class org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread extends org.apache.zookeeper.server.NIOServerCnxnFactory$AbstractSelectThread
{
private final java.nio.channels.ServerSocketChannel acceptSocket;
private final java.nio.channels.SelectionKey acceptKey;
private final org.apache.zookeeper.server.RateLogger acceptErrorLogger;
private final java.util.Collection selectorThreads;
private java.util.Iterator selectorIterator;
private volatile boolean reconfiguring;
final org.apache.zookeeper.server.NIOServerCnxnFactory this$0;
public void <init>(org.apache.zookeeper.server.NIOServerCnxnFactory, java.nio.channels.ServerSocketChannel, java.net.InetSocketAddress, java.util.Set) throws java.io.IOException
{
org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread v;
org.slf4j.Logger v;
java.util.Iterator v;
org.apache.zookeeper.server.RateLogger v;
java.nio.channels.SelectionKey v;
java.nio.channels.Selector v;
java.util.Collection v;
org.apache.zookeeper.server.NIOServerCnxnFactory v;
java.util.Set v;
java.net.InetSocketAddress v;
java.nio.channels.ServerSocketChannel v, v;
java.util.ArrayList v;
java.util.List v;
java.lang.String v;
v := @this: org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread;
v := @parameter: org.apache.zookeeper.server.NIOServerCnxnFactory;
v := @parameter: java.nio.channels.ServerSocketChannel;
v := @parameter: java.net.InetSocketAddress;
v := @parameter: java.util.Set;
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0> = v;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.net.InetSocketAddress)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("NIOServerCxnFactory.AcceptThread:\u0001");
specialinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AbstractSelectThread: void <init>(org.apache.zookeeper.server.NIOServerCnxnFactory,java.lang.String)>(v, v);
v = new org.apache.zookeeper.server.RateLogger;
v = <org.apache.zookeeper.server.NIOServerCnxnFactory: org.slf4j.Logger LOG>;
specialinvoke v.<org.apache.zookeeper.server.RateLogger: void <init>(org.slf4j.Logger)>(v);
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.RateLogger acceptErrorLogger> = v;
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: boolean reconfiguring> = 0;
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.ServerSocketChannel acceptSocket> = v;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.ServerSocketChannel acceptSocket>;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.Selector selector>;
v = virtualinvoke v.<java.nio.channels.ServerSocketChannel: java.nio.channels.SelectionKey register(java.nio.channels.Selector,int)>(v, 16);
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.SelectionKey acceptKey> = v;
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>(java.util.Collection)>(v);
v = staticinvoke <java.util.Collections: java.util.List unmodifiableList(java.util.List)>(v);
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.util.Collection selectorThreads> = v;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.util.Collection selectorThreads>;
v = interfaceinvoke v.<java.util.Collection: java.util.Iterator iterator()>();
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.util.Iterator selectorIterator> = v;
return;
}
public void run()
{
java.lang.Throwable v;
org.apache.zookeeper.server.NIOServerCnxnFactory v, v, v;
java.net.ServerSocket v;
boolean v, v, v, v;
org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread v;
org.slf4j.Logger v, v, v, v;
java.lang.RuntimeException v;
java.lang.Exception v;
java.nio.channels.ServerSocketChannel v;
v := @this: org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread;
label:
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory: boolean stopped>;
if v != 0 goto label;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.ServerSocketChannel acceptSocket>;
v = virtualinvoke v.<java.nio.channels.ServerSocketChannel: java.net.ServerSocket socket()>();
v = virtualinvoke v.<java.net.ServerSocket: boolean isClosed()>();
if v != 0 goto label;
label:
specialinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: void select()>();
label:
goto label;
label:
v := @caughtexception;
v = <org.apache.zookeeper.server.NIOServerCnxnFactory: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Throwable)>("Ignoring unexpected runtime exception", v);
goto label;
label:
v := @caughtexception;
v = <org.apache.zookeeper.server.NIOServerCnxnFactory: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Throwable)>("Ignoring unexpected exception", v);
goto label;
label:
virtualinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: void closeSelector()>();
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: boolean reconfiguring>;
