Microsoft.AspNetCore.SignalR.Core

Extension methods for .

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The third argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The seventh argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The seventh argument. The eighth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The seventh argument. The eighth argument. The ninth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

The The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The seventh argument. The eighth argument. The ninth argument. The tenth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The second argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The second argument. The third argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The seventh argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The seventh argument. The eighth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The seventh argument. The eighth argument. The ninth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

Invokes a method on the connection represented by the instance and waits for a response.

The . The name of the method to invoke. The first argument. The second argument. The third argument. The fourth argument. The fifth argument. The sixth argument. The seventh argument. The eighth argument. The ninth argument. The tenth argument. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

A default in-memory lifetime manager abstraction for instances.

Initializes a new instance of the class.

The logger.

The default provider for getting the user ID from a connection. This provider gets the user ID from the connection's name identifier claim.

A base class for SignalR hubs that use dynamic to represent client invocations.

Gets or sets an object that can be used to invoke methods on the clients connected to this hub.

A class that provides dynamic access to connections, including the one that sent the current invocation.

Initializes a new instance of the class.

A wrapped that is used to invoke methods.

Gets an object that can be used to invoke methods on all clients connected to the hub.

An object that can be used to invoke methods on the specified user.

Gets an object that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

A collection of connection IDs to exclude. An object that can be used to invoke methods on the specified user.

Gets an object that can be used to invoke methods on the connection which triggered the current invocation.

Gets an object that can be used to invoke methods on the specified connection.

The connection ID. An object that can be used to invoke methods.

Gets an object that can be used to invoke methods on the specified connections.

The connection IDs. An object that can be used to invoke methods.

Gets an object that can be used to invoke methods on all connections in the specified group.

The group name. An object that can be used to invoke methods.

Gets an object that can be used to invoke methods on all connections in all of the specified groups.

The group names. An object that can be used to invoke methods on the specified user.

Gets an object that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The group name. A collection of connection IDs to exclude. An object that can be used to invoke methods.

Gets an object that can be used to invoke methods on connections in a group other than the caller.

An object that can be used to invoke methods.

Gets an object that can be used to invoke methods on connections other than the caller.

Gets an object that can be used to invoke methods on all connections associated with the specified user.

The user ID. An object that can be used to invoke methods.

Gets an object that can be used to invoke methods on all connections associated with all of the specified users.

The user IDs. An object that can be used to invoke methods.

A base class for a SignalR hub.

Gets or sets an object that can be used to invoke methods on the clients connected to this hub.

Gets or sets the hub caller context.

Gets or sets the group manager.

Called when a new connection is established with the hub.

A that represents the asynchronous connect.

Called when a connection with the hub is terminated.

A that represents the asynchronous disconnect.

Releases all resources currently used by this instance.

true if this method is being invoked by the method, otherwise false.

A context abstraction for accessing information about the hub caller connection.

Gets the connection ID.

Gets the user identifier.

Gets the user.

Gets a key/value collection that can be used to share data within the scope of this connection.

Gets the collection of HTTP features available on the connection.

Gets a that notifies when the connection is aborted.

Aborts the connection.

Extension methods for .

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connection.

The abstraction that provides access to connections. The first connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

The abstraction that provides access to connections. The first connection to exclude. The second connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

The abstraction that provides access to connections. The first connection to exclude. The second connection to exclude. The third connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

The abstraction that provides access to connections. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

The abstraction that provides access to connections. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. The fifth connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

The abstraction that provides access to connections. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. The fifth connection to exclude. The sixth connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

The abstraction that provides access to connections. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. The fifth connection to exclude. The sixth connection to exclude. The seventh connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

The abstraction that provides access to connections. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. The fifth connection to exclude. The sixth connection to exclude. The seventh connection to exclude. The eighth connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified connections.

