From 8123b442b5c6f5b852fcce3c04c89b54cd398459 Mon Sep 17 00:00:00 2001 From: MemRelay Date: Tue, 29 Sep 2026 23:55:03 +0800 Subject: [PATCH] create: Checkpoint 2026-09-29 15:55:01 UTC [a883cdb54c] MemRelay-Operation: checkpoint-save:nixmsg-ckpt-20260929-1555 MemRelay-Resource: 4b8a0222-20d3-4531-98b1-4b735b3ef70e --- ...nt 2026-09-29 15-55-01 UTC [a883cdb54c].md | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 projects/25464650-ed5d-440e-b362-190f2852d451/Checkpoint 2026-09-29 15-55-01 UTC [a883cdb54c].md diff --git a/projects/25464650-ed5d-440e-b362-190f2852d451/Checkpoint 2026-09-29 15-55-01 UTC [a883cdb54c].md b/projects/25464650-ed5d-440e-b362-190f2852d451/Checkpoint 2026-09-29 15-55-01 UTC [a883cdb54c].md new file mode 100644 index 0000000..b0ecf65 --- /dev/null +++ b/projects/25464650-ed5d-440e-b362-190f2852d451/Checkpoint 2026-09-29 15-55-01 UTC [a883cdb54c].md @@ -0,0 +1,24 @@ +--- +title: Checkpoint 2026-09-29 15:55:01 UTC [a883cdb54c] +type: checkpoint +permalink: main/projects/25464650-ed5d-440e-b362-190f2852d451/checkpoint-2026-09-29-15-55-01-utc-a883cdb54c +stable_id: 4b8a0222-20d3-4531-98b1-4b735b3ef70e +scope: project +memory_type: checkpoint +project_id: 25464650-ed5d-440e-b362-190f2852d451 +usage_profile_id: 0c9feb46-d06e-43cd-9ef0-c5813c84a998 +status: active +revision: 1 +request_id: nixmsg-ckpt-20260929-1555 +created_at: '2026-09-29T15:55:01.068377+00:00' +updated_at: '2026-09-29T15:55:01.068377+00:00' +tags: +- nixmsg +- design +--- + +完成：用户询问离线邮箱能否改用 Redis。已回复建议：单机、1000 设备以内，离线消息是唯一副本，继续用 SQLite。Redis 只能替换邮箱存储，在线传输仍然是 Mosquitto；若改用必须开 AOF，每条消息的 TTL 仍要自己扫，代码量差不多，多一个服务。仅当机器已有 Redis，或管理服务要多进程共享邮箱时再换。 +原因：用户对 SQLite 选型有疑问。 +验证：未写代码。 +下一步：等用户确认邮箱用 SQLite 还是 Redis，再说是否开工。未确认前不要把 Redis 写成已裁定决定。 +给下个会话：项目 ID 25464650-ed5d-440e-b362-190f2852d451，目录 e:/code/NixMsg，需求记忆 9cea62eb-5435-4fb1-af51-9699bb182b1a revision 2。 \ No newline at end of file