IcmpV4Statistics.SourceQuenchesSent Property

Reference

Definition

Namespace:: System.Net.NetworkInformation

Assembly:: System.Net.NetworkInformation.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the number of Internet Control Message Protocol version 4 (ICMPv4) Source Quench messages that were sent.

public:
 abstract property long SourceQuenchesSent { long get(); };

public abstract long SourceQuenchesSent { get; }

member this.SourceQuenchesSent : int64

Public MustOverride ReadOnly Property SourceQuenchesSent As Long

Property Value

Int64

An Int64 value that specifies the total number of Source Quench messages that were sent.

Examples

The following example displays the value of this property.

void ShowSourceQuenchData()
{
   IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties();
   IcmpV4Statistics ^ statistics = properties->GetIcmpV4Statistics();
   Console::WriteLine( "  Source Quenches ..................... Sent: {0,-10}   Received: {1,-10}", 
      statistics->SourceQuenchesSent, 
      statistics->SourceQuenchesReceived );
}

public static void ShowSourceQuenchData()
{
    IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
    IcmpV4Statistics statistics = properties.GetIcmpV4Statistics();
    Console.WriteLine("  Source Quenches ..................... Sent: {0,-10}   Received: {1,-10}",
        statistics.SourceQuenchesSent, statistics.SourceQuenchesReceived);
}

Public Shared Sub ShowSourceQuenchData() 
    Dim properties As IPGlobalProperties = IPGlobalProperties.GetIPGlobalProperties()
    Dim statistics As IcmpV4Statistics = properties.GetIcmpV4Statistics()
    Console.WriteLine("  Source Quenches ..................... Sent: {0,-10}   Received: {1,-10}", statistics.SourceQuenchesSent, statistics.SourceQuenchesReceived)

End Sub

Remarks

Source Quench messages are sent when a packet was discarded because of insufficient space in the output queue. A destination computer can also send a Source Quench message if packets arrive too quickly to be processed. The source quench message is a request to the host to cut back the rate at which it is sending traffic to the Internet destination.

Applies to

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