The abstraction that provides access to connections. The connection IDs to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The first connection to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The first connection to include. The second connection to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The first connection to include. The second connection to include. The third connection to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The first connection to include. The second connection to include. The third connection to include. The fourth connection to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The first connection to include. The second connection to include. The third connection to include. The fourth connection to include. The fifth connection to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The first connection to include. The second connection to include. The third connection to include. The fourth connection to include. The fifth connection to include. The sixth connection to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The first connection to include. The second connection to include. The third connection to include. The fourth connection to include. The fifth connection to include. The sixth connection to include. The seventh connection to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The first connection to include. The second connection to include. The third connection to include. The fourth connection to include. The fifth connection to include. The sixth connection to include. The seventh connection to include. The eighth connection to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on the specified connections.

The abstraction that provides access to connections. The connection IDs. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The first group to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The first group to include. The second group to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The first group to include. The second group to include. The third group to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The first group to include. The second group to include. The third group to include. The fourth group to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The first group to include. The second group to include. The third group to include. The fourth group to include. The fifth group to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The first group to include. The second group to include. The third group to include. The fourth group to include. The fifth group to include. The sixth group to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The first group to include. The second group to include. The third group to include. The fourth group to include. The fifth group to include. The sixth group to include. The seventh group to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The first group to include. The second group to include. The third group to include. The fourth group to include. The fifth group to include. The sixth group to include. The seventh group to include. The eighth group to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The abstraction that provides access to connections. The group names. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The first connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The first connection to exclude. The second connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The first connection to exclude. The second connection to exclude. The third connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. The fifth connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. The fifth connection to exclude. The sixth connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. The fifth connection to exclude. The sixth connection to exclude. The seventh connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The first connection to exclude. The second connection to exclude. The third connection to exclude. The fourth connection to exclude. The fifth connection to exclude. The sixth connection to exclude. The seventh connection to exclude. The eighth connection to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The abstraction that provides access to connections. The group name. The connection IDs to exclude. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The first user to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The first user to include. The second user to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The first user to include. The second user to include. The third user to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The first user to include. The second user to include. The third user to include. The fourth user to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The first user to include. The second user to include. The third user to include. The fourth user to include. The fifth user to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The first user to include. The second user to include. The third user to include. The fourth user to include. The fifth user to include. The sixth user to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The first user to include. The second user to include. The third user to include. The fourth user to include. The fifth user to include. The sixth user to include. The seventh user to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The first user to include. The second user to include. The third user to include. The fourth user to include. The fifth user to include. The sixth user to include. The seventh user to include. The eighth user to include. A representing the methods that can be invoked on the clients.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The abstraction that provides access to connections. The user IDs. A representing the methods that can be invoked on the clients.

Encapsulates all information about an individual connection to a SignalR Hub.

Initializes a new instance of the class.

The underlying . The logger factory. The options to configure the HubConnectionContext.

Gets a that notifies when the connection is aborted.

Gets the ID for this connection.

Gets the user for this connection.

Gets the collection of features available on this connection.

Gets a key/value collection that can be used to share data within the scope of this connection.

Gets or sets the user identifier for this connection.

Gets the protocol used by this connection.

Write a to the connection.

The being written. Cancels the in progress write. A that represents the completion of the write. If the write throws this task will still complete successfully.

This method is designed to support the framework and is not intended to be used by application code. Writes a pre-serialized message to the connection.

The serialization cache to use. The token to monitor for cancellation requests. The default value is .

Aborts the connection.

This API supports the logging infrastructure and is not intended to be used directly from your code. It is subject to change in the future.

Options used to configure .

Gets or sets the interval used to send keep alive pings to connected clients.

Gets or sets the time window clients have to send a message before the server closes the connection.

Gets or sets the max buffer size for client upload streams.

Gets or sets the maximum message size the client can send.

Gets or sets the maximum parallel hub method invocations.

Gets or sets the maximum bytes to buffer per connection when using stateful reconnect.

Handles incoming connections and implements the SignalR Hub Protocol.

Initializes a new instance of the class.

The hub lifetime manager. The protocol resolver used to resolve the protocols between client and server. The global options used to initialize hubs. Hub specific options used to initialize hubs. These options override the global options. The logger factory. The user ID provider used to get the user ID from a hub connection. The service scope factory. This class is typically created via dependency injection.

Stores s by ID.

This API is meant for internal usage.

Get the by connection ID.

The ID of the connection. The connection for the , null if there is no connection.

The number of connections in the store.

Add a to the store.

The connection to add.

