io.etrace.agent.message.manager

Class DefaultMessageManager.Context

java.lang.Object

io.etrace.agent.message.manager.DefaultMessageManager.Context

Enclosing class:

DefaultMessageManager

public class DefaultMessageManager.Context
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<Throwable>	knownExceptions
protected int	nexLocalThreadId
protected Stack<Transaction>	stack
protected long	totalDuration for truncate message;

Constructor Summary

Constructors

Constructor and Description
Context() 当调用者为Trace.newTransaction,complete时,考虑以下几种情况: 1.
Context(String requestId, String rpcId)

Method Summary

Modifier and Type	Method and Description
void	add(Message message)
boolean	end(Transaction transaction)
String	getClientAppId()
String	getCurrentRequestId()
String	getCurrentRpcIdAndCurrentCall()
protected Message	getRoot()
String	getRpcId()
String	nextRemoteRpcId()
void	setup(String requestId, String rpcId)
boolean	shouldLog(Throwable throwable)
void	start(Transaction transaction)

Methods inherited from class java.lang.Object

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

Field Detail

stack

protected Stack<Transaction> stack

knownExceptions

protected Set<Throwable> knownExceptions

totalDuration

protected long totalDuration

for truncate message;

nexLocalThreadId

protected int nexLocalThreadId

Constructor Detail

Context

public Context()

当调用者为Trace.newTransaction,complete时,考虑以下几种情况: 1. 最简单的情况,即同步调用Trace.newTransaction() 可以方便地和鹰眼同步的api协同 2. MultiMessageProducer时 默认关闭打鹰眼指标的功能 高级用法(不推荐)可以通过调用setForceCallEagleAPI(true) 可以开启异步模式下调用鹰眼 使用方必须保证线程上下文里没有鹰眼的指标调用,否则链路层级会错乱

Context

public Context(String requestId,
               String rpcId)

Method Detail

setup

public void setup(String requestId,
                  String rpcId)

nextRemoteRpcId

public String nextRemoteRpcId()

getClientAppId

public String getClientAppId()

getCurrentRequestId

public String getCurrentRequestId()

getRpcId

public String getRpcId()

getCurrentRpcIdAndCurrentCall

public String getCurrentRpcIdAndCurrentCall()

add

public void add(Message message)

shouldLog

public boolean shouldLog(Throwable throwable)

start

public void start(Transaction transaction)

end

public boolean end(Transaction transaction)

getRoot

protected Message getRoot()