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https://issues.apache.org/jira/browse/CAMEL-20177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17792411#comment-17792411
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Claus Ibsen commented on CAMEL-20177:
-------------------------------------
I think there was a bug in the http client, try upgrading it or use 4.0.2 or
older 4.0.x version.
> http route fails - invalid proxy when none is used
> --------------------------------------------------
>
> Key: CAMEL-20177
> URL: https://issues.apache.org/jira/browse/CAMEL-20177
> Project: Camel
> Issue Type: Bug
> Components: camel-http
> Affects Versions: 4.0.3
> Environment: EL7
> java-latest-openjdk-18.0.2.0.9-1.rolling.el7.x86_64
> Camel 4.0.3 Embedded in ActiveMQ 6.0.0
>
> Reporter: JJ
> Priority: Major
> Labels: help-wanted
>
> I have a simple {{timer}} route which collects data from a http request.
> However after upgrading to {{camel-4.0.3}} this no longer works, no body is
> fetched and the message is sent to the DLQ. Using {{camel-3.21.1}} it works
> as expected with no errors and the messages body appears on the correct topic
> for consumption.
> {code:xml}
> <route id="solar_pull">
> <from uri="timer:nationalSolar?fixedRate=true&period=300000" />}}
> <to
> uri="https://api.solar.sheffield.ac.uk/pvlive/api/v4/pes/0?httpClient.cookieSpec=ignoreCookies";
> />}}
> <to uri="localAMQ:topic:Solar"/>}}
> </route>
> {code}
> It simply fetches some {{json}} data as shown below;
> {code:java}
> {"data":[[0,"2023-11-27T23:00:00Z",0.0]],"meta":["pes_id","datetime_gmt","generation_mw"]}{code}
> With Camel 4.0.3 the following strange error is logged in full debug mode;
> {{java.lang.IllegalArgumentException: Invalid Proxy}}
> {code:java}
> DEBUG | >>>>
> https://api.solar.sheffield.ac.uk/pvlive/api/v4/pes/0?httpClient.cookieSpec=ignoreCookies
> Exchange[]
> DEBUG | ex-0000000001 preparing request execution
> DEBUG | ex-0000000001 target auth state: UNCHALLENGED
> DEBUG | ex-0000000001 proxy auth state: UNCHALLENGED
> DEBUG | ex-0000000001 acquiring connection with route
> {s}->https://api.solar.sheffield.ac.uk:443
> DEBUG | ex-0000000001 acquiring endpoint (3 MINUTES)
> DEBUG | ex-0000000001 endpoint lease request (3 MINUTES) [route:
> {s}->https://api.solar.sheffield.ac.uk:443][total available: 0; route
> allocated: 0 of 20; total allocated: 0 of 200]
> DEBUG | ex-0000000001 endpoint leased [route:
> {s}->https://api.solar.sheffield.ac.uk:443][total available: 0; route
> allocated: 1 of 20; total allocated: 1 of 200]
> DEBUG | ex-0000000001 acquired ep-0000000001
> DEBUG | ex-0000000001 acquired endpoint ep-0000000001
> DEBUG | ex-0000000001 opening connection
> {s}->https://api.solar.sheffield.ac.uk:443
> DEBUG | ep-0000000001 connecting endpoint (null)
> DEBUG | ep-0000000001 connecting endpoint to
> https://api.solar.sheffield.ac.uk:443 (3 MINUTES)
> DEBUG | api.solar.sheffield.ac.uk resolving remote address
> DEBUG | api.solar.sheffield.ac.uk resolved to
> [api.solar.sheffield.ac.uk/143.167.1.47]
> DEBUG | http-outgoing-0 close connection IMMEDIATE
> DEBUG | ep-0000000001 endpoint closed
> DEBUG | ep-0000000001 discarding endpoint
> DEBUG | ep-0000000001 releasing endpoint
> DEBUG | ep-0000000001 connection is not kept alive
> DEBUG | ep-0000000001 connection released [route:
> {s}->https://api.solar.sheffield.ac.uk:443][total available: 0; route
> allocated: 0 of 20; total allocated: 0 of 200]
> DEBUG | Failed delivery for (MessageId: F2235F0F816E9CF-0000000000000000 on
> ExchangeId: F2235F0F816E9CF-0000000000000000). On delivery attempt: 0 caught:
> java.lang.IllegalArgumentException: Invalid Proxy
> DEBUG | >>>> localAMQ://queue:DLQ-Camel
> Exchange[F2235F0F816E9CF-0000000000000000]{code}
> I've been through the
> [docs|https://camel.apache.org/components/4.0.x/http-component.html] but
> can't see anything obvious as to what's changed. I've also checked the
> [migration|https://camel.apache.org/manual/camel-4-migration-guide.html] doc.
> Have I missed or misunderstood something or have I found a bug?
> What is the correct way to migrate this route to Camel >4 ?
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