Removes a from the store.

The connection to remove.

Gets an enumerator over the connection store.

The over the connections.

An over the

Constructs the over the .

The store of connections to enumerate over.

The current connection the enumerator is on.

Disposes the enumerator.

Moves the enumerator to the next value.

True if there is another connection. False if there are no more connections.

Resets the enumerator to the beginning.

Context for a Hub invocation.

Instantiates a new instance of the class.

Context for the active Hub connection and caller. The specific to the scope of this Hub method invocation. The instance of the Hub. The for the Hub method being invoked. The arguments provided by the client.

Gets the context for the active Hub connection and caller.

Gets the Hub instance.

Gets the name of the Hub method being invoked.

Gets the arguments provided by the client.

The specific to the scope of this Hub method invocation.

The for the Hub method being invoked.

Context for the hub lifetime events and .

Instantiates a new instance of the class.

Context for the active Hub connection and caller. The specific to the scope of this Hub method invocation. The instance of the Hub.

Gets the context for the active Hub connection and caller.

Gets the Hub instance.

The specific to the scope of this Hub method invocation.

A lifetime manager abstraction for instances.

Called when a connection is started.

The connection. A that represents the asynchronous connect.

Called when a connection is finished.

The connection. A that represents the asynchronous disconnect.

Sends an invocation message to all hub connections.

The invocation method name. The invocation arguments. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Sends an invocation message to all hub connections excluding the specified connections.

The invocation method name. The invocation arguments. A collection of connection IDs to exclude. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Sends an invocation message to the specified connection.

The connection ID. The invocation method name. The invocation arguments. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Sends an invocation message to the specified connections.

The connection IDs. The invocation method name. The invocation arguments. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Sends an invocation message to the specified group.

The group name. The invocation method name. The invocation arguments. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Sends an invocation message to the specified groups.

The group names. The invocation method name. The invocation arguments. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Sends an invocation message to the specified group excluding the specified connections.

The group name. The invocation method name. The invocation arguments. A collection of connection IDs to exclude. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Sends an invocation message to the specified user.

The user ID. The invocation method name. The invocation arguments. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Sends an invocation message to the specified users.

The user IDs. The invocation method name. The invocation arguments. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous send.

Adds a connection to the specified group.

The connection ID to add to a group. The group name. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous add.

Removes a connection from the specified group.

The connection ID to remove from a group. The group name. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous remove.

Sends an invocation message to the specified connection and waits for a response.

The type of the response expected. The connection ID. The invocation method name. The invocation arguments. The token to monitor for cancellation requests. It is recommended to set a max wait for expecting a result. The response from the connection.

Sets the connection result for an in progress call.

The connection ID. The result from the connection. A that represents the result being set or being forwarded to another server.

Tells implementations what the expected type from a connection result is.

The ID of the in progress invocation. The type the connection is expected to send. Or if the result is intended for another server.

Metadata that describes the information associated with a specific endpoint.

Constructs the of the given type.

The of the .

The type of .

Customizes the name of a hub method.

The customized name of the hub method.

Initializes a new instance of class.

The customized name of the hub method.

Options used to configure hub instances.

Gets or sets the interval used by the server to timeout incoming handshake requests by clients. The default timeout is 15 seconds.

Gets or sets the interval used by the server to send keep alive pings to connected clients. The default interval is 15 seconds.

Gets or sets the time window clients have to send a message before the server closes the connection. The default timeout is 30 seconds.

Gets or sets a collection of supported hub protocol names.

Gets or sets the maximum message size of a single incoming hub message. The default is 32KB.

Gets or sets a value indicating whether detailed error messages are sent to the client. Detailed error messages include details from exceptions thrown on the server.

Gets or sets the max buffer size for client upload streams. The default size is 10.

By default a client is only allowed to invoke a single Hub method at a time. Changing this property will allow clients to invoke multiple methods at the same time before queueing.

When , determines if a Hub method parameter will be injected from the DI container. Parameters can be explicitly marked with an attribute that implements with or without this option set.

False by default. Hub method arguments will be resolved from a DI container if possible.

Gets or sets the maximum bytes to buffer per connection when using stateful reconnect.

Defaults to 100,000 bytes.

