yuanyuanxianganddeepseek-flash
b1ddec1b8a
Persist every device that has ever logged in to the Go server in a small JSON store (devices.json, overridable with YAMA_DEVICES_FILE and capped by YAMA_DEVICES_MAX, default 1000 newest). The store follows the users.json convention: atomic temp-file write with fsync and rename, a 500 ms debounce for bursts of reconnects, first_seen preserved across logins, and pruning that evicts offline records before devices that are still connected. Devices connected at shutdown are stamped offline before the final flush so last_seen stays accurate across restarts. The server advertises an offlineDevices capability and device_list now appends historical devices that are not online, marked with online:false and last_seen. The web UI shows an Offline checkbox after Total/Showing (state kept in localStorage), renders offline cards dimmed and dashed, and always lists them in the screen-wall sidebar. Older servers without the capability keep the online-only list. Grid and List cards gain a delete button after the terminal button, admin only, behind a confirmation dialog. Deleting an offline device removes its history record; deleting an online device first sends the single-byte TOKEN_UNINSTALL command (matching the MFC OnOnlineUninstall flow) and then removes the record too, so the device does not come back as a dead offline entry. The agent's own disconnect then runs the existing cleanup path: screen and terminal sub-connections are closed, the hub entry is removed, and browsers receive device_offline to release their watch sets, wall sessions, and stream references. Wall mode exposes no delete action. Tests cover history persistence/pruning/recovery, offline ordering, the device_list merge, and all three delete outcomes (offline removal, online uninstall with a single 0x3F byte, and viewer rejection). Co-Authored-By: deepseek-flash
54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package web
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import (
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"path/filepath"
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"testing"
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"github.com/yuanyuanxiang/SimpleRemoter/server/go/connection"
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"github.com/yuanyuanxiang/SimpleRemoter/server/go/devicehistory"
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"github.com/yuanyuanxiang/SimpleRemoter/server/go/hub"
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)
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func TestListDevicesWithOffline(t *testing.T) {
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h := hub.New()
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hist, err := devicehistory.Open(filepath.Join(t.TempDir(), "devices.json"), 100, nil)
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if err != nil {
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t.Fatalf("Open history: %v", err)
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}
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t.Cleanup(func() { _ = hist.Close() })
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h.Subscribe(hist)
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h.Register(&hub.Device{ID: "online", Name: "Online"},
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&connection.Context{RemoteAddr: "10.0.0.1:1000"})
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h.Register(&hub.Device{ID: "gone", Name: "Gone"},
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&connection.Context{RemoteAddr: "10.0.0.2:1000"})
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h.Unregister("gone")
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wh := &wsHub{devices: h, history: hist}
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got := wh.listDevicesWithOffline()
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if len(got) != 2 {
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t.Fatalf("devices = %d, want 2 (1 online + 1 offline)", len(got))
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}
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if got[0].ID != "online" || !got[0].Online {
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t.Fatalf("first = %+v, want online device", got[0])
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}
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if got[1].ID != "gone" || got[1].Online {
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t.Fatalf("second = %+v, want offline device", got[1])
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}
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if got[1].LastSeen == 0 {
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t.Fatal("offline device missing last_seen")
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}
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}
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func TestListDevicesWithoutHistoryIsOnlineOnly(t *testing.T) {
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h := hub.New()
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h.Register(&hub.Device{ID: "online", Name: "Online"},
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&connection.Context{RemoteAddr: "10.0.0.1:1000"})
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wh := &wsHub{devices: h}
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got := wh.listDevicesWithOffline()
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if len(got) != 1 || got[0].ID != "online" {
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t.Fatalf("devices = %+v, want just the online device", got)
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}
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}
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