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Posted to users@tomcat.apache.org by shallowinggg <sh...@icloud.com.INVALID> on 2023/02/02 07:57:42 UTC
How can I extend AceessLogValue
I want to print skywalking traceId in tomcat access log, how to extend AceessLogValue class or any other solutions??
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Re: How can I extend AceessLogValue
Posted by Christopher Schultz <ch...@christopherschultz.net>.
Hello,
On 2/2/23 08:00, shallowinggg wrote:
> traceId has in request header, but it is encrypted, I need to parse
> it. %{xxx}i can get header, but encrypted value
How about writing a Filter which takes the value from the header,
decrypts it, and then puts the unencrypted value into a
request-attribute? Then the existing logger can be configured to include
that data in the access log.
Honestly, it seems a little suspicious that you are asking how to log an
encrypted value. I would think you'd want to leave it encrypted and only
decrypt it if you needed it for something...
-chris
>> 在 2023年2月2日，16:33，Mark Thomas <ma...@apache.org> 写道：
>>
>> On 02/02/2023 07:57, shallowinggg wrote:
>>> I want to print skywalking traceId in tomcat access log, how to extend AceessLogValue class or any other solutions??
>>
>> Might be easier to put the traceId into a session or request attribute and then use the standard AccessLogValve functionality to log the attribute value.
>>
>> Mark
>>
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>
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Re: How can I extend AceessLogValue
Posted by shallowinggg <sh...@icloud.com.INVALID>.
traceId has in request header, but it is encrypted, I need to parse it. %{xxx}i can get header, but encrypted value
>
> 在 2023年2月2日，16:33，Mark Thomas <ma...@apache.org> 写道：
>
> On 02/02/2023 07:57, shallowinggg wrote:
>> I want to print skywalking traceId in tomcat access log, how to extend AceessLogValue class or any other solutions??
>
> Might be easier to put the traceId into a session or request attribute and then use the standard AccessLogValve functionality to log the attribute value.
>
> Mark
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
Re: How can I extend AceessLogValue
Posted by Mark Thomas <ma...@apache.org>.
On 02/02/2023 07:57, shallowinggg wrote:
> I want to print skywalking traceId in tomcat access log, how to extend AceessLogValue class or any other solutions??
Might be easier to put the traceId into a session or request attribute
and then use the standard AccessLogValve functionality to log the
attribute value.
Mark
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