Class UdpRelayOptions

Settings for one UdpRelayListener. Every limit has a safe default, so a listener with only an address, a port, and a destination is bounded.

Inheritance
object
UdpRelayOptions
Inherited Members
Namespace: Titanium.Web.Proxy.Udp
Assembly: Titanium.Web.Proxy.dll
Syntax
public sealed class UdpRelayOptions

Fields

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DefaultIdleTimeoutSeconds

Default idle timeout of a session, in seconds.

Declaration
public const int DefaultIdleTimeoutSeconds = 30
Field Value
Type Description
int
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DefaultMaxDatagramBytes

Default largest datagram payload relayed in either direction.

Declaration
public const int DefaultMaxDatagramBytes = 1500
Field Value
Type Description
int
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DefaultMaxDatagramsPerSecondPerClient

Default datagrams per second one client address may send.

Declaration
public const int DefaultMaxDatagramsPerSecondPerClient = 10000
Field Value
Type Description
int
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DefaultMaxSessions

Default number of sessions the listener holds at once.

Declaration
public const int DefaultMaxSessions = 10000
Field Value
Type Description
int
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DefaultMaxSessionsPerClient

Default number of sessions one client address (an IPv6 client counts by /64) may hold.

Declaration
public const int DefaultMaxSessionsPerClient = 256
Field Value
Type Description
int
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MaxAllowedDatagramBytes

Largest value accepted for MaxDatagramBytes, the UDP payload limit.

Declaration
public const int MaxAllowedDatagramBytes = 65507
Field Value
Type Description
int

Properties

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BindAddress

Address to bind. IPv6Any also accepts IPv4 clients (dual mode).

Declaration
public IPAddress BindAddress { get; set; }
Property Value
Type Description
IPAddress
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ClusterId

Cluster whose load balancer picks the upstream once per new session. Needs a cluster manager and a load balancer on the listener. Exclusive with ForwardHost.

Declaration
public string? ClusterId { get; set; }
Property Value
Type Description
string
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ForwardHost

Fixed upstream host (a name or an IP literal). Exclusive with ClusterId.

Declaration
public string? ForwardHost { get; set; }
Property Value
Type Description
string
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ForwardPort

Fixed upstream port, used with ForwardHost.

Declaration
public int ForwardPort { get; set; }
Property Value
Type Description
int
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IdleTimeout

A session with no datagram in either direction for this long is closed.

Declaration
public TimeSpan IdleTimeout { get; set; }
Property Value
Type Description
TimeSpan
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MaxDatagramBytes

Largest payload relayed. A bigger datagram, from a client or an upstream, is dropped.

Declaration
public int MaxDatagramBytes { get; set; }
Property Value
Type Description
int
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MaxDatagramsPerSecondPerClient

Datagrams per second one client address may send, with a one second burst.

Declaration
public int MaxDatagramsPerSecondPerClient { get; set; }
Property Value
Type Description
int
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MaxSessions

Most sessions open at once. A datagram that would open another is dropped.

Declaration
public int MaxSessions { get; set; }
Property Value
Type Description
int
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MaxSessionsPerClient

Most sessions one client address may hold at once.

Declaration
public int MaxSessionsPerClient { get; set; }
Property Value
Type Description
int
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Port

Port to bind. Zero lets the OS pick; read the chosen port from LocalEndPoint.

Declaration
public int Port { get; set; }
Property Value
Type Description
int