Nullpointer on Wifi to Mobile data switch multiple times

11-15 22:07:50.804  24975-25599/com.griffin W/AbstractXMPPConnection﹕ Connection closed with error

    java.net.SocketException: recvfrom failed: ETIMEDOUT (Connection timed out)

            at libcore.io.IoBridge.maybeThrowAfterRecvfrom(IoBridge.java:545)

            at libcore.io.IoBridge.recvfrom(IoBridge.java:509)

            at java.net.PlainSocketImpl.read(PlainSocketImpl.java:488)

            at java.net.PlainSocketImpl.access$000(PlainSocketImpl.java:46)

            at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:240)

            at java.io.InputStreamReader.read(InputStreamReader.java:244)

            at java.io.BufferedReader.read(BufferedReader.java:310)

            at org.jivesoftware.smack.util.ObservableReader.read(ObservableReader.java:41)

            at org.kxml2.io.KXmlParser.fillBuffer(KXmlParser.java:1496)

            at org.kxml2.io.KXmlParser.peekType(KXmlParser.java:979)

            at org.kxml2.io.KXmlParser.next(KXmlParser.java:346)

            at org.kxml2.io.KXmlParser.next(KXmlParser.java:310)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPC onnection.java:1170)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPCon nection.java:931)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnecti on.java:950)

   11-15 22:07:50.809  24975-25599/com.griffin D/SMACK﹕ Connection closed due to an exception (0)

11-15 22:07:50.814  24975-25599/com.griffin D/ConnectionsManager﹕ XMPPClosedOnError

11-15 22:07:50.829  24975-25599/com.griffin E/ConnectionsManager﹕ in try re-connect

11-15 22:07:51.189  24975-26198/com.griffin D/SMACK﹕ SENT (0): <stream:stream xmlns='jabber:client' to='ec2-75-101-132-5.compute-1.amazonaws.com' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>

11-15 22:07:51.394  24975-26199/com.griffin D/SMACK﹕ RCV (0): <?xml version='1.0'?><stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='410609671' from='ec2-75-101-132-5.compute-1.amazonaws.com' version='1.0' xml:lang='en'><stream:features><starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/><mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism></mechanis ms><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.process-one.net/en/ejabberd/' ver='CmbXY/qnfciM0zDn5c+UXYyQc+Q='/><register xmlns='http://jabber.org/features/iq-register'/></stream:features>

11-15 22:07:51.399  24975-24996/com.griffin D/ConnectionsManager﹕ Connected to datacenter

11-15 22:07:51.409  24975-26198/com.griffin D/SMACK﹕ SENT (0): <auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AEFGMkRFNDdFRjBGNDcwRjNFRjQzRjE5NgA5MjUzNUVBQTdDMzU1REVEMzJEM Dk0</auth>

11-15 22:07:51.949  24975-26199/com.griffin D/SMACK﹕ RCV (0): <success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>

11-15 22:07:51.954  24975-26198/com.griffin D/SMACK﹕ SENT (0): <stream:stream xmlns='jabber:client' to='ec2-75-101-132-5.compute-1.amazonaws.com' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>

11-15 22:07:51.954  24975-26198/com.griffin D/SMACK﹕ SENT (0): <resume xmlns='urn:xmpp:sm:3' h='36' previd='g2gCbQAAAAg4RDY2NUEwM2gDYgAABYhiAAFNY2IABJVG'/>

11-15 22:07:52.164  24975-26199/com.griffin D/SMACK﹕ RCV (0): <?xml version='1.0'?><stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='410609671' from='ec2-75-101-132-5.compute-1.amazonaws.com' version='1.0' xml:lang='en'><stream:features><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/><session xmlns='urn:ietf:params:xml:ns:xmpp-session'/><ver xmlns='urn:xmpp:features:rosterver'/><sm xmlns='urn:xmpp:sm:2'/><sm xmlns='urn:xmpp:sm:3'/><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.process-one.net/en/ejabberd/' ver='CmbXY/qnfciM0zDn5c+UXYyQc+Q='/><register xmlns='http://jabber.org/features/iq-register'/></stream:features><resumed xmlns='urn:xmpp:sm:3' h='8' previd='g2gCbQAAAAg4RDY2NUEwM2gDYgAABYhiAAFNY2IABJVG'/><r xmlns='urn:xmpp:sm:3'/>

11-15 22:07:52.169  24975-24996/com.griffin D/SMACK﹕ User logged (0): 919764224003@ec2-75-101-132-5.compute-1.amazonaws.com/8D665A03@ec2-75-101-132-5.compute-1.amazonaws.com:5222

11-15 22:07:52.169  24975-24996/com.griffin D/ConnectionsManager﹕ XMPPAuthenticated

11-15 22:07:52.169  24975-26198/com.griffin D/SMACK﹕ SENT (0): <iq id='Shi8I-54' type='get'><query xmlns='jabber:iq:roster'></query></iq>

