public static async void Test(string url)
{
using (KernelServiceClient client = new KernelServiceClient(
"NetNamedPipeBinding_KernelService", url))
{
await client.GetPropertyAsync(new GetPropertyRequest());
}
}
// return:
// 0 主流程需返回-1
// 1 需要重做API
int ConvertWebError(Exception ex0,
out string strError)
{
// 服务器重启后
if (ex0 is System.ServiceModel.Security.MessageSecurityException)
{
System.ServiceModel.Security.MessageSecurityException ex = (System.ServiceModel.Security.MessageSecurityException)ex0;
this.ErrorCode = ChannelErrorCode.RequestError; // 一般错误
this.ErrorInfo = GetExceptionMessage(ex);
this.m_ws = null;
strError = this.ErrorInfo;
if (this.m_nRedoCount == 0)
{
this.m_nRedoCount++;
return 1; // 重做
}
return 0;
}
if (ex0 is CommunicationObjectFaultedException)
{
CommunicationObjectFaultedException ex = (CommunicationObjectFaultedException)ex0;
this.ErrorCode = ChannelErrorCode.RequestError; // 一般错误
this.ErrorInfo = GetExceptionMessage(ex);
this.m_ws = null;
strError = this.ErrorInfo;
// 2011/7/2
if (this.m_nRedoCount == 0)
{
this.m_nRedoCount++;
return 1; // 重做
}
return 0;
}
if (ex0 is EndpointNotFoundException)
{
EndpointNotFoundException ex = (EndpointNotFoundException)ex0;
this.ErrorCode = ChannelErrorCode.RequestError; // 一般错误
this.ErrorInfo = "服务器 " + this.Url + " 没有响应";
this.m_ws = null;
strError = this.ErrorInfo;
return 0;
}
/*
if (ex0 is CommunicationException)
{
CommunicationException ex = (CommunicationException)ex0;
}
* */
if (ex0 is WebException)
{
WebException ex = (WebException)ex0;
if (ex.Status == WebExceptionStatus.Timeout)
{
this.ErrorCode = ChannelErrorCode.RequestTimeOut;
this.ErrorInfo = "请求超时"; // (当前超时设置为" + Convert.ToString(this.Timeout) + ")";
strError = this.ErrorInfo;
return 0;
}
if (ex.Status == WebExceptionStatus.RequestCanceled)
{
this.ErrorCode = ChannelErrorCode.RequestCanceled;
this.ErrorInfo = "用户中断";
strError = this.ErrorInfo;
return 0;
}
this.ErrorCode = ChannelErrorCode.RequestError; // 一般错误
this.ErrorInfo = GetExceptionMessage(ex);
strError = this.ErrorInfo;
return 0;
}
// 2013/1/11
if (ex0 is System.ServiceModel.CommunicationException
&& ex0.InnerException is System.ServiceModel.QuotaExceededException)
{
this.ErrorCode = ChannelErrorCode.QuotaExceeded;
this.ErrorInfo = GetExceptionMessage(ex0);
strError = this.ErrorInfo;
if (this.m_nRedoCount == 0)
{
this.m_nRedoCount++;
return 1; // 重做
}
return 0;
}
this.ErrorCode = ChannelErrorCode.RequestError; // 一般错误
this.ErrorInfo = GetExceptionMessage(ex0);
this.m_ws = null; // 不知是否正确
strError = this.ErrorInfo;
return 0;
}
// 2015/5/4
public void Close()
{
if (this.m_ws != null)
{
// TODO: Search()要单独处理
try
{
if (this.m_ws.State != CommunicationState.Faulted)
this.m_ws.Close();
}
catch
{
this.m_ws.Abort();
}
this.m_ws = null;
}
}
public void Close()
{
if (this.m_ws != null)
{
this.m_ws.Close();
this.m_ws = null;
}
}
/*
public int Timeout
{
get
{
return ws.Timeout;
}
set
{
ws.Timeout = value;
}
}
* */
public void Abort()
{
if (m_nInSearching > 0)
{
if (this.m_ws != null)
{
if (this.m_bStoped == false)
{
this.DoStop();
// TODO: 如果时间太长了不返回，则调用Abort()?
this.m_bStoped = true;
return;
}
// 否则，就走到Abort()那里
}
}
if (this.m_ws != null)
ws.Abort();
// ws.servicepoint.CloseConnectionGroup(ws.ConnectionGroupName);
/*
if (soapresult != null)
((WebClientAsyncResult)soapresult).Abort();
else
ws.Abort();
* */
// 2011/1/7 add
this.m_ws = null;
}
/// <summary>
/// 立即放弃通讯。而 Abort() 要文雅一些
/// </summary>
public void AbortIt()
{
lock (syncRoot)
{
if (this.m_ws != null)
{
this.m_ws.Abort(); // TODO: 是否因为这里没有调用 .Close() 导致通道泄露？
this.m_ws.Close(); // 2015/12/31
this.m_ws = null;
}
}
}