sendAsync abstract method

Future<void> sendAsync(
  1. String methodName, [
  2. List? args
])

Invokes a hub method on the server using the specified name and arguments. Does not wait for a response from the receiver.

The Future returned by this method resolves when the client has sent the invocation to the server. The server may still be processing the invocation.

methodName The name of the server method to invoke.

args The arguments used to invoke the server method.

Returns a Future that resolves when the invocation has been successfully sent, or rejects with an error.

Implementation

Future<void> sendAsync(String methodName, [List<dynamic>? args]);