该发送会经过适配器封装，具体封装内容由适配器决定。
Task SendAsync(
EndPoint endPoint,
ReadOnlyMemory<byte> memory,
CancellationToken cancellationToken = default
)Function SendAsync (
endPoint As EndPoint,
memory As ReadOnlyMemory(Of Byte),
Optional cancellationToken As CancellationToken = Nothing
) As Taskabstract SendAsync :
endPoint : EndPoint *
memory : ReadOnlyMemory<byte> *
?cancellationToken : CancellationToken
(* Defaults:
let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task | OverlengthException | 发送数据超长 |
| Exception | 其他异常 |