QueueLogHandler

QuantConnect.Logging.QueueLogHandler

QueueLogHandler()

Bases: Object, ILogHandler

ILogHandler implementation that queues all logs and writes them when instructed.

Initializes a new instance of the QueueLogHandler class.

logs: ConcurrentQueue[LogEntry]

Public access to the queue for log processing.

log_event: _EventContainer[Callable[[LogEntry], Any], Any]

Logging Event Handler

debug(text: str) -> None

Write debug message to log

Parameters:

Name	Type	Description	Default
`text`	`str`	The debug text to log	required

dispose() -> None

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

error(text: str) -> None

Write error message to log

Parameters:

Name	Type	Description	Default
`text`	`str`	The error text to log	required

log_event_raised(log: LogEntry) -> None

LOgging event delegate

on_log_event(log: LogEntry) -> None

Raise a log event safely

This codeEntityType is protected.

trace(text: str) -> None

Write debug message to log

Parameters:

Name	Type	Description	Default
`text`	`str`	The trace text to log	required