[ https://issues.apache.org/jira/browse/GEODE-3637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Udo Kohlmeyer resolved GEODE-3637. ---------------------------------- Resolution: Fixed > configureClientSSLSocket call can block Acceptor thread > ------------------------------------------------------- > > Key: GEODE-3637 > URL: https://issues.apache.org/jira/browse/GEODE-3637 > Project: Geode > Issue Type: Bug > Components: client/server > Affects Versions: 1.1.0, 1.2.0 > Reporter: Vahram Aharonyan > Assignee: Udo Kohlmeyer > Priority: Critical > > org.apache.geode.internal.net.SocketCreator#configureClientSSLSocket timeout > for Socket is being configured before starting SSL handshake only if passed > "timeout" argument is larger than 0. > Having sslSocket.startHandshake issued without setting timeout can result to > the blocking of caller thread as in GEODE-2898, GEODE-3023. > Below is the example of Handshaker thread stack-trace that got stacked: > "Handshaker /10.124.195.100:10000 Thread 183" Id=526300 in RUNNABLE (running > in native) > Total blocked: 4 Total waited: 884 > java.net.SocketInputStream.socketRead0(Native Method) > java.net.SocketInputStream.socketRead(SocketInputStream.java:116) > java.net.SocketInputStream.read(SocketInputStream.java:171) > java.net.SocketInputStream.read(SocketInputStream.java:141) > sun.security.ssl.InputRecord.readFully(InputRecord.java:465) > sun.security.ssl.InputRecord.read(InputRecord.java:503) > sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973) > > sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375) > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403) > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387) > > org.apache.geode.internal.net.SocketCreator.configureClientSSLSocket(SocketCreator.java:1088) > org.apache.geode.internal.net.SocketCreator.connect(SocketCreator.java:967) > org.apache.geode.internal.net.SocketCreator.connect(SocketCreator.java:929) > > org.apache.geode.internal.net.SocketCreator.connectForServer(SocketCreator.java:908) > org.apache.geode.internal.tcp.Connection.<init>(Connection.java:1306) > org.apache.geode.internal.tcp.Connection.createSender(Connection.java:1094) > > org.apache.geode.internal.tcp.ConnectionTable.getOrderedAndOwned(ConnectionTable.java:553) > org.apache.geode.internal.tcp.ConnectionTable.get(ConnectionTable.java:664) > org.apache.geode.internal.tcp.TCPConduit.getConnection(TCPConduit.java:1037) > > org.apache.geode.distributed.internal.direct.DirectChannel.getConnections(DirectChannel.java:543) > > org.apache.geode.distributed.internal.direct.DirectChannel.sendToMany(DirectChannel.java:319) > > org.apache.geode.distributed.internal.direct.DirectChannel.send(DirectChannel.java:605) > > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.directChannelSend(GMSMembershipManager.java:1684) > > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.send(GMSMembershipManager.java:1875) > > org.apache.geode.distributed.internal.DistributionChannel.send(DistributionChannel.java:82) > > org.apache.geode.distributed.internal.DistributionManager.sendOutgoing(DistributionManager.java:3416) > > org.apache.geode.distributed.internal.DistributionManager.sendMessage(DistributionManager.java:3453) > > org.apache.geode.distributed.internal.DistributionManager.putOutgoing(DistributionManager.java:1832) > > org.apache.geode.internal.cache.UpdateAttributesProcessor.sendProfileUpdate(UpdateAttributesProcessor.java:162) > > org.apache.geode.internal.cache.UpdateAttributesProcessor.distribute(UpdateAttributesProcessor.java:97) > > org.apache.geode.internal.cache.DistributedRegion.initialized(DistributedRegion.java:1128) > > org.apache.geode.internal.cache.LocalRegion.initialize(LocalRegion.java:2413) > > org.apache.geode.internal.cache.DistributedRegion.initialize(DistributedRegion.java:1117) > org.apache.geode.internal.cache.HARegion.initialize(HARegion.java:345) > > org.apache.geode.internal.cache.GemFireCacheImpl.createVMRegion(GemFireCacheImpl.java:3308) > org.apache.geode.internal.cache.HARegion.getInstance(HARegion.java:265) > > org.apache.geode.internal.cache.ha.HARegionQueue.createHARegion(HARegionQueue.java:348) > > org.apache.geode.internal.cache.ha.HARegionQueue.<init>(HARegionQueue.java:328) > > org.apache.geode.internal.cache.ha.HARegionQueue$BlockingHARegionQueue.<init>(HARegionQueue.java:2199) > > org.apache.geode.internal.cache.ha.HARegionQueue$DurableHARegionQueue.<init>(HARegionQueue.java:2450) > > org.apache.geode.internal.cache.ha.HARegionQueue.getHARegionQueueInstance(HARegionQueue.java:2030) > > org.apache.geode.internal.cache.tier.sockets.CacheClientProxy$MessageDispatcher.<init>(CacheClientProxy.java:2315) > > org.apache.geode.internal.cache.tier.sockets.CacheClientProxy.initializeMessageDispatcher(CacheClientProxy.java:1728) > > org.apache.geode.internal.cache.tier.sockets.CacheClientNotifier.initializeProxy(CacheClientNotifier.java:660) > > org.apache.geode.internal.cache.tier.sockets.CacheClientNotifier.registerClient(CacheClientNotifier.java:587) > > org.apache.geode.internal.cache.tier.sockets.CacheClientNotifier.registerGFEClient(CacheClientNotifier.java:379) > > org.apache.geode.internal.cache.tier.sockets.CacheClientNotifier.registerClient(CacheClientNotifier.java:324) > > org.apache.geode.internal.cache.tier.sockets.AcceptorImpl.handleNewClientConnection(AcceptorImpl.java:1510) > > org.apache.geode.internal.cache.tier.sockets.AcceptorImpl$5.run(AcceptorImpl.java:1298) > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > java.lang.Thread.run(Thread.java:748) -- This 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