Method ITcIoTcpProtocol:GetFreeSendDataSize

Returns the number of free bytes in the TCP send buffer.

Syntax

HRESULT TCOMAPI GetRemoteIpAddr(ULONG socketId, ULONG& nData)

Method ITcIoTcpProtocol:GetFreeSendDataSize 1: Return value

Type

Description

HRESULT

Indicates success, see Return values.

Parameter

Name

Type

Description

socketId

ULONG

The socket to be used.

nData

ULONG&

Returns the free bytes in the buffer.