程序包 org.apache.skywalking.apm.toolkit.opentracing
package org.apache.skywalking.apm.toolkit.opentracing
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类说明The
NeedSnifferActivationannotation is flag for reader and maintainers, which represents this method should be activated/intercepted in sniffer.TheSkywalkingActiveSpanis an extension ofSkywalkingSpan, but because of Java inheritance restrict, only can do with a facade mode.Skywalking tracer context based onThreadLocalauto mechanism.