C# Class LCM.LCM.TCPProvider

LCM provider for the tcp: URL. All messages are sent to a central "hub" process (that must be started separately), which will relay the messages to all other processes. TCPService is an implementation of the hub process. The tcpq:// protocol is NOT suitable for real-time or high-bandwidth traffic. It is specifically designed for playing back a log file in a post-processing context (i.e., play back the log as fast as possible, but without dropping anything). The .NET implementation is functionally equal to the Java version.

Inheritance: Provider

ファイルを表示 Open project: mlab-upenn/arch-apex Class Usage Examples

Public Methods

Method	Description
Close ( ) : void	Close the TCP provider
Publish ( string channel, byte data, int offset, int length ) : void	Publish a message synchronously. However, if the server is not available, it will return immediately.
Subscribe ( string channel ) : void	Subscribe method
TCPProvider ( LCM lcm, URLParser up ) : System	TCP provider constructor
Unsubscribe ( string channel ) : void	Unsubscribe method

Private Methods

Method	Description
PublishEx ( string channel, byte data, int offset, int length ) : void
SafeSleep ( int ms ) : void
SockWriteAndFlush ( byte b ) : void	Try to send message on socket. If the socket is not connected, we'll simply fail. The readerthread is responsible for maintaining a connection to the hub.

Method Details

Close() public method

Close the TCP provider

public Close ( ) : void
return	void

Publish() public method

Publish a message synchronously. However, if the server is not available, it will return immediately.

public Publish ( string channel, byte data, int offset, int length ) : void
channel	string	channel name
data	byte	data byte array
offset	int	offset of the data to write
length	int	length of the data to write
return	void

Subscribe() public method

Subscribe method

public Subscribe ( string channel ) : void
channel	string	channel name
return	void

TCPProvider() public method

TCP provider constructor

public TCPProvider ( LCM lcm, URLParser up ) : System
lcm	LCM	LCM object
up	URLParser	URL parser object
return	System

Unsubscribe() public method

Unsubscribe method

public Unsubscribe ( string channel ) : void
channel	string	channel name
return	void