http and https connections are kept in 'CLOSE_WAIT' if using apache camel

Question

I am using apache-camel as client for http and https requests.

After requests are processed the connections are going into CLOSE_WAIT.

My camel-context doesn't stop after the execution of requests. If I stop it manually then connections are going into TIME_WAIT.

Now I am wondering if I can make connections to go into TIME_WAIT by some configuration in camel-context or code for http requests.

Edited:

I have tried solutions mentioned for this issue like adding "Connection" header with value "close". But it didn't work.
I have used HttpComponent like below to close connections in finally block

Code:

HttpComponent httpComponent = (HttpComponent) pContext.getComponent(ServerConstants.CAMEL_COMPONENT_HTTP);
httpComponent.getHttpConnectionManager().closeIdleConnections(0);

Second solution is working for http connections but not for https.

Solution:

Finally able to make it work by defining custom HeaderFilterStrategy which does not filter Connection:close header and setting this filter bean id in URL as query param.

You need to add more details but on a glance this seems related to https://stackoverflow.com/questions/5636316/troubleshooting-connections-stuck-in-close-wait-status — Sheetal Mohan Sharma, Nov 12 '18 at 09:16
i have tried above two things.Out of which one is working for only "http". — sasidhar, Nov 12 '18 at 09:26
Glad half is done now. Please check how you have configured your SSL. With given information can't help further. — Sheetal Mohan Sharma, Nov 12 '18 at 10:54
It looks like few http headers(like connection) are getting filtered when we use exchange. If it is http url we are able to send those http headers to the service but when it is over https those headers are not reaching the service. — sasidhar, Nov 13 '18 at 05:31
Upvotes on useful comments/answers are deemed helpful and courteous. — Sheetal Mohan Sharma, Nov 13 '18 at 14:22

http and https connections are kept in 'CLOSE_WAIT' if using apache camel

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