private static void Main(string[] args)
{
Curl.GlobalInit(CurlInitFlag.Default);
var handles = new List <CurlEasy>();
using (var multi = new CurlMulti())
{
foreach (var url in new[]
{
"https://www.google.com",
"https://www.yahoo.com",
"http://edition.cnn.com",
"https://news.ycombinator.com",
"https://pages.github.com"
})
{
Writers.Add(url, new BinaryWriter(new FileStream($"dl-{HostName(url)}.html", FileMode.Create)));
var easy = CreateEasy(url);
multi.AddHandle(easy);
handles.Add(easy);
}
multi.Pipelining = CurlPipelining.Multiplex;
var stillRunning = 1;
// call CurlMulti.Perform right away (note ref qualifier)
multi.Perform(ref stillRunning);
while (stillRunning != 0)
{
var mc = multi.FdSet();
if (mc != CurlMultiCode.Ok)
{
WriteLine($"curl_multi_fdset() failed, code: {mc}");
break;
}
/* On success the value of maxfd is guaranteed to be >= -1. We call select(maxfd + 1, ...); specially in case of (maxfd == -1) there are no fds ready yet so we call select(0, ...) --or Sleep() on Windows-- to sleep 100ms, which is the minimum suggested value in the curl_multi_fdset() doc. */
var rc = 0;
if (multi.MaxFd == -1)
{
Thread.Sleep(100);
}
else
{
rc = multi.Select(1000); // one second
}
switch (rc)
{
case -1: // select error
break;
default:
{
multi.Perform(ref stillRunning);
break;
}
}
}
}
foreach (var w in Writers.Values)
{
w.Dispose();
}
foreach (var h in handles)
{
h.Dispose();
}
Curl.GlobalCleanup();
WriteLine("\nPress <ENTER> to exit...");
ReadLine();
}
public static void Main(String[] args)
{
try
{
Curl.GlobalInit(CurlInitFlag.All);
CurlWriteCallback wf = OnWriteData;
var handles = new List <CurlEasy>();
var urls = new[]
{
"http://www.codeplex.com",
"http://www.yahoo.com",
"http://www.cnn.com",
"http://www.abc.com",
"http://www.bbc.co.uk"
};
using (var multi = new CurlMulti())
{
foreach (var url in urls)
{
var easy = CreateEasy(url, wf);
multi.AddHandle(easy);
handles.Add(easy);
}
var runningObjects = 1;
// call CurlMulti.Perform right away (note ref qualifier)
multi.Perform(ref runningObjects);
while (runningObjects != 0)
{
var fdret = multi.FdSet();
//if (multi.MaxFd > -1)
{
var rc = multi.Select(1000); // one second
switch (rc)
{
case -1:
Console.WriteLine("CurlMulti.Select() returned -1");
//runningObjects = 0;
break;
case 0: // time out
default:
{
multi.Perform(ref runningObjects);
break;
}
}
}
}
}
foreach (var easy in handles)
{
easy.Dispose();
}
Curl.GlobalCleanup();
}
catch (Exception ex)
{
Console.WriteLine(ex);
Console.ReadLine();
}
}