feat: 设备自动发现——定时扫描局域网+Tailscale 网段开放 adb 5555 的设备进入待连接池,用户确认后才加入正式设备池(不自动连接);socket 并发探测+adb 短超时验证(state=device 过滤 unauthorized),配置存 app_meta 可前端调整;配套:adb_connect_light 验证短超时、DISABLE_SCHEDULER 回归开关
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@@ -238,6 +238,21 @@ class Device(db.Model):
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return f"<Device {self.serial}>"
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class PendingDevice(db.Model):
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"""自动发现待连接池:扫描验证通过的设备,等待用户确认后才入正式池。
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与 Device 表的区别:只代表"被扫描到、可连接",不参与任务调度。
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"""
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serial = db.Column(db.String(120), primary_key=True) # 如 192.168.20.5:5555
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source = db.Column(db.String(20), default="") # lan / tailscale
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first_seen = db.Column(db.String(20), default="") # 首次发现时间
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last_seen = db.Column(db.String(20), default="") # 最近一次扫描仍可见的时间
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def to_dict(self):
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return {"serial": self.serial, "source": self.source or "",
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"first_seen": self.first_seen or "", "last_seen": self.last_seen or ""}
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# 版本化 schema 迁移:新增结构变更时在此追加 (版本号, 说明, SQL)
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# 版本号单调递增,只执行比当前 schema_version 新的迁移。
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SCHEMA_MIGRATIONS = [
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@@ -252,6 +267,12 @@ SCHEMA_MIGRATIONS = [
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"created_at VARCHAR(20) DEFAULT '')"),
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(3, "设备池:device 表新增 model 列(型号,在线时自动采集)",
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"ALTER TABLE device ADD COLUMN model TEXT DEFAULT ''"),
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(4, "自动发现:pending_device 待连接池表(扫描发现的设备,用户确认后才入正式池)",
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"CREATE TABLE IF NOT EXISTS pending_device ("
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"serial VARCHAR(120) PRIMARY KEY,"
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"source VARCHAR(20) DEFAULT '',"
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"first_seen VARCHAR(20) DEFAULT '',"
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"last_seen VARCHAR(20) DEFAULT '')"),
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]
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