[jira] [Created] (CAMEL-9075) 1% of requests get connect exception and are not sent

["Elyran Kogan (JIRA)" <ji...@apache.org>]

Elyran Kogan created CAMEL-9075:
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             Summary: 1% of requests get connect exception and are not sent
                 Key: CAMEL-9075
                 URL: https://issues.apache.org/jira/browse/CAMEL-9075
             Project: Camel
          Issue Type: Bug
          Components: camel-netty
    Affects Versions: 2.14.3
            Reporter: Elyran Kogan


I have a shared worker pool that I'm using for all my producers. I have a server that sends requests to a single domain - using camel netty4-http

when running a small load test, no more than 20 requests per sec, I see that some of the requests (about 1%) are timed out and then the netty producer sends a ConnectException: (code snipped from NettyProducer class

 if (!channelFuture.isDone() || !channelFuture.isSuccess()) {
        ConnectException cause = new ConnectException("Cannot connect to " + configuration.getAddress());
I did a tcp dump and saw that the requests that were timed out were never sent from the server - there was no TCP request that was made.

the request is simply not sent and there is no indication as to why or what is the problem - except a timeout on something that causes the ConnectException  to appear

I don't know if it is related, but I'm sending the requests using a routing slip





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