11-15 22:07:52.169  24975-26198/com.griffin D/SMACK﹕ SENT (0): <a xmlns='urn:xmpp:sm:3' h='36'/>

11-15 22:07:52.169  24975-24996/com.griffin D/GriffinAccounts﹕ Authenticated user: 919764224003

11-15 22:07:52.174  24975-26198/com.griffin D/SMACK﹕ SENT (0): <presence id='Shi8I-55'><status>Online</status></presence>

11-15 22:07:52.179  24975-26198/com.griffin D/SMACK﹕ SENT (0): <iq id='Shi8I-56' type='get'><query xmlns='jabber:iq:roster'></query></iq>

11-15 22:07:52.179  24975-26198/com.griffin D/SMACK﹕ SENT (0): <r xmlns='urn:xmpp:sm:3'/>

11-15 22:07:52.399  24975-26199/com.griffin D/SMACK﹕ RCV (0): <iq from='919764224003@ec2-75-101-132-5.compute-1.amazonaws.com' to='919764224003@ec2-75-101-132-5.compute-1.amazonaws.com/8D665A03' id='Shi8I-54' type='result'><query xmlns='jabber:iq:roster'><item subscription='both' jid='13363376757@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='to' jid='48604944833@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='to' jid='48787996458@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='to' jid='919096750619@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='from' jid='919561223388@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='from' jid='919632225588@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='from' jid='919764224000@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='from' jid='919764224005@ec2-75-101-132-5.compute-1.amazonaws.com'/></query></iq><r xmlns='urn:xmpp:sm:3'/>

11-15 22:07:52.409  24975-26198/com.griffin D/SMACK﹕ SENT (0): <a xmlns='urn:xmpp:sm:3' h='37'/>

11-15 22:07:52.719  24975-26199/com.griffin D/SMACK﹕ RCV (0): <a xmlns='urn:xmpp:sm:3' h='11'/><presence from='919764224003@ec2-75-101-132-5.compute-1.amazonaws.com/8D665A03' to='919764224003@ec2-75-101-132-5.compute-1.amazonaws.com/8D665A03' id='Shi8I-55'><status>Online</status></presence><r xmlns='urn:xmpp:sm:3'/><iq from='919764224003@ec2-75-101-132-5.compute-1.amazonaws.com' to='919764224003@ec2-75-101-132-5.compute-1.amazonaws.com/8D665A03' id='Shi8I-56' type='result'><query xmlns='jabber:iq:roster'><item subscription='both' jid='13363376757@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='to' jid='48604944833@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='to' jid='48787996458@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='to' jid='919096750619@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='from' jid='919561223388@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='from' jid='919632225588@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='from' jid='919764224000@ec2-75-101-132-5.compute-1.amazonaws.com'/><item subscription='from' jid='919764224005@ec2-75-101-132-5.compute-1.amazonaws.com'/></query></iq><r xmlns='urn:xmpp:sm:3'/>

11-15 22:07:52.754  24975-26199/com.griffin W/AbstractXMPPConnection﹕ Connection closed with error

    java.lang.NullPointerException

            at org.jivesoftware.smack.tcp.XMPPTCPConnection.processHandledCount(XMPPTCPConnect ion.java:1680)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection.access$2400(XMPPTCPConnection.java :133)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPC onnection.java:1143)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPCon nection.java:931)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnecti on.java:950)

11-15 22:07:52.759  24975-26199/com.griffin D/SMACK﹕ Connection closed due to an exception (0)

11-15 22:07:52.759  24975-26199/com.griffin D/ConnectionsManager﹕ XMPPClosedOnError

11-15 22:07:52.759  24975-26199/com.griffin E/ConnectionsManager﹕ in try re-connect

11-15 22:07:53.029  24975-26263/com.griffin D/SMACK﹕ SENT (0): <stream:stream xmlns='jabber:client' to='ec2-75-101-132-5.compute-1.amazonaws.com' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>

11-15 22:07:53.334  24975-26264/com.griffin D/SMACK﹕ RCV (0): <?xml version='1.0'?><stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='2701249877' from='ec2-75-101-132-5.compute-1.amazonaws.com' version='1.0' xml:lang='en'><stream:features><starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/><mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism></mechanis ms><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.process-one.net/en/ejabberd/' ver='CmbXY/qnfciM0zDn5c+UXYyQc+Q='/><register xmlns='http://jabber.org/features/iq-register'/></stream:features>

11-15 22:07:53.339  24975-24996/com.griffin D/ConnectionsManager﹕ Connected to datacenter

11-15 22:07:53.349  24975-26263/com.griffin D/SMACK﹕ SENT (0): <auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AEM1QjdGODIyN0FDQkU4QUZGMzg0REYxQQBFNjY1MkZFMzUzQkQ0M0EyRkMwR EEz</auth>

