fix: 会话总量改回本次运行累计(累加差值)
网卡开机累计值与今日累计不一致让用户困惑,改回累加差值模式: 本次会话 = dde-shell 启动至今的流量,重启清零,不再超过今日累计
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@@ -545,11 +545,11 @@ void NetworkMonitorApplet::calculateSpeed()
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const qint64 txDeltaClamped = txDelta > 0 ? txDelta : 0;
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m_downloadSpeed = rxDeltaClamped / elapsedSec;
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m_uploadSpeed = txDeltaClamped / elapsedSec;
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// 会话总量:直接读取活动接口累计字节数(开机至今),而非累加差值
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// 设计原因:用户期望"本次会话"显示当前网卡从开机起的累计流量,
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// 切换网卡后立即显示新网卡的累计值,无流量网卡显示 0
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m_totalDownload = currentRxBytes;
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m_totalUpload = currentTxBytes;
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// 会话总量:累加差值(dde-shell 启动至今的流量),重启清零
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// 设计原因:用户期望"本次会话"是本次 dde-shell 运行期间的流量,
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// 与流量统计窗口的"今日累计"(从0点起)区分,数值不会超过今日累计
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m_totalDownload += rxDeltaClamped;
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m_totalUpload += txDeltaClamped;
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// 累加日/月流量日志(仅活动接口增量,与速度计算口径一致)
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appendToTrafficLog(rxDeltaClamped, txDeltaClamped);
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m_lastRxBytes = currentRxBytes;
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@@ -573,15 +573,6 @@ void NetworkMonitorApplet::calculateSpeed()
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m_rxDropped = static_cast<quint64>(iface.rxDropped);
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m_txDropped = static_cast<quint64>(iface.txDropped);
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emit packetStatsChanged();
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// 接口切换后立即更新会话总量为新网卡的累计字节数(开机至今)
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// 设计原因:会话总量改为读取活动接口累计值,切换后应立即显示新网卡数据,
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// 无需等下一次 calculateSpeed(1 秒后)才更新
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if (m_interfaces.contains(m_activeInterface)) {
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m_totalDownload = m_interfaces[m_activeInterface].rxBytes;
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m_totalUpload = m_interfaces[m_activeInterface].txBytes;
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emit totalChanged();
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}
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}
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}
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