i have tested my api with postman and browser it works fine but when i tried to call api from android app it shows error
t.request.async.AsyncRequestNotUsableException: ServletOutputStream failed to write: java.io.IOException: An established connection was aborted by the software in your host machine]

i have tried increasing threadpool and request and response time of server (tomcat) but as i mention before my springboot application is working just fine i also tried using different networking library i.e volley and okhttp ( as retrofit in build on top of it ) i also tries the code postman generate for api handling but still error persists