* Provide profile task downstream to sniffer
* fix agent unit testcase issue
* add profile switch config on sniffer
* fix es error
* 1. add @DefaultImplementor on the sniffer profile task service
2. change ProfileTaskExecutionService#PROFILE_TASK_READY_SCHEDULE to final and remove volatile
2. fix style error
* change timeFromStartMills use `<` to compare
* 1. add `maxSamplingCount` to profile task
2. make profile task limit to the common package
* 1. change `agent.active_profile` to `profile.active` and make true on default
2. add `maxSamplingCount` in profile task
3. use `createTime` to check has new command list
4. add task re-check before process profile task
* 1. add `profile-receiver` document
2. change `ProfileTaskExecutionService` use single schedule thread pool
3. cache dont need fetch data when no data, use auto-fresh mechanism only
* remove navigate time judge, fix comment wrong meaning
* Add service type from register and support browser as service type
* Add service type at agent side.
* Fix format.
* Fix a test.
* Fix formats.
Co-authored-by: kezhenxu94 <kezhenxu94@163.com>
* Update JDK compiling level to 8, and remove zip dist.
* Exclude annotation and shade API.
* Fix more exclusion.
* 1. Update grava and gson 2. Fix compile issue. 3. Keep protoc and maven plugin in old version. Some incompatible of 3rd party grpc proto.
* Fix dependency conflicts, license and notice issue, and dependency check script issue
Co-authored-by: kezhenxu94 <kezhenxu94@163.com>
* add plugin netty-socketio https://github.com/mrniko/netty-socketio
* delete create exit span interceptor.
* delete create exit span interceptor testcase.
* delete create exit span interceptor testcase.
* add constructor test unit
* change bind on random port in test case
* reverse upstream master whitespace
* resolve build_id param
* delete health check segment test case
* add ContextManager.isActive check before use activeSpan invoke
* remove unnecessary code and blank line
* Add pulsar apm plugin.
* Fix check style
* Fix pulsar consumer component define.
* Add pulsar to component-libraries.yml
* Fix error interceptor class.
* Add pulsar to agent support list.
* Add Pulsar to ComponentsDefine and component-libraries.yml
* Move create entry span log of consumer from after method to before method
* Fix send callback issue when exception cause.
* Fix test issues
* Move pulsar plugin to optional plugins
* Add none messages tests for interceptor of producer and consumer.
* Remove unused comments.
* Move pulsar plugin back to the apm-sdk-plugin
* Fix comments
* remove set startTime for entry span(default is set by System.currentTimeMillis)
* Fix comments
* Add Light4J 1.6.x plug-in
* Add unit test for Light4J plug-in
* Add missing id to server-starter
* Remove mentions of version 1.6.x
Some local testing showed that the plugin successfully generated traces for a light4j project built with light-codegen v2.x. Therefore, there is no need for a separate plugin for v2.x and no distinction needs to be made with light4j v1.6.x.
* Update supported light4j versions
* Use ContextSnapshot to maintain trace
In a typical Light4j project, the ExceptionHandler#handleRequest is the asynchronous execution point. The flow is ExceptionHandler#handleRequest -> HttpServerExchange#dispatch -> ... -> ExceptionHandler#handleRequest. This means that handleRequest is being intercepted twice and each time a LocalSpan is created. Without handling thread propagation, the trace segment gets split up.
By saving a ContextSnapshot into the enhanced object (ExceptionHandler), we can determine if it is necessary to continue the segment.
* Update logic for span creation in trace
By default, the Light4J plugin now overrides the Undertow plugin's entry span with its own. This new entry span is created just before execution of the ExceptionHandler#handleRequest in the I/O thread. The entry span is generated here because it is considered the starting point of the Light4J handler chain.
There is now also the option to enable detailed span creation when tracing requests through Light4J. These local spans mark which middleware and business handlers are involved with handling the HTTP request to a Light4J service.
* Update skywalking version
* Update light4j version
* Fix LightInstrumentation javadoc
* Remove import violating checkstyle
This import was added from the link reference in the javadoc. The javadoc has now been changed to just reference the method name.
* Move light4j agent config property
* Sync UI
* Revert SolrJ plugin.
* Remove an unexpected test case.
* Revert "Remove an unexpected test case."
This reverts commit 359990e18b0c0ae1a6e1005ff985bf237ec05619.
* Clear context.
* Fix a leak.
* new branch for solrj-plugin
* rollback and add module solrj-plugin
* preparing to pr
* to resolve reviewers' suggestions
* remove unused code
* remove unused code
* remove unused comments
* To avoid NPE
* fix typo
* Change to JRE6
* fix pom.xml merge incorrectly. and java.net.URL instead of Regex
* Using RuntimeContext instead of ThreadLocal
* To reduce unnecessary tags
* add test cases
* fix validation fail
* add solrj-plugin into component-libraries & Supported-list
* to trace all patch to avoid recheck status of span
* remove unnecessary properites
* remove unnecessary tags
* Add the config to document of setup
* Downstream command protocol example.
* Add wait seconds arguments into meta data reset command.
* Style consistent issue fixed.
* Add serialNumber arguments for agent to check if the command duplicate.
* Command separate.
* Update TraceIgnoreCommand.java
Keep TraceIgnoreCommand just named `TraceIgnore`
* Update new protocol
* Support new protocol at agent side.
* Fix test case.
* Make backend supports new trace protocol
* Fix tests.
* Make all new services available in gRPC.
* Fix bugs.
* Finish new document for v2 trace protocol.
* Fix wrong version requirement of zk
* Fix trace query bug.
* Find a client side dictionary bug.
* Fix register bugs.
* Fix break doc links.
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