FB_TCPServer/FB_TCPServer2 的方法

概述

FB_TCPServer2 提供的方法在功能上与功能块 FB_TCPServer 提供的相应方法相同。它们的区别在下表中进行了描述。

方法

FB_TCPServer

FB_TCPServer2

Accept

x

x

CheckClients

x

x

Close

x

x

DisconnectAll

x

x

DisconnectClient

x

x

GetBoundIPAddress

x

x

GetBoundPort

x

x

打开

x

x

OpenTls

-

x

PeekFromFirstAvailableClient

x

x

PeekFromSpecificClient

x

x

ReceiveFromFirstAvailableClient

x

x

ReceiveFromSpecificClient

x

x

ReceiveOutOfBandFromFirstAvailableClient

x

-

ReceiveOutOfBandFromSpecificClient

x

-

ResetByteCounters

x

x

ResetResult

x

x

SendOutOfBandToAll

x

-

SendOutOfBandToSpecificClient

x

-

SendToAll

x

x

SendToSpecificClient

x

x

x   受功能块支持。

-   不受功能块支持。