Hello everyone,
We have developed one chatting application. It works fine on stable network without any issue, but whenever network fluctuation there is continues loss of connectivity between app and server. Many a times connectionClosedOnError() gets called with following Exceptions which changes all the time.
1.) This is also one exception in connectionClosedOnError() when there is loss in connection or fluctuation in wifi connection.
s W/System.err: java.io.EOFException
03-01 12:33:09.311 31636-31723/com.app.radius W/System.err: at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:169)
03-01 12:33:09.311 31636-31723/com.app.radius W/System.err: at java.io.InputStreamReader.read(InputStreamReader.java:233)
03-01 12:33:09.311 31636-31723/com.app.radius W/System.err: at java.io.BufferedReader.read(BufferedReader.java:325)
03-01 12:33:09.311 31636-31723/com.app.radius W/System.err: at org.jivesoftware.smack.util.ObservableReader.read(ObservableReader.java:41)
03-01 12:33:09.311 31636-31723/com.app.radius W/System.err: at org.kxml2.io.KXmlParser.fillBuffer(KXmlParser.java:1515)
03-01 12:33:09.311 31636-31723/com.app.radius W/System.err: at org.kxml2.io.KXmlParser.peekType(KXmlParser.java:992)
03-01 12:33:09.311 31636-31723/com.app.radius W/System.err: at org.kxml2.io.KXmlParser.next(KXmlParser.java:349)
03-01 12:33:09.312 31636-31723/com.app.radius W/System.err: at org.kxml2.io.KXmlParser.next(KXmlParser.java:313)
03-01 12:33:09.312 31636-31723/com.app.radius W/System.err: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPC onnection.java:1169)
03-01 12:33:09.312 31636-31723/com.app.radius W/System.err: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$300(XMPPTCPCon nection.java:948)
03-01 12:33:09.312 31636-31723/com.app.radius W/System.err: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnecti on.java:963)
03-01 12:33:09.312 31636-31723/com.app.radius W/System.err: at java.lang.Thread.run(Thread.java:818).
2.) This is the exceptions raised while switching the data wifi network.
com.e0.chat D/SMACK﹕ XMPPConnection closed due to an exception (0)
04-28 10:18:35.237 1221-1276/com.e0.chat W/System.err﹕ java.net.SocketException: recvfrom failed: ETIMEDOUT (Connection timed out)
04-28 10:18:35.237 1221-1276/com.e0.chat W/System.err﹕ at libcore.io.IoBridge.maybeThrowAfterRecvfrom(IoBridge.java:592)
04-28 10:18:35.237 1221-1276/com.e0.chat W/System.err﹕ at libcore.io.IoBridge.recvfrom(IoBridge.java:556)
04-28 10:18:35.237 1221-1276/com.e0.chat W/System.err﹕ at java.net.PlainSocketImpl.read(PlainSocketImpl.java:485)
04-28 10:18:35.237 1221-1276/com.e0.chat W/System.err﹕ at java.net.PlainSocketImpl.access$000(PlainSocketImpl.java:37)
04-28 10:18:35.237 1221-1276/com.e0.chat W/System.err﹕ at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:237)
04-28 10:18:35.237 1221-1276/com.e0.chat W/System.err﹕ at java.io.InputStreamReader.read(InputStreamReader.java:231)
04-28 10:18:35.237 1221-1276/com.e0.chat W/System.err﹕ at java.io.BufferedReader.read(BufferedReader.java:325)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at org.jivesoftware.smack.util.ObservableReader.read(ObservableReader.java:41)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at org.kxml2.io.KXmlParser.fillBuffer(KXmlParser.java:1515)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at org.kxml2.io.KXmlParser.peekType(KXmlParser.java:992)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at org.kxml2.io.KXmlParser.next(KXmlParser.java:349)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at org.kxml2.io.KXmlParser.next(KXmlParser.java:313)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPC onnection.java:1151)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPCon nection.java:937)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnecti on.java:952)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at java.lang.Thread.run(Thread.java:818)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ Caused by: android.system.ErrnoException: recvfrom failed: ETIMEDOUT (Connection timed out)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at libcore.io.Posix.recvfromBytes(Native Method)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at libcore.io.Posix.recvfrom(Posix.java:161)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:250)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ at libcore.io.IoBridge.recvfrom(IoBridge.java:553)
04-28 10:18:35.242 1221-1276/com.e0.chat W/System.err﹕ … 14 more.