CustomDataChannel Class Reference

This interface represents a data channel between the client and the cloud application. More...

#include <custom_data_channel.h>

Classes
class	Observer
	A class can implement the Observer interface when it wants to be informed of events in CustomDataChannel objects. More...

Public Member Functions
virtual bool	Send (const char *data)=0
	Send data to the cloud Application.
virtual void	Close ()=0
	Close this data channel.

Detailed Description

This interface represents a data channel between the client and the cloud application.

The client can send a message to the cloud application via the {

See also

#send(char*)} method, and receive the reply message from the cloud application via {

Observer::onMessage(int, char*)}.

In terms of implementation, the {

See also

#send(char*)} method in fact sends the message to a UDP port of the cloud machine, which is defined when creating this CustomDataChannel. The cloud application listens to this UDP port to receive messages from the client. When the cloud application replies a message, the Cloud Rendering SDK will call back the message to the client application through {

Observer::OnMessage(int, char*)}. Note that the associated UDP port identifies a data channel uniquely.

TcrSession::createCustomDataChannel(int, Observer)

Member Function Documentation

Close()

virtual void Close ( )

pure virtual

Close this data channel.

Send()

virtual bool Send ( const char *  data )

pure virtual

Send data to the cloud Application.

Parameters

data	The data to be sent, which cannot exceed 1,200 bytes.

Returns

true if success, false otherwise.

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The documentation for this class was generated from the following file:

• custom_data_channel.h