ERROR [io.ver.cor.net.imp.ConnectionBase] (vert.x-eventloop-thread-0) invalid version format: <!DOCTYPE

[akil-rails]

Hi

How can I figure out the source/reason for the error ERROR [io.ver.cor.net.imp.ConnectionBase] (vert.x-eventloop-thread-0) invalid version format: <!DOCTYPE. I see this in the log, but the requests work fine. The application is a quarkus 3.0.3 final app using quarkus-resteasy-reactive-jackson and quarkus-rest-client-reactive-jackson.

The full trace is as follows

2023-05-21 23:26:36,031 WARN  [io.qua.ope.run.exp.otl.LateBoundBatchSpanProcessor] (Quarkus Main Thread) No BatchSpanProcessor delegate specified, no action taken.
2023-05-21 23:26:36,057 INFO  [io.quarkus] (Quarkus Main Thread) statement-service 1.0.0-SNAPSHOT on JVM (powered by Quarkus 3.0.3.Final) started in 0.656s. Listening on: http://localhost:8080
2023-05-21 23:26:36,057 INFO  [io.quarkus] (Quarkus Main Thread) Profile dev activated. Live Coding activated.
2023-05-21 23:26:36,058 INFO  [io.quarkus] (Quarkus Main Thread) Installed features: [cache, cdi, hibernate-validator, opentelemetry, redis-client, rest-client-reactive, rest-client-reactive-jackson, resteasy-reactive, resteasy-reactive-jackson, smallrye-context-propagation, smallrye-health, smallrye-openapi, swagger-ui, vertx]
2023-05-21 23:26:36,060 INFO  [io.qua.dep.dev.RuntimeUpdatesProcessor] (vert.x-worker-thread-1) Live reload total time: 1.182s 
2023-05-21 23:26:37,883 DEBUG [org.jbo.res.rea.cli.log.DefaultClientLogger] (vert.x-eventloop-thread-0) Request: POST https://eiscuat2.camsonline.com/REST/WhiteOak/statement/instantMailback Headers[Authorization=xx clientId=xx Content-Type=application/json User-Agent=Resteasy Reactive Client x-do-encrypt=true content-length=331], Body:
{"data":"SKuUp8NB8c5hapGPbtPwfWbtn64CyN/+isXQfJCz3IQNCzezqTa4uWkjf+VpRAUnxzvq8He/F/zvwfeD5xN/fzMICC8MOFZxnLW7wc3grLcoO3GdTOCjbhAkDTV/HodBizfV+sM4N05IgbyIyGxq6PqY1jMcHeu/xOtPkGGIjChyB8l5dN+H4RMaWnHHAWVHHpruclByvwWgGBjRKXwECEiVg3BldDG6/2XdwJ5RfYhF1tXXCcjUS+CpqVqmkouOHB8H54jPONfEMbMPS8XreWmFoM2wr9Sfx26Ptg0aAr1PZUOWqYx3DE/bCPCPqxne"}

2023-05-21 23:27:01,599 DEBUG [org.jbo.res.rea.cli.log.DefaultClientLogger] (vert.x-eventloop-thread-0) Response: POST https://eiscuat2.camsonline.com/REST/WhiteOak/statement/instantMailback, Status[200 OK], Headers[Cache-Control=no-cache Pragma=no-cache Content-Length=274 Content-Type=application/json; charset=utf-8 Expires=-1 Server=XXXXXXXXXXXXXXXX X-AspNet-Version=XXXXXXXXXXXX!! x-frame-options=DENY X-Powered-By=XXXXXXXXXXXX!! Date=Sun, 21 May 2023 17:57:01 GMT Set-Cookie=cookiesession1=678B287CC9B5B4C0D0F3A6BEB5A70FCA;Expires=Mon, 20 May 2024 17:57:01 GMT;Path=/;HttpOnly], Body:
{
  "data": "xl0pbs/8+eMl+Dfx/LDgJmmVTs+oeokIBwMjVZ75UA2FFeL3TVNrvuRyD6bdaPaKe14+etbcuu+T5cWCi8g09jOxQani6pqFSbMmGpBo8gHfyfu09K21AXqAH/GLm/YdVBj1zwuRaem1XqT1CP/ZXhiXwII/FN5yQDhNTXyjqa+iKFOj98+hDWUIT2ScKS6+BdJ9xPYfhanhN6l9OyJIWJx5GLTKIFBP0XAWlpiC+yCtAIcJZwUd5MzbVR7RW5Zm"
}

2023-05-21 23:27:01,602 INFO  [com.api.mf.inf.sec.MessageCipherFilter] (vert.x-eventloop-thread-0) Body (decrypted) {"Information":{"returnCode":"0","returnMsg":"Record inserted successfully","Instant_MailBack":{"status":"Notifications selected by you will be sent to your registered e-mail address"}}}
2023-05-21 23:27:01,614 ERROR [io.ver.cor.net.imp.ConnectionBase] (vert.x-eventloop-thread-0) invalid version format: <!DOCTYPE