Methods to add 's to Hubs.

Adds an instance of an to the .

The options to add a filter to. The filter instance to add to the options.

Adds an type to the that will be resolved via DI or type activated.

The type that will be added to the options. The options to add a filter to.

Adds an type to the that will be resolved via DI or type activated.

The options to add a filter to. The type that will be added to the options.

Class to configure the .

Constructs the with a list of protocols added to Dependency Injection.

The list of s that are from Dependency Injection.

Configures the default values of the .

The to configure.

Class to configure the for a specific .

The type to configure.

Constructs the options configuration class.

The global from Dependency Injection.

Configures the default values of the .

The options to configure.

Options used to configure the specified hub type instances. These options override globally set options.

The hub type to configure.

A base class for a strongly typed SignalR hub.

The type of client.

Gets or sets a that can be used to invoke methods on the clients connected to this hub.

A proxy abstraction for invoking hub methods.

Invokes a method on the connection(s) represented by the instance. Does not wait for a response from the receiver.

Name of the method to invoke. A collection of arguments to pass to the client. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous invoke.

A manager abstraction for adding and removing connections from groups.

Adds a connection to the specified group.

The connection ID to add to a group. The group name. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous add.

Removes a connection from the specified group.

The connection ID to remove from a group. The group name. The token to monitor for cancellation requests. The default value is . A that represents the asynchronous remove.

A activator abstraction.

The hub type.

Creates a hub.

The created hub.

Releases the specified hub.

The hub to release.

A clients caller abstraction for a hub.

Gets a proxy that can be used to invoke methods on a single client connected to the hub and receive results.

The connection ID. A client caller.

Gets a proxy that can be used to invoke methods on the calling client and receive results.

A client caller.

An abstraction that provides access to client connections, including the one that sent the current invocation.

The client caller type.

Gets a caller to the connection which triggered the current invocation.

Gets a caller to all connections except the one which triggered the current invocation.

Gets a caller to all connections in the specified group, except the one which triggered the current invocation.

A client caller.

An abstraction that provides access to client connections.

Gets a proxy that can be used to invoke methods on a single client connected to the hub and receive results.

The connection ID. A client caller.

An abstraction that provides access to client connections.

The client invoker type.

Gets a that can be used to invoke methods on all clients connected to the hub.

A client caller.

Gets a that can be used to invoke methods on all clients connected to the hub excluding the specified client connections.

A collection of connection IDs to exclude. A client caller.

Gets a that can be used to invoke methods on the specified client connection.

The connection ID. A client caller.

Gets a that can be used to invoke methods on the specified client connections.

The connection IDs. A client caller.

Gets a that can be used to invoke methods on all connections in the specified group.

The group name. A client caller.

Gets a that can be used to invoke methods on all connections in all of the specified groups.

The group names. A client caller.

Gets a that can be used to invoke methods on all connections in the specified group excluding the specified connections.

The group name. A collection of connection IDs to exclude. A client caller.

Gets a that can be used to invoke methods on all connections associated with the specified user.

The user ID. A client caller.

Gets a that can be used to invoke methods on all connections associated with all of the specified users.

The user IDs. A client caller.

A context abstraction for a hub.

Gets a that can be used to invoke methods on clients connected to the hub.

Gets a that can be used to add and remove connections to named groups.

A context abstraction for a hub.

Gets a that can be used to invoke methods on clients connected to the hub.

Gets a that can be used to add and remove connections to named groups.

A context abstraction for a hub.

Gets a that can be used to invoke methods on clients connected to the hub.

Gets a that can be used to add and remove connections to named groups.

The filter abstraction for hub method invocations.

Allows handling of all Hub method invocations.

The context for the method invocation that holds all the important information about the invoke. The next filter to run, and for the final one, the Hub invocation. Returns the result of the Hub method invoke.

Allows handling of the method.

The context for OnConnectedAsync. The next filter to run, and for the final one, the Hub invocation.

Allows handling of the method.

The context for OnDisconnectedAsync. The exception, if any, for the connection closing. The next filter to run, and for the final one, the Hub invocation.

A resolver abstraction for working with instances.

Gets a collection of all available hub protocols.

