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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2019/06/15 08:41:01 UTC
[GitHub] [skywalking] Arugal opened a new issue #2880: TracingContext
optimize
Arugal opened a new issue #2880: TracingContext optimize
URL: https://github.com/apache/skywalking/issues/2880
Please answer these questions before submitting your issue.
- Why do you submit this issue?
- [x] Question or discussion
- [ ] Bug
- [ ] Requirement
- [x] Feature or performance improvement
___
### Requirement or improvement
https://github.com/apache/skywalking/blob/f414d72dd5fa15f4c4583a5c081022b0da5be28f/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/TracingContext.java#L82-L91
https://github.com/apache/skywalking/blob/f414d72dd5fa15f4c4583a5c081022b0da5be28f/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/TracingContext.java#L416-L420
https://github.com/apache/skywalking/blob/f414d72dd5fa15f4c4583a5c081022b0da5be28f/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/TracingContext.java#L430-L444
IsRunningInAsyncMode is created when true
@Override public AbstractTracerContext awaitFinishAsync() {
isRunningInAsyncMode = true;
if(asyncFinishLock == null){
synchronized (this) {
if(asyncFinishLock == null) {
asyncFinishLock = new ReentrantLock();
}
}
}
asyncSpanCounter.addAndGet(1);
return this;
}
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