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https://issues.apache.org/jira/browse/TS-4135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15122026#comment-15122026
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Sandeep Davu edited comment on TS-4135 at 1/28/16 6:19 PM:
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Here is the issue with redirect.
https://github.com/apache/trafficserver/blob/master/proxy/http/HttpSM.cc#L7525
https://github.com/apache/trafficserver/blob/master/proxy/http/HttpSM.cc#L7538
redirect_request destroys the client response headers and server request
headers. CPP api still has pointers to these buffers and calls TSMLocRelease in
destructor of Transaction.
[~briang] any pointers on how to handle this. We can live with not calling
TSMLocRelease at all. If there is a better way let me know.
was (Author: sdavu):
Here is the issue with redirect.
https://github.com/apache/trafficserver/blob/master/proxy/http/HttpSM.cc#L7525
https://github.com/apache/trafficserver/blob/master/proxy/http/HttpSM.cc#L7538
redirect_request destroys the client response headers and server request
headers. CPP api still has pointers to these buffers and calls TSMLocRelease in
destructor of Transaction.
> C++ api coredumps when used with other plugins using TSHttpTxnRedirectUrlSet.
> -----------------------------------------------------------------------------
>
> Key: TS-4135
> URL: https://issues.apache.org/jira/browse/TS-4135
> Project: Traffic Server
> Issue Type: Bug
> Components: CPP API
> Reporter: Sandeep Davu
> Assignee: Brian Geffon
> Labels: crash
> Fix For: 6.2.0
>
>
> There are multiple TS_EVENT_HTTP_SEND_REQUEST_HDR and
> TS_EVENT_HTTP_READ_RESPONSE_HDR for plugins that use TSHttpTxnRedirectUrlSet.
> Transaction object ignores these events.
> Ideally these events should be handled by reinitializing the server_request
> and server_response.
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