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管理QoS并生成Secondary PDP context可能导致失败

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翻译:
hoolee
最后由 hamishwillee 在 07 Aug 2012 编辑
  • 详细描述

Symbian提供了RSubConnection类用以生成一个subconnection(Secondary PDP context),同样也可以设置任何QoS(Quality of Service)参数,但是,使用该类时却返回KErrNotFound,KErrNotReady或KErrNotSupport值。


在所有的Nokia手机中,使用RSubConnection::Open(...)生成一个Secondary PDP context都会返回KErrNotFound错误。

使用RSubConnection::GetParameters(...)从缺省的subconnection获得QoS将会返回KErrNotReady。使用RSubConnection设置QoS将返回KErrNotSupported.


Nokia手机不支持Secondary PDP context是因为网络运营商不支持他们。同样Nokia手机也不支持QoS,所以试图访问或设置QoS参数将返回错误。


  • 解决方案

尚未有解决方案

This page was last modified on 7 August 2012, at 00:33.
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