| public WaitForEvent ( int dwMilliSecond = Timeout.Infinite ) : bool | ||
| dwMilliSecond | int | the wait time in millisecond |
| Результат | bool | |
/// <summary>
/// Start the log worker
/// </summary>
void execute()
{
while (!m_threadStopEvent.WaitForEvent(0))
{
Thread.Sleep(1);
m_logString = "";
lock (m_logLock)
{
while (m_logQueue.Count != 0)
{
string logString = m_logQueue.Peek();
m_logQueue.Dequeue();
DateTime curTime = DateTime.Now;
m_logString += "[" + curTime.ToString("yyyy-MM-dd HH:mm:ss-fff") + "] : " + logString + "\r\n";
}
}
if (m_logString.Length > 0)
{
AppendToFile(m_fileName);
}
}
}
/// <summary>
/// Get response from the given uri with given credentials
/// </summary>
/// <param name="uri">uri</param>
/// <param name="credentials">credentials</param>
/// <param name="waitTimeInMilliSec">wait time in milliseconds</param>
/// <returns></returns>
public static String GetResponse(String uri, ICredentials credentials = null, int waitTimeInMilliSec = Timeout.Infinite)
{
if (uri == null || uri.Length == 0)
{
throw new Exception("Must supply valid URI!");
}
WebClient client = new WebClient(); WebRequest.Create(uri);
string result = null;
if (credentials != null)
{
client.Credentials = credentials;
}
EventEx doneEvent = new EventEx(false, EventResetMode.AutoReset);
client.DownloadStringCompleted += (s, e) =>
{
result = e.Result;
doneEvent.SetEvent();
};
client.DownloadStringAsync(new Uri(uri, UriKind.Absolute));
doneEvent.WaitForEvent(waitTimeInMilliSec);
return(result);
}
/// <summary>
/// Download file from given uri to given filepath
/// </summary>
/// <param name="uri">uri</param>
/// <param name="filepath">filepath</param>
/// <param name="waitTimeInMilliSec">wait time in milliseconds</param>
public static void DownloadFile(String uri, String filepath, int waitTimeInMilliSec = Timeout.Infinite)
{
if (uri == null || uri.Length == 0)
{
throw new Exception("Must supply valid URI!");
}
if (filepath == null || filepath.Length == 0)
{
throw new Exception("Must supply valid filepath!");
}
WebClient webClient = new WebClient();
EventEx doneEvent = new EventEx(false, EventResetMode.AutoReset);
webClient.OpenReadCompleted += (s, e) =>
{
try
{
using (FileStream stream = new FileStream(filepath, FileMode.OpenOrCreate, FileAccess.Write, FileShare.Read))
{
e.Result.CopyTo(stream);
stream.Flush();
stream.Close();
doneEvent.SetEvent();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + " >" + ex.StackTrace);
}
};
webClient.OpenReadAsync(new Uri(uri, UriKind.Absolute));
doneEvent.WaitForEvent(waitTimeInMilliSec);
}
/// <summary>
/// Actual infinite-looping Thread Code.
/// </summary>
protected override void execute()
{
try
{
while (true)
{
if (m_terminateEvent.WaitForEvent(0))
{
return;
}
if (m_workPool.IsEmpty())
{
if (m_lifePolicy == ThreadLifePolicy.SUSPEND_AFTER_WORK)
{
callCallBack();
Suspend();
continue;
}
callCallBack();
Thread.Sleep(0);
continue;
}
Debug.Assert(m_jobProcessor != null, "Job Processor is NULL!");
if (m_jobProcessor == null)
{
break;
}
BaseJob jobPtr = m_workPool.Dequeue();
jobPtr.JobReport(JobStatus.IN_PROCESS);
m_jobProcessor.DoJob(this, jobPtr);
jobPtr.JobReport(JobStatus.DONE);
}
}
catch (ThreadAbortException)
{
while (m_workPool.IsEmpty())
{
BaseJob jobPtr = m_workPool.Dequeue();
jobPtr.JobReport(JobStatus.INCOMPLETE);
}
}
}
/// <summary>
/// Get response from the given uri with given credentials
/// </summary>
/// <param name="uri">uri</param>
/// <param name="credentials">credentials</param>
/// <param name="waitTimeInMilliSec">wait time in milliseconds</param>
/// <returns></returns>
public static String GetResponse(String uri, ICredentials credentials = null, int waitTimeInMilliSec = Timeout.Infinite)
{
if (uri == null || uri.Length == 0)
throw new Exception("Must supply valid URI!");
WebClient client = new WebClient(); WebRequest.Create(uri);
string result = null;
if (credentials != null)
client.Credentials = credentials;
EventEx doneEvent = new EventEx(false, EventResetMode.AutoReset);
client.DownloadStringCompleted += (s, e) =>
{
result = e.Result;
doneEvent.SetEvent();
};
client.DownloadStringAsync(new Uri(uri, UriKind.Absolute));
doneEvent.WaitForEvent(waitTimeInMilliSec);
return result;
}
/// <summary>
/// Download file from given uri to given filepath
/// </summary>
/// <param name="uri">uri</param>
/// <param name="filepath">filepath</param>
/// <param name="waitTimeInMilliSec">wait time in milliseconds</param>
public static void DownloadFile(String uri, String filepath, int waitTimeInMilliSec=Timeout.Infinite)
{
if (uri == null || uri.Length == 0)
throw new Exception("Must supply valid URI!");
if (filepath == null || filepath.Length == 0)
throw new Exception("Must supply valid filepath!");
WebClient webClient = new WebClient();
EventEx doneEvent = new EventEx(false, EventResetMode.AutoReset);
webClient.OpenReadCompleted += (s, e) =>
{
try
{
using (FileStream stream = new FileStream(filepath, FileMode.OpenOrCreate, FileAccess.Write, FileShare.Read))
{
e.Result.CopyTo(stream);
stream.Flush();
doneEvent.SetEvent();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + " >" + ex.StackTrace);
}
};
webClient.OpenReadAsync(new Uri(uri, UriKind.Absolute));
doneEvent.WaitForEvent(waitTimeInMilliSec);
}
