ConnectionExtensions.Send Method

.NET Framework 4.5

Sends a message to all connections subscribed to the specified signal. An example of signal may be a specific connection id, or fully qualified group name (Use IGroupManager to manipulate groups).

Namespace:  Microsoft.AspNet.SignalR
Assembly:  Microsoft.AspNet.SignalR.Core (in Microsoft.AspNet.SignalR.Core.dll)

public static Task Send(
	this IConnection connection,
	string connectionId,
	Object value,
	params string[] excludeConnectionIds
)

Parameters

connection
Type: Microsoft.AspNet.SignalR.IConnection
The connection
connectionId
Type: System.String
The signal to send to.
value
Type: System.Object
value to publish.
excludeConnectionIds
Type: System.String[]
The list of connection ids to exclude

Return Value

Type: System.Threading.Tasks.Task
A task that represents when the broadcast is complete.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IConnection. When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.111).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.111).aspx.
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