C# Class Microsoft.AspNetCore.SignalR.PersistentConnection

Represents a connection between client and server.

Private Properties

Свойство	Type	Description
AppendGroupPrefixes	IList
CreateConnection	Microsoft.AspNetCore.SignalR.Infrastructure.Connection
FailResponse	System.Threading.Tasks.Task
GetDefaultSignals	IList
GetTransport	ITransport
GetUserIdentity	string
IsNegotiationRequest	bool
IsPingRequest	bool
IsStartRequest	bool
ProcessNegotiationRequest	System.Threading.Tasks.Task
ProcessPingRequest	System.Threading.Tasks.Task
ProcessStartRequest	System.Threading.Tasks.Task
SendJsonResponse	System.Threading.Tasks.Task
TryGetConnectionId	bool
VerifyGroups	IList

Méthode	Description
Authorize ( HttpRequest request ) : bool
Initialize ( IServiceProvider serviceProvider ) : void
ProcessRequest ( HttpContext context ) : System.Threading.Tasks.Task	OWIN entry point.
ProcessRequestCore ( HttpContext context ) : System.Threading.Tasks.Task	Handles all requests for PersistentConnections.

Méthode	Description
AuthorizeRequest ( HttpRequest request ) : bool	Called before every request and gives the user a authorize the user.
GetSignals ( string userId, string connectionId ) : IList	Returns the signals used in the PersistentConnection.
OnConnected ( HttpRequest request, string connectionId ) : System.Threading.Tasks.Task	Called when a new connection is made.
OnDisconnected ( HttpRequest request, string connectionId, bool stopCalled ) : System.Threading.Tasks.Task	Called when a connection disconnects gracefully or due to a timeout.
OnReceived ( HttpRequest request, string connectionId, string data ) : System.Threading.Tasks.Task	Called when data is received from a connection.
OnReconnected ( HttpRequest request, string connectionId ) : System.Threading.Tasks.Task	Called when a connection reconnects after a timeout.
OnRejoiningGroups ( HttpRequest request, IList groups, string connectionId ) : IList	Called when a connection reconnects after a timeout to determine which groups should be rejoined.

Méthode	Description
AppendGroupPrefixes ( HttpContext context, string connectionId, string groupsToken ) : IList
CreateConnection ( string connectionId, IList signals, IList groups ) : Connection
FailResponse ( HttpResponse response, string message, int statusCode = 400 ) : System.Threading.Tasks.Task
GetDefaultSignals ( string userId, string connectionId ) : IList
GetTransport ( HttpContext context ) : ITransport
GetUserIdentity ( HttpContext context ) : string
IsNegotiationRequest ( HttpRequest request ) : bool
IsPingRequest ( HttpRequest request ) : bool
IsStartRequest ( HttpRequest request ) : bool
ProcessNegotiationRequest ( HttpContext context ) : System.Threading.Tasks.Task
ProcessPingRequest ( HttpContext context ) : System.Threading.Tasks.Task
ProcessStartRequest ( HttpContext context, string connectionId ) : System.Threading.Tasks.Task
SendJsonResponse ( HttpContext context, string jsonPayload ) : System.Threading.Tasks.Task
TryGetConnectionId ( HttpContext context, string connectionToken, string &connectionId, string &message, int &statusCode ) : bool
VerifyGroups ( string connectionId, string groupsToken ) : IList

public Authorize ( HttpRequest request ) : bool
request	HttpRequest
Résultat	bool

Called before every request and gives the user a authorize the user.

protected AuthorizeRequest ( HttpRequest request ) : bool
request	HttpRequest	The for the current connection.
Résultat	bool

Returns the signals used in the PersistentConnection.

protected GetSignals ( string userId, string connectionId ) : IList
userId	string	The user id for the current connection.
connectionId	string	The id of the incoming connection.
Résultat	IList

public Initialize ( IServiceProvider serviceProvider ) : void
serviceProvider	IServiceProvider
Résultat	void

Called when a new connection is made.

protected OnConnected ( HttpRequest request, string connectionId ) : System.Threading.Tasks.Task
request	HttpRequest	The for the current connection.
connectionId	string	The id of the connecting client.
Résultat	System.Threading.Tasks.Task

Called when a connection disconnects gracefully or due to a timeout.

protected OnDisconnected ( HttpRequest request, string connectionId, bool stopCalled ) : System.Threading.Tasks.Task
request	HttpRequest	The for the current connection.
connectionId	string	The id of the disconnected connection.
stopCalled	bool	/// true, if stop was called on the client closing the connection gracefully; /// false, if the connection has been lost for longer than the /// . /// Timeouts can occur in scaleout when clients reconnect with another server. ///
Résultat	System.Threading.Tasks.Task

Called when data is received from a connection.

protected OnReceived ( HttpRequest request, string connectionId, string data ) : System.Threading.Tasks.Task
request	HttpRequest	The for the current connection.
connectionId	string	The id of the connection sending the data.
data	string	The payload sent to the connection.
Résultat	System.Threading.Tasks.Task

Called when a connection reconnects after a timeout.

protected OnReconnected ( HttpRequest request, string connectionId ) : System.Threading.Tasks.Task
request	HttpRequest	The for the current connection.
connectionId	string	The id of the re-connecting client.
Résultat	System.Threading.Tasks.Task

Called when a connection reconnects after a timeout to determine which groups should be rejoined.

protected OnRejoiningGroups ( HttpRequest request, IList groups, string connectionId ) : IList
request	HttpRequest	The for the current connection.
groups	IList	The groups the calling connection claims to be part of.
connectionId	string	The id of the reconnecting client.
Résultat	IList

OWIN entry point.

public ProcessRequest ( HttpContext context ) : System.Threading.Tasks.Task
context	HttpContext
Résultat	System.Threading.Tasks.Task

Handles all requests for PersistentConnections.

/// Thrown if the transport wasn't specified. /// Thrown if the connection id wasn't specified. ///

public ProcessRequestCore ( HttpContext context ) : System.Threading.Tasks.Task
context	HttpContext	The for the current request.
Résultat	System.Threading.Tasks.Task