Package com.google.apphosting.runtime

Class RuntimeLogSink

java.lang.Object

com.google.apphosting.runtime.RuntimeLogSink

public class RuntimeLogSink
extends Object

RuntimeLogSink attaches a root Handler that records all log messages Level.INFO or higher as a RuntimePb.UPResponse.RuntimeLogLine attached to the current RuntimePb.UPResponse.

TODO: This class is designed to be used in a single-threaded runtime. If multiple requests are executing in a single process in parallel, their messages will currently overlap. If we want to support this configuration in the future we should do something slightly smarter here (however, we don't want to limit logs to only the thread serving the request).

Constructor Summary

Constructors

Constructor	Description
RuntimeLogSink(long maxSizeBytes)

Method Summary

Modifier and Type	Method	Description
void	addHandlerToRootLogger()
void	flushLogs(MutableUpResponse response)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RuntimeLogSink

public RuntimeLogSink(long maxSizeBytes)

Method Detail

addHandlerToRootLogger

public void addHandlerToRootLogger()

flushLogs

public void flushLogs(MutableUpResponse response)