Called by the framework to emit a diagnostic message. * * @param {LogLevel} logLevel The severity level of the message. * @param {strin

Registers a handler that will be invoked when the hub method with the specified method name is invoked. * * @param {string} methodName The n

Called by the framework when an error has occurred. * * After this method is called, no additional methods on the {@link @microsoft/signalr.

* Sends a js object to the server. * @param message The js object to serialize and send.

Registers a handler that will be invoked when the connection is closed. * * @param {Function} callback The handler that will be invoked when