ConnectException + EHOSTUNREACH with OkHttp

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ConnectException + EHOSTUNREACH with OkHttp



When I try to make a server call using OkHttp from an Android tablet Galaxy Note 10 (OS 5.1.1) I receive the following exception :


Caused by: java.net.ConnectException: failed to connect to /192.168.0.143
(port 9090) after 30000ms: isConnected failed: EHOSTUNREACH (No route to
host)
07-27 12:10:46.485 17491-18681/com.philips.iccaem.unsecured W/System.err: at libcore.io.IoBridge.isConnected(IoBridge.java:238)
07-27 12:10:46.485 17491-18681/com.philips.iccaem.unsecured W/System.err: at libcore.io.IoBridge.connectErrno(IoBridge.java:171)
07-27 12:10:46.485 17491-18681/com.philips.iccaem.unsecured W/System.err: at libcore.io.IoBridge.connect(IoBridge.java:122)
07-27 12:10:46.485 17491-18681/com.philips.iccaem.unsecured W/System.err: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
07-27 12:10:46.485 17491-18681/com.philips.iccaem.unsecured W/System.err: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
07-27 12:10:46.485 17491-18681/com.philips.iccaem.unsecured W/System.err: at java.net.Socket.connect(Socket.java:882)
07-27 12:10:46.490 17491-18681/com.philips.iccaem.unsecured W/System.err: at okhttp3.internal.platform.AndroidPlatform.connectSocket(AndroidPlatform.java:73)
07-27 12:10:46.490 17491-18681/com.philips.iccaem.unsecured W/System.err: at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:245)



I get this exception only on this particular device and not on other tablets. Additionally, I don't get this exception on another Galaxy Note 10 (with same OS version).
Why am I getting this exception only on one tablet?



P.S. : I am using Okhttp 3.11. This issue does not occur on OkHttp 3.3









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