[GitHub] [skywalking] ypg521 commented on issue #7505: [NodeJS Agent] When oap-server had stoped, java invokes node, the node app will raise "TypeError" and exit.

[GitBox <gi...@apache.org>]

ypg521 commented on issue #7505:
URL: https://github.com/apache/skywalking/issues/7505#issuecomment-1186137330

   I reproduce this issue use ：
   * org.apache.httpcomponents.httpclient:4.5.13
   * apache-skywalking-java-agent-8.11.0
   
   And I not start OAP.
   
   The request message that Httpclient send  to node server:
   ```
   GET / HTTP/1.1
   sw8:
   sw8-correlation:
   sw8-x: 0-
   Host: 127.0.0.1:8081
   Connection: Keep-Alive
   User-Agent: Apache-HttpClient/4.5.13 (Java/1.8.0_322)
   Accept-Encoding: gzip,deflate
   
   ```
   
   Because if OAP is not working, Java agent will create a `IgnoredTracerContext` 
   Then `ContextCarrier` will put   incorrect data ,  method `serialize`  will generate some error headers
   
   
   


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