11-15 22:07:53.884  24975-26264/com.griffin D/SMACK﹕ RCV (0): <success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>

11-15 22:07:53.884  24975-26263/com.griffin D/SMACK﹕ SENT (0): <stream:stream xmlns='jabber:client' to='ec2-75-101-132-5.compute-1.amazonaws.com' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>

11-15 22:07:53.889  24975-26263/com.griffin D/SMACK﹕ SENT (0): <resume xmlns='urn:xmpp:sm:3' h='37' previd='g2gCbQAAAAg4RDY2NUEwM2gDYgAABYhiAAFNY2IABJVG'/>

11-15 22:07:54.094  24975-26264/com.griffin D/SMACK﹕ RCV (0): <?xml version='1.0'?><stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='2701249877' from='ec2-75-101-132-5.compute-1.amazonaws.com' version='1.0' xml:lang='en'>

11-15 22:07:54.099  24975-26264/com.griffin D/SMACK﹕ RCV (0): <stream:features><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/><session xmlns='urn:ietf:params:xml:ns:xmpp-session'/><ver xmlns='urn:xmpp:features:rosterver'/><sm xmlns='urn:xmpp:sm:2'/><sm xmlns='urn:xmpp:sm:3'/><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.process-one.net/en/ejabberd/' ver='CmbXY/qnfciM0zDn5c+UXYyQc+Q='/><register xmlns='http://jabber.org/features/iq-register'/></stream:features>

11-15 22:07:54.104  24975-26264/com.griffin D/SMACK﹕ RCV (0): <resumed xmlns='urn:xmpp:sm:3' h='11' previd='g2gCbQAAAAg4RDY2NUEwM2gDYgAABYhiAAFNY2IABJVG'/>

11-15 22:07:55.514  24975-24975/com.griffin E/ConnectionsManager﹕ in try re-connect

11-15 22:07:56.234  24975-24975/com.griffin E/ConnectionsManager﹕ in try re-connect

11-15 22:07:56.659  24975-24975/com.griffin E/ConnectionsManager﹕ in try re-connect

11-15 22:08:03.889  24975-24996/com.griffin W/System.err﹕ org.jivesoftware.smack.SmackException$NoResponseException: No response received within packet reply timeout. Timeout was 10000ms (~10s)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at org.jivesoftware.smack.SynchronizationPoint.checkForResponse(SynchronizationPoi nt.java:176)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at org.jivesoftware.smack.SynchronizationPoint.sendAndWaitForResponse(Synchronizat ionPoint.java:75)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection.loginNonAnonymously(XMPPTCPConnect ion.java:366)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at org.jivesoftware.smack.AbstractXMPPConnection.login(AbstractXMPPConnection.java :369)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at com.griffin.messenger.GriffinAccounts.gLogin(GriffinAccounts.java:88)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at com.griffin.messenger.ConnectionsManager$6.run(ConnectionsManager.java:257)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at android.os.Handler.handleCallback(Handler.java:730)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at android.os.Handler.dispatchMessage(Handler.java:92)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at android.os.Looper.loop(Looper.java:176)

11-15 22:08:03.894  24975-24996/com.griffin W/System.err﹕ at com.griffin.utilities.DispatchQueue.run(DispatchQueue.java:97)

11-15 22:08:03.924  24975-24996/com.griffin E/AndroidRuntime﹕ FATAL EXCEPTION: networkQueue

   java.lang.NullPointerException

            at org.jivesoftware.smack.SASLAuthentication.serverMechanisms(SASLAuthentication.j ava:411)

            at org.jivesoftware.smack.SASLAuthentication.hasNonAnonymousAuthentication(SASLAut hentication.java:163)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection.loginNonAnonymously(XMPPTCPConnect ion.java:347)

            at org.jivesoftware.smack.AbstractXMPPConnection.login(AbstractXMPPConnection.java :369)

            at com.griffin.messenger.GriffinAccounts.gLogin(GriffinAccounts.java:88)

            at com.griffin.messenger.ConnectionsManager$6.run(ConnectionsManager.java:257)

            at android.os.Handler.handleCallback(Handler.java:730)

            at android.os.Handler.dispatchMessage(Handler.java:92)

            at android.os.Looper.loop(Looper.java:176)

            at com.griffin.utilities.DispatchQueue.run(DispatchQueue.java:97)

11-15 22:08:04.349  24975-26264/com.griffin W/AbstractXMPPConnection﹕ Connection closed with error

    java.lang.NullPointerException

            at org.jivesoftware.smack.tcp.XMPPTCPConnection.processHandledCount(XMPPTCPConnect ion.java:1680)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection.access$2400(XMPPTCPConnection.java :133)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPC onnection.java:1130)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPCon nection.java:931)

            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnecti on.java:950)

11-15 22:08:04.354  24975-26264/com.griffin D/SMACK﹕ Connection closed due to an exception (0)