[main] INFO org.opendaylight.mdsal.dom.broker.DOMNotificationRouter - DOM Notification Router started [main] INFO org.opendaylight.bgpcep.config.loader.impl.AbstractConfigLoader - Loading initial config routing-policy-config.xml [main] INFO org.opendaylight.bgpcep.config.loader.spi.AbstractConfigFileProcessor - Routing Policy Config Loader registered [main] INFO org.opendaylight.bgpcep.config.loader.spi.AbstractConfigFileProcessor - Routing Policy Config Loader unregistered [main] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Creating DOM peer chain null [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-32] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.2 went up with tables [BgpTableTypeImpl [getAfi()=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, getSafi()=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}]] and Add Path tables [] [bgp-worker-32] INFO org.opendaylight.protocol.bgp.rib.impl.SimpleSessionListener - Session Up [bgp-worker-32] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0x6a380057, L:/127.0.0.2:34300 - R:127.0.0.1/127.0.0.1:34300] established successfully. [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0xe9b09828, L:/127.0.0.1:34300 - R:/127.0.0.2:34300] established successfully. [bgp-worker-32] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSynchronization - BGP Synchronization finished for table TablesKey{afi=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, safi=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}} [main] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Creating DOM peer chain null [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-34] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-34] INFO org.opendaylight.protocol.bgp.rib.impl.SimpleSessionListener - Session Up [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.3 went up with tables [BgpTableTypeImpl [getAfi()=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, getSafi()=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}]] and Add Path tables [] [bgp-worker-34] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0xf05820ff, L:/127.0.0.3:34300 - R:127.0.0.1/127.0.0.1:34300] established successfully. [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0xbf216c60, L:/127.0.0.1:34300 - R:/127.0.0.3:34300] established successfully. [bgp-worker-34] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSynchronization - BGP Synchronization finished for table TablesKey{afi=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, safi=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}} [main] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Creating DOM peer chain null [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-36] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.4 went up with tables [BgpTableTypeImpl [getAfi()=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, getSafi()=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}]] and Add Path tables [] [bgp-worker-36] INFO org.opendaylight.protocol.bgp.rib.impl.SimpleSessionListener - Session Up [bgp-worker-36] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0x13b189d4, L:/127.0.0.4:34300 - R:127.0.0.1/127.0.0.1:34300] established successfully. [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0x742edb54, L:/127.0.0.1:34300 - R:/127.0.0.4:34300] established successfully. [bgp-worker-36] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSynchronization - BGP Synchronization finished for table TablesKey{afi=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, safi=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}} [main] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Creating DOM peer chain null [bgp-worker-38] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-38] INFO org.opendaylight.protocol.bgp.rib.impl.SimpleSessionListener - Session Up [bgp-worker-38] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0x9759a7f4, L:/127.0.0.5:34300 - R:127.0.0.1/127.0.0.1:34300] established successfully. [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.5 went up with tables [BgpTableTypeImpl [getAfi()=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, getSafi()=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}]] and Add Path tables [] [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0x44af2086, L:/127.0.0.1:34300 - R:/127.0.0.5:34300] established successfully. [bgp-worker-38] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSynchronization - BGP Synchronization finished for table TablesKey{afi=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, safi=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}} [main] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Creating DOM peer chain null [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-40] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.6 went up with tables [BgpTableTypeImpl [getAfi()=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, getSafi()=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}]] and Add Path tables [AddressFamilies{afi=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, safi=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}, sendReceive=Both}] [bgp-worker-40] INFO org.opendaylight.protocol.bgp.rib.impl.SimpleSessionListener - Session Up [bgp-worker-40] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0x40ee054f, L:/127.0.0.6:34300 - R:127.0.0.1/127.0.0.1:34300] established successfully. [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0x3628550f, L:/127.0.0.1:34300 - R:/127.0.0.6:34300] established successfully. [bgp-worker-40] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSynchronization - BGP Synchronization finished for table TablesKey{afi=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, safi=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}} [main] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Creating DOM peer chain null [bgp-worker-42] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - BGP HoldTimer new value: 2180 [bgp-worker-42] INFO org.opendaylight.protocol.bgp.rib.impl.SimpleSessionListener - Session Up [bgp-worker-42] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0xc91887c8, L:/127.0.0.7:34300 - R:127.0.0.1/127.0.0.1:34300] established successfully. [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.7 went up with tables [BgpTableTypeImpl [getAfi()=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, getSafi()=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}]] and Add Path tables [] [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator - BGP Session with peer [id: 0xa73e6dc2, L:/127.0.0.1:34300 - R:/127.0.0.7:34300] established successfully. [bgp-worker-42] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSynchronization - BGP Synchronization finished for table TablesKey{afi=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, safi=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}} [main] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0xc91887c8, L:/127.0.0.7:34300 - R:127.0.0.1/127.0.0.1:34300], state=UP} [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Session closed because Notification message received: 6 / 0, data=null [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0xa73e6dc2, L:/127.0.0.1:34300 - R:/127.0.0.7:34300], state=UP} [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.7 terminated: BGPTerminationReason{error=CEASE} [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Closing session with peer [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closed per Peer /(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)bgp-rib/rib/rib[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)id=test-rib}]/peer/peer[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)peer-id=bgp://127.0.0.7}] removed [bgp-worker-43] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closing peer chain Uri{value=bgp://127.0.0.7} [main] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0x6a380057, L:/127.0.0.2:34300 - R:127.0.0.1/127.0.0.1:34300], state=UP} [main] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0xf05820ff, L:/127.0.0.3:34300 - R:127.0.0.1/127.0.0.1:34300], state=UP} [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Session closed because Notification message received: 6 / 0, data=null [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0xe9b09828, L:/127.0.0.1:34300 - R:/127.0.0.2:34300], state=UP} [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.2 terminated: BGPTerminationReason{error=CEASE} [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Closing session with peer [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closed per Peer /(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)bgp-rib/rib/rib[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)id=test-rib}]/peer/peer[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)peer-id=bgp://127.0.0.2}] removed [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Session closed because Notification message received: 6 / 0, data=null [bgp-worker-33] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closing peer chain Uri{value=bgp://127.0.0.2} [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0xbf216c60, L:/127.0.0.1:34300 - R:/127.0.0.3:34300], state=UP} [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.3 terminated: BGPTerminationReason{error=CEASE} [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Session closed because Notification message received: 6 / 0, data=null [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Closing session with peer [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0x742edb54, L:/127.0.0.1:34300 - R:/127.0.0.4:34300], state=UP} [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.4 terminated: BGPTerminationReason{error=CEASE} [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closed per Peer /(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)bgp-rib/rib/rib[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)id=test-rib}]/peer/peer[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)peer-id=bgp://127.0.0.3}] removed [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Closing session with peer [bgp-worker-35] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closing peer chain Uri{value=bgp://127.0.0.3} [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closed per Peer /(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)bgp-rib/rib/rib[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)id=test-rib}]/peer/peer[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)peer-id=bgp://127.0.0.4}] removed [bgp-worker-37] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closing peer chain Uri{value=bgp://127.0.0.4} [main] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0x13b189d4, L:/127.0.0.4:34300 - R:127.0.0.1/127.0.0.1:34300], state=UP} [main] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0x9759a7f4, L:/127.0.0.5:34300 - R:127.0.0.1/127.0.0.1:34300], state=UP} [main] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0x40ee054f, L:/127.0.0.6:34300 - R:127.0.0.1/127.0.0.1:34300], state=UP} [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Session closed because Notification message received: 6 / 0, data=null [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0x44af2086, L:/127.0.0.1:34300 - R:/127.0.0.5:34300], state=UP} [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.5 terminated: BGPTerminationReason{error=CEASE} [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Closing session with peer [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Session closed because Notification message received: 6 / 0, data=null [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Closing session: BGPSessionImpl{channel=[id: 0x3628550f, L:/127.0.0.1:34300 - R:/127.0.0.6:34300], state=UP} [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closed per Peer /(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)bgp-rib/rib/rib[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)id=test-rib}]/peer/peer[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)peer-id=bgp://127.0.0.5}] removed [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Session with peer 127.0.0.6 terminated: BGPTerminationReason{error=CEASE} [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.BGPPeer - Closing session with peer [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closed per Peer /(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)bgp-rib/rib/rib[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)id=test-rib}]/peer/peer[{(urn:opendaylight:params:xml:ns:yang:bgp-rib?revision=2018-03-29)peer-id=bgp://127.0.0.6}] removed [bgp-worker-39] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closing peer chain Uri{value=bgp://127.0.0.5} [bgp-worker-41] INFO org.opendaylight.protocol.bgp.rib.impl.AbstractPeer - Closing peer chain Uri{value=bgp://127.0.0.6} [bgp-worker-41] WARN org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl - Failed to send message Update{attributes=Attributes{asPath=AsPath{}, clusterId=ClusterId{cluster=[Ipv4Address{value=127.0.0.1}]}, localPref=LocalPref{pref=100}, multiExitDisc=MultiExitDisc{med=0}, origin=Origin{value=Igp}, originatorId=OriginatorId{originator=Ipv4Address{value=127.0.0.1}}, augmentation=[AttributesUnreach{mpUnreachNlri=MpUnreachNlri{afi=Ipv4AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv4-address-family}, safi=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}, withdrawnRoutes=WithdrawnRoutes{destinationType=DestinationIpv4Case{destinationIpv4=DestinationIpv4{ipv4Prefixes=[Ipv4Prefixes{pathId=PathId{value=4}, prefix=Ipv4Prefix{value=1.1.1.1/32}}]}}}}}]}} to socket [id: 0x3628550f, L:/127.0.0.1:34300 ! R:/127.0.0.6:34300] io.netty.channel.StacklessClosedChannelException at io.netty.channel.AbstractChannel$AbstractUnsafe.write(Object, ChannelPromise)(Unknown Source)