BrightSign Object Reference Manual (FW 5.1) - Manual (Page 308)

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roSystemLog
This object enables the application to receive events that are intended for reporting errors and trends, rather than for
triggering a response to a user action.
roSystemLog requires specific design patterns in your BrightScript application:
• Use one roMessagePort throughout the application (instead of creating a new roMessagePort for each screen).
• Create one roSystemLog instance at startup that remains for the entire lifetime of the application.
• Pass the global roMessagePort mentioned above to SetMessagePort() on the roSystemLog component.
• Enable the desired log types using EnableType().
This object is created with no parameters:
CreateObject("roSystemLog")
Interfaces:
ifStreamSend , ifSystemLog
The ifStreamSend interface provides the following:
• SetSendEol(eol_sequence As String) As Void: Sets the EOL sequence when writing to the stream.
• SendByte(byte As Integer) As Void: Writes the specified byte to the stream.
• SendLine(string As String) As Void: Writes the specified characters to the stream followed by the
current EOL sequence.
• SendBlock(a As Dynamic) As Void: Writes the specified characters to the stream. This method can support
either a string or an
roByteArray . If the block is a string, any null bytes will terminate the block.
• Flush()