Gets the hub protocol with the specified name, if it is allowed by the specified list of supported protocols.

The protocol name. A collection of supported protocols. A matching or null if no matching protocol was found.

A context for accessing information about the hub caller from their connection.

A small dictionary optimized for utf8 string lookup via spans. Adapted from https://github.com/dotnet/runtime/blob/4ed596ef63e60ce54cfb41d55928f0fe45f65cf3/src/libraries/System.Linq.Parallel/src/System/Linq/Parallel/Utils/HashLookup.cs.

A builder abstraction for configuring SignalR servers.

A proxy abstraction for invoking hub methods on the client and getting a result.

Invokes a method on the connection represented by the instance and waits for a result.

Name of the method to invoke. A collection of arguments to pass to the client. The token to monitor for cancellation requests. It is recommended to set a max wait for expecting a result. A that represents the asynchronous invoke and wait for a client result.

A provider abstraction for configuring the "User ID" for a connection.

is used by to invoke connections associated with a user.

Gets the user ID for the specified connection.

The connection to get the user ID for. The user ID for the specified connection.

Represents a serialization cache for a single message.

Gets the hub message for the serialization cache.

Initializes a new instance of the class.

A collection of already serialized messages to cache.

Initializes a new instance of the class.

The hub message for the cache. This will be serialized with an in to get the message's serialized representation.

Gets the serialized representation of the using the specified .

The protocol used to create the serialized representation. The serialized representation of the .

Represents a serialized message.

Gets the protocol of the serialized message.

Gets the serialized representation of the message.

Initializes a new instance of the class.

The protocol of the serialized message. The serialized representation of the message.

Extension methods for .

Configure the connection to host the specified type.

The type to host on the connection. The connection to configure. The same instance of the for chaining.

Creates a new stream and returns the ChannelReader for it as an object.

Throws an if is null.

The reference type argument to validate as non-null. The name of the parameter with which corresponds.

Extension methods for .

Adds the minimum essential SignalR services to the specified . Additional services must be added separately using the returned from this method.

The to add services to. An that can be used to further configure the SignalR services.

Helper related to generic interface definitions and implementing classes.

Determine whether is or implements a closed generic created from .

The of interest. The open generic to match. Usually an interface. The closed generic created from that is or implements. null if the two s have no such relationship. This method will return if is typeof(KeyValuePair{,}), and is typeof(KeyValuePair{string, object}).

Executes the configured method on . This can be used whether or not the configured method is asynchronous.

Even if the target method is asynchronous, it's desirable to invoke it using Execute rather than ExecuteAsync if you know at compile time what the return type is, because then you can directly "await" that value (via a cast), and then the generated code will be able to reference the resulting awaitable as a value-typed variable. If you use ExecuteAsync instead, the generated code will have to treat the resulting awaitable as a boxed object, because it doesn't know at compile time what type it would be. The object whose method is to be executed. Parameters to pass to the method. The method return value.

Executes the configured method on . This can only be used if the configured method is asynchronous.

If you don't know at compile time the type of the method's returned awaitable, you can use ExecuteAsync, which supplies an awaitable-of-object. This always works, but can incur several extra heap allocations as compared with using Execute and then using "await" on the result value typecasted to the known awaitable type. The possible extra heap allocations are for: 1. The custom awaitable (though usually there's a heap allocation for this anyway, since normally it's a reference type, and you normally create a new instance per call). 2. The custom awaiter (whether or not it's a value type, since if it's not, you need a new instance of it, and if it is, it will have to be boxed so the calling code can reference it as an object). 3. The async result value, if it's a value type (it has to be boxed as an object, since the calling code doesn't know what type it's going to be). The object whose method is to be executed. Parameters to pass to the method. An object that you can "await" to get the method return value.

Provides a common awaitable structure that can return, regardless of whether the underlying value is a System.Task, an FSharpAsync, or an application-defined custom awaitable.

Helper for detecting whether a given type is FSharpAsync`1, and if so, supplying an for mapping instances of that type to a C# awaitable.

The main design goal here is to avoid taking a compile-time dependency on FSharp.Core.dll, because non-F# applications wouldn't use it. So all the references to FSharp types have to be constructed dynamically at runtime.