                       cycle->connection_n);
     }
 
+    c = NULL;
     n = ngx_max(ngx_min(32, cycle->reusable_connections_n / 8), 1);
 
     for (i = 0; i < n; i++) {
@@ -1332,6 +1333,21 @@ ngx_drain_connections(ngx_cycle_t *cycle)
         c->close = 1;
         c->read->handler(c->read);
     }
+
+    if (cycle->free_connection_n == 0 && c && c->reusable) {
+
+        /*
+         * if no connections were freed, try to reuse the last
+         * connection again: this should free it as long as
+         * previous reuse moved it to lingering close
+         */
+
+        ngx_log_debug0(NGX_LOG_DEBUG_CORE, c->log, 0,
+                       "reusing connection again");
+
+        c->close = 1;
+        c->read->handler(c->read);
+    }
 }
 
 
diff --git a/src/core/ngx_connection.h b/src/core/ngx_connection.h
index edc1ccbc2..548c83569 100644
--- a/src/core/ngx_connection.h
+++ b/src/core/ngx_connection.h
@@ -45,8 +45,6 @@ struct ngx_listening_s {
     size_t              pool_size;
     /* should be here because of the AcceptEx() preread */
     size_t              post_accept_buffer_size;
-    /* should be here because of the deferred accept */
-    ngx_msec_t          post_accept_timeout;
 
     ngx_listening_t    *previous;
     ngx_connection_t   *connection;