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https://issues.apache.org/jira/browse/CAMEL-11092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15953092#comment-15953092
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ASF GitHub Bot commented on CAMEL-11092:
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Github user zregvart closed the pull request at:
https://github.com/apache/camel/pull/1580
> If setting Exchange.REST_HTTP_URI the RestProducer should remove
> Exchange.HTTP_PATH header
> ------------------------------------------------------------------------------------------
>
> Key: CAMEL-11092
> URL: https://issues.apache.org/jira/browse/CAMEL-11092
> Project: Camel
> Issue Type: Improvement
> Components: camel-core
> Reporter: Zoran Regvart
> Assignee: Zoran Regvart
>
> One of patterns in using microservices is consuming REST and producing from
> REST resources using REST component. For instance have a frontend exposed API
> using REST DSL and calling backend using REST producer.
> As most HTTP components generate URIs by concatenating
> {{Exchange.REST_HTTP_URI}} and {{Exchange.HTTP_PATH}} when the REST producer
> generates {{Exchange.REST_HTTP_URI}} header that contains the whole URI to be
> used it should remove the {{Exchange.HTTP_PATH}} header in order to prevent
> incorrect URIs.
> For example {{Exchange.HTTP_PATH}} is set by the REST consumer to
> {{/api/pet/123}}, and REST producer is configured with
> {{Exchange.REST_HTTP_URI}} with URI {{/api/pet/{petId}}} if the
> {{Exchange.HTTP_PATH}} is not removed HTTP component (IMHO all except for
> Restlet) would try to send the request to
> {{/api/pet/{petId}/api/pet/123}}.
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