Object
ServicePoint
System
Networking
Represents connections to Internet hosts.
The ServicePoint class handles connections to a resource based on the host information passed in the Uniform Resource Identifier (URI) of the resource. The initial connection to the host determines the information the ServicePoint maintains, which is then shared by all subsequent requests for resources residing on the host.[Note: ServicePoint instances are created and managed by the ServicePointManager class. The maximum number of ServicePoint instances is set by the System.Net.ServicePointManager.MaxServicePoints property.
A ServicePoint instance that is not connected to any host is idle. An idle ServicePoint is managed by the ServicePointManager only until it has been idle longer than the time specified in its System.Net.ServicePoint.MaxIdleTime property. After a ServicePoint instance exceeds the System.Net.ServicePoint.MaxIdleTime , it is released by the service point manager and subsequently freed. The default value of System.Net.ServicePoint.MaxIdleTime is set by the System.Net.ServicePointManager.MaxServicePointIdleTime property.
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System.Net Namespace
ServicePoint Methods
ServicePoint.GetHashCode Method
ServicePoint Properties
ServicePoint.Address Property
ServicePoint.ConnectionLimit Property
ServicePoint.ConnectionName Property
ServicePoint.CurrentConnections Property
ServicePoint.IdleSince Property
ServicePoint.MaxIdleTime Property
ServicePoint.ProtocolVersion Property
ServicePoint.SupportsPipelining Property
Generates a hash code for the current instance.
A Int32 containing the hash code for this instance.
The algorithm used to generate the hash code is unspecified.[Note: This method overrides System.Object.GetHashCode.]
System.Net.ServicePoint Class, System.Net Namespace
public Uri Address { get; }
Gets the Uniform Resource Identifier (URI) of the ServicePoint.
A Uri instance representing the URI specified at the time the current instance was constructed.
This property is read-only.[Note: The System.Uri.Host property of the Uri returned by this property names the host to which the current instance connects.]
System.Net.ServicePoint Class, System.Net Namespace
public int ConnectionLimit { get; set; }
Gets or sets the maximum number of simultaneous connections that the ServicePoint can make to an Internet host.
A Int32 containing the maximum number of simultaneous connections allowed on the current ServicePoint.
Exception Type Condition ArgumentOutOfRangeException The value specified for a set operation is less than or equal to zero.
[Note: When the ServicePoint is created, the value of this property is determined by the value of the System.Net.ServicePointManager.DefaultConnectionLimit property. Note that subsequent changes to System.Net.ServicePointManager.DefaultConnectionLimit have no effect on existing ServicePoint instances.]
System.Net.ServicePoint Class, System.Net Namespace
public string ConnectionName { get; }
Gets the connection group name specified by the WebRequest that created the connection.
A String containing the value of the System.Net.WebRequest.ConnectionGroupName property of the WebRequest that initiated the connection provided by the current instance.
This property is read-only.[Note: If this property is set, only WebRequest instances with the same System.Net.WebRequest.ConnectionGroupName can communicate with the host using the current instance.]
System.Net.ServicePoint Class, System.Net Namespace
public int CurrentConnections { get; }
Gets the number of connections held by the current instance.
A Int32 containing the number of connections held by the current instance.
This property is read-only.[Note: The value of System.Net.ServicePoint.CurrentConnections cannot exceed that of System.Net.ServicePoint.ConnectionLimit.]
System.Net.ServicePoint Class, System.Net Namespace
public DateTime IdleSince { get; }
Gets the date and time that the ServicePoint was last connected to a host.
A DateTime instance containing the date and time at which the ServicePoint was last connected.
This property is read-only.[Note: When the difference between the current time and System.Net.ServicePoint.IdleSince exceeds the value of System.Net.ServicePoint.MaxIdleTime, the current instance is released by the ServicePointManager and subsequently freed.]
System.Net.ServicePoint Class, System.Net Namespace
public int MaxIdleTime { get; set; }
Gets or sets the maximum amount of time the current instance can remain idle (unconnected to a host).
A Int32 containing the number of milliseconds that a ServicePoint can remain idle before it is released by the ServicePointManager and subsequently freed.
Exception Type Condition ArgumentOutOfRangeException The value specified for a set operation is less than System.Threading.Timeout.Infinite or greater than System.Int32.MaxValue.
[Note: When the difference between the current time and System.Net.ServicePoint.IdleSince exceeds the value of System.Net.ServicePoint.MaxIdleTime, the current instance is released by the ServicePointManager and subsequently freed.]
The default value of this property is the value of the System.Net.ServicePointManager.MaxServicePointIdleTime property at the time the ServicePoint was created.
System.Net.ServicePoint Class, System.Net Namespace
public virtual Version ProtocolVersion { get; }
Gets the version of the protocol that the ServicePoint uses.
A Version instance containing the version of the protocol used by the ServicePoint .
This property is read-only.[Behaviors: As described above. ]
[Default: This property returns a Version instance initialized to System.Net.HttpVersion.Version11.]
[Overrides: Override this property to return the version information for types derived from ServicePoint.]
[Usage: Use this property to determine the protocol version information used by the current instance.]
System.Net.ServicePoint Class, System.Net Namespace
public bool SupportsPipelining { get; }
A Boolean value that indicates whether the ServicePoint supports pipelined connections.
trueif the ServicePoint supports pipelined connections; otherwise,false.
This property is read-only.[Note: For information on pipelining, see IETF RFC 2068.]
System.Net.ServicePoint Class, System.Net Namespace