assign addr to host not addr_text

Author: shreemaan-abhishek

patch/1.27.1.1/ngx_lua-enable_keepalive.patch

@@ -1,5 +1,5 @@
 diff --git src/ngx_http_lua_balancer.c src/ngx_http_lua_balancer.c
-index ae0f1380..f5163e5d 100644
+index ae0f1380..bfedaa9e 100644
 --- src/ngx_http_lua_balancer.c
 +++ src/ngx_http_lua_balancer.c
 @@ -31,10 +31,39 @@ typedef struct {
@@ -632,7 +632,15 @@ index ae0f1380..f5163e5d 100644
  {
      ngx_url_t              url;
      ngx_http_lua_ctx_t    *ctx;
-@@ -927,25 +1102,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r,
+@@ -920,32 +1095,15 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r,
+     if (url.addrs && url.addrs[0].sockaddr) {
+         bp->sockaddr = url.addrs[0].sockaddr;
+         bp->socklen = url.addrs[0].socklen;
+-        bp->addr_text = &url.addrs[0].name;
++        bp->host = &url.addrs[0].name;
+ 
+     } else {
+         *err = "no host allowed";
          return NGX_ERROR;
      }