From 447f5bf9c55797f524b2f9487563fcbe7fbb3f35 Mon Sep 17 00:00:00 2001 From: JianBo He Date: Tue, 28 Mar 2023 18:51:27 +0800 Subject: [PATCH] chore: add changes --- changes/ce/fix-10257.en.md | 11 +++++++++++ changes/ce/fix-10257.zh.md | 8 ++++++++ 2 files changed, 19 insertions(+) create mode 100644 changes/ce/fix-10257.en.md create mode 100644 changes/ce/fix-10257.zh.md diff --git a/changes/ce/fix-10257.en.md b/changes/ce/fix-10257.en.md new file mode 100644 index 000000000..aa5ed2519 --- /dev/null +++ b/changes/ce/fix-10257.en.md @@ -0,0 +1,11 @@ +Fixed the issue where `auto_observe` was not working in LwM2M Gateway. + +Before the fix, OBSERVE requests were sent without a token, causing failures +that LwM2M clients could not handle. + +After the fix, LwM2M Gateway can correctly observe the resource list carried by +client, furthermore, unknown resources will be ignored and printing the following +warning log: +``` +2023-03-28T18:50:27.771123+08:00 [warning] msg: ignore_observer_resource, mfa: emqx_lwm2m_session:observe_object_list/3, line: 522, peername: 127.0.0.1:56830, clientid: testlwm2mclient, object_id: 31024, reason: no_xml_definition +``` diff --git a/changes/ce/fix-10257.zh.md b/changes/ce/fix-10257.zh.md new file mode 100644 index 000000000..962495f2d --- /dev/null +++ b/changes/ce/fix-10257.zh.md @@ -0,0 +1,8 @@ +修复 LwM2M 网关 `auto_observe` 不工作的问题。 + +在修复之前，下发的 OBSERVE 请求没有 Token 从而导致 LwM2M 客户端无法处理的失败。 + +修复后，能正确监听 LwM2M 携带的资源列表、和会忽略未知的资源，并打印以下日志： +``` +2023-03-28T18:50:27.771123+08:00 [warning] msg: ignore_observer_resource, mfa: emqx_lwm2m_session:observe_object_list/3, line: 522, peername: 127.0.0.1:56830, clientid: testlwm2mclient, object_id: 31024, reason: no_xml_definition +```