WCF开发(6) UWP客户端(hololens)
继续之前的，将程序部署到hololens上，结果不能通行，几种地址都试了一下。稍微说一下，开发时是用usb连接hololens和电脑的。
弄了个360wifi，插到电脑上，hololens连接，显示hololens的ip是172.27.86.72。服务端相应的改为172.27.86.1。可以了。
测试结果
测试了一下时间，从结论上说，确实有点不稳定，就算数量级是100，也可能用时1-3s，这种的人是能感觉出来的，大概10多次会有一次吧，除了这种情况外倒是速度还是挺快的。
前台代码
///
/// 可用于自身或导航至 Frame 内部的空白页。
///
public sealed partial class MainPage : Page
{
public MainPage()
{
this.InitializeComponent();
}
public MyContractClient GetClient()
{
string ip = CbIpList.SelectedItem.ToString();
NetTcpBinding binding = new NetTcpBinding(SecurityMode.None);
binding.MaxReceivedMessageSize = int.MaxValue;
EndpointAddress endpointAddress = new EndpointAddress("net.tcp://" + ip + ":8001/");
MyContractClient currentClient = new MyContractClient(binding, endpointAddress);
return currentClient;
}
private void BtnGet_Click(object sender, RoutedEventArgs e)
{
if (CbAutoClear.IsChecked == true)
{
TBResult.Text = "";
}
string txt = CbCount.SelectedItem.ToString();
int count = int.Parse(txt);
TBResult.Text += string.Format("开始,{0},{1}个0\n", count, txt.Length - 1);
if (CbCloseClient.IsChecked == true)
{
TestGetStringAsync(count);
}
else
{
TestGetStringAsyncNoClose(count);
}
}
private async void TestGetStringAsync(int count)
{
for (int i = 1; i <= 9; i++)
{
await GetStringAsync(count * i);
}
TBResult.Text += "结束" + "\n";
}
private async void TestGetStringAsyncNoClose(int count)
{
MyContractClient client = GetClient();
for (int i = 1; i <= 9; i++)
{
try
{
DateTime start = DateTime.Now;
string msg = await client.GetStringAsync((int)count, "A");
count = msg.Length;//这句话没有的话不论数量是多少时间都是立刻，因为不调用Result，实际上是不会执行GetStringAsync的内容的
DateTime end = DateTime.Now;
string log = string.Format("GetStringAsync,Count:\t{0}, \tStartTime:\t{1}, EndTime:\t{2}, UsedTime:\t{3} ms", count, start.ToString("HH:mm:ss.fff"), end.ToString("HH:mm:ss.fff"), (int)((end - start).TotalMilliseconds));
TBResult.Text += log + "\n";
}
catch (Exception ex)
{
TBResult.Text += ex + "\n";
await client.CloseAsync();
break;
}
}
await client.CloseAsync();
TBResult.Text += "结束" + "\n";
}
private System.Threading.Tasks.Task GetStringAsync(int count)
{
System.Threading.Tasks.Task task = new System.Threading.Tasks.Task(() => { });
try
{
DateTime start = DateTime.Now;
MyContractClient client = GetClient();
System.Threading.Tasks.Task msg = client.GetStringAsync((int)count, "A");
count = msg.Result.Length;//这句话没有的话不论数量是多少时间都是立刻，因为不调用Result，实际上是不会执行GetStringAsync的内容的
task = client.CloseAsync();
DateTime end = DateTime.Now;
string log = string.Format("GetStringAsync,Count:\t{0}, \tStartTime:\t{1}, EndTime:\t{2}, UsedTime:\t{3} ms", count, start.ToString("HH:mm:ss.fff"), end.ToString("HH:mm:ss.fff"), (int)((end - start).TotalMilliseconds));
TBResult.Text += log + "\n";
}
catch (Exception ex)
{
TBResult.Text += ex + "\n";
}
return task;
}
private void BtnGet2_Click(object sender, RoutedEventArgs e)
{
if (CbAutoClear.IsChecked == true)
{
TBResult.Text = "";
}
string txt = CbCount.SelectedItem.ToString();
int count = int.Parse(txt);
TBResult.Text += string.Format("开始,{0},{1}个0\n", count, txt.Length - 1);
if (CbCloseClient.IsChecked == true)
{
TestGetStringClose(count);
}
else
{
TestGetStringNoClose(count);
}
TBResult.Text += "结束" + "\n";
}
private void TestGetStringClose(int count)
{
for (int i = 1; i <= 9; i++) //10000000
{
TestGetString(count * i);
}
}
private async void TestGetStringNoClose(int count)
{
MyContractClient client = GetClient();
for (int i = 1; i <= 9; i++) //10000000
{
int number = count * i;
try
{
DateTime start = DateTime.Now;
await client.GetStringAsync((int)count, "A");
DateTime end = DateTime.Now;
string log = string.Format("GetStringAsync,Count:\t{0}, \tStartTime:\t{1}, EndTime:\t{2}, UsedTime:\t{3} ms", count, start.ToString("HH:mm:ss.fff"), end.ToString("HH:mm:ss.fff"), (int)((end - start).TotalMilliseconds));
TBResult.Text += log + "\n";
}
catch (Exception ex)
{
TBResult.Text += ex + "\n";
await client.CloseAsync();
}
}
await client.CloseAsync();
}
private async void TestGetString(int count)
{
try
{
DateTime start = DateTime.Now;
MyContractClient client = GetClient();
await client.GetStringAsync((int)count, "A");
await client.CloseAsync();
DateTime end = DateTime.Now;
string log = string.Format("GetStringAsync,Count:\t{0}, \tStartTime:\t{1}, EndTime:\t{2}, UsedTime:\t{3} ms", count, start.ToString("HH:mm:ss.fff"), end.ToString("HH:mm:ss.fff"), (int)((end - start).TotalMilliseconds));
TBResult.Text += log + "\n";
}
catch (Exception ex)
{
TBResult.Text += ex + "\n";
}
}
private void Page_Loading(FrameworkElement sender, object args)
{
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
IReadOnlyList hostList= NetworkInformation.GetHostNames();
CbHostList.ItemsSource = hostList;
CbHostList.DisplayMemberPath = "DisplayName";
foreach (var item in hostList)
{
TBResult.Text += item.DisplayName + "\n";
}
CbIpList.ItemsSource = new string[] { "127.0.0.1","localhost","192.168.1.155", "172.27.86.1"};
CbIpList.SelectedIndex = 0;
CbCount.ItemsSource = new string[] { "100", "1000", "10000", "100000", "1000000", "10000000", "10000000" };
CbCount.SelectedIndex = 0;
}
private void BtnClearText_Click(object sender, RoutedEventArgs e)
{
TBResult.Text = "";
}
private async void BtnHello_Click(object sender, RoutedEventArgs e)
{
try
{
MyContractClient client = GetClient();
string msg = await client.MyMethodAsync();
TBResult.Text += msg + "\n";
}
catch (Exception ex)
{
TBResult.Text += ex + "\n";
}
}
} 在循环中每次都获取一个新客户端（用完就关闭）相比，所有循环都用同一个客户端（多次调用函数）快多了，也不容易出现网络不稳定的情况（突然某一次很慢）。
另外，前面有个地方理解错了。并行部分的代码中，虽然发送是并行的，接收并处理是串行的。那时接收时间差不多可能是因为是本机测试的吧。
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在做了一些unity开发测试后，回来发现这个UWP客户端部署到hololens上后有连接不上了。
查看网卡设置后，发现360wifi的IP变了。
重新设置后又可以连接了。