send(methodName, ...args) {
        const [streams, streamIds] = this._replaceStreamingParams(args);
        const sendPromise = this._sendWithProtocol(this._createInvocation(methodName, args, true, streamIds));
        this._launchStreams(streams, sendPromise);
        return sendPromise;
    }
/** Invokes a hub method on the server using the specified name and arguments. Does not wait for a response from the receiver.
     *
     * The Promise returned by this method resolves when the client has sent the invocation to the server. The server may still
     * be processing the invocation.
     *
     * @param {string} methodName The name of the server method to invoke.
     * @param {any[]} args The arguments used to invoke the server method.
     * @returns {Promise<void>} A Promise that resolves when the invocation has been successfully sent, or rejects with an error.
     */
Invokes a hub method on the server using the specified name and arguments. Does not wait for a response from the receiver.
The Promise returned by this method resolves when the client has sent the invocation to the server. The server may still
be processing the invocation.

@param {string} methodName The name of the server method to invoke.
@param {any[]} args The arguments used to invoke the server method.
@returns {Promise} A Promise that resolves when the invocation has been successfully sent, or rejects with an error.
Invokes a hub method on the server using the specified name and arguments . Does not wait for a response from the receiver . The Promise returned by this method resolves when the client has sent the invocation to the server . The server may still be processing the invocation . @param { string } methodName The name of the server method to invoke . @param { any [] } args The arguments used to invoke the server method . @returns { Promise } A Promise that resolves when the invocation has been successfully sent or rejects with an error .
send(methodName, ...args) {
        const [streams, streamIds] = this._replaceStreamingParams(args);
        const sendPromise = this._sendWithProtocol(this._createInvocation(methodName, args, true, streamIds));
        this._launchStreams(streams, sendPromise);
        return sendPromise;
    }
send ( methodName , ... args ) { const [ streams , streamIds ] = this . _replaceStreamingParams ( args ) ; const sendPromise = this . _sendWithProtocol ( this . _createInvocation ( methodName , args , true , streamIds ) ) ; this . _launchStreams ( streams , sendPromise ) ; return sendPromise ; }
Invokes a hub method on the server using the specified name and arguments.
Invokes a hub method on the server using the specified name and arguments .