if v != 0 goto label;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
virtualinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory: void stop()>();
label:
v = <org.apache.zookeeper.server.NIOServerCnxnFactory: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void info(java.lang.String)>("accept thread exitted run method");
goto label;
label:
v := @caughtexception;
virtualinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: void closeSelector()>();
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: boolean reconfiguring>;
if v != 0 goto label;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
virtualinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory: void stop()>();
label:
v = <org.apache.zookeeper.server.NIOServerCnxnFactory: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void info(java.lang.String)>("accept thread exitted run method");
throw v;
label:
return;
catch java.lang.RuntimeException from label to label with label;
catch java.lang.Exception from label to label with label;
catch java.lang.Throwable from label to label with label;
}
public void setReconfiguring()
{
org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread v;
v := @this: org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread;
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: boolean reconfiguring> = 1;
return;
}
private void select()
{
java.nio.channels.Selector v, v;
org.apache.zookeeper.server.NIOServerCnxnFactory v;
java.lang.Integer v;
int v;
boolean v, v, v, v, v;
org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread v;
org.slf4j.Logger v, v;
java.util.Iterator v;
java.util.Set v;
java.io.IOException v;
java.lang.Object v;
v := @this: org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread;
label:
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.Selector selector>;
virtualinvoke v.<java.nio.channels.Selector: int select()>();
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.Selector selector>;
v = virtualinvoke v.<java.nio.channels.Selector: java.util.Set selectedKeys()>();
v = interfaceinvoke v.<java.util.Set: java.util.Iterator iterator()>();
label:
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory: boolean stopped>;
if v != 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
interfaceinvoke v.<java.util.Iterator: void remove()>();
v = virtualinvoke v.<java.nio.channels.SelectionKey: boolean isValid()>();
if v == 0 goto label;
v = virtualinvoke v.<java.nio.channels.SelectionKey: boolean isAcceptable()>();
if v == 0 goto label;
v = specialinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: boolean doAccept()>();
if v != 0 goto label;
specialinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: void pauseAccept(long)>(10L);
goto label;
label:
v = <org.apache.zookeeper.server.NIOServerCnxnFactory: org.slf4j.Logger LOG>;
v = virtualinvoke v.<java.nio.channels.SelectionKey: int readyOps()>();
v = staticinvoke <java.lang.Integer: java.lang.Integer valueOf(int)>(v);
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Object)>("Unexpected ops in accept select {}", v);
goto label;
label:
v := @caughtexception;
v = <org.apache.zookeeper.server.NIOServerCnxnFactory: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Throwable)>("Ignoring IOException while selecting", v);
label:
return;
catch java.io.IOException from label to label with label;
}
private void pauseAccept(long)
{
java.lang.Throwable v;
org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread v;
java.nio.channels.SelectionKey v, v, v, v;
java.nio.channels.Selector v;
java.io.IOException v;
long v;
v := @this: org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread;
v := @parameter: long;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.SelectionKey acceptKey>;
virtualinvoke v.<java.nio.channels.SelectionKey: java.nio.channels.SelectionKey interestOps(int)>(0);
label:
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.Selector selector>;
virtualinvoke v.<java.nio.channels.Selector: int select(long)>(v);
label:
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.SelectionKey acceptKey>;
virtualinvoke v.<java.nio.channels.SelectionKey: java.nio.channels.SelectionKey interestOps(int)>(16);
goto label;
label:
v := @caughtexception;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.SelectionKey acceptKey>;
virtualinvoke v.<java.nio.channels.SelectionKey: java.nio.channels.SelectionKey interestOps(int)>(16);
goto label;
label:
v := @caughtexception;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.SelectionKey acceptKey>;
virtualinvoke v.<java.nio.channels.SelectionKey: java.nio.channels.SelectionKey interestOps(int)>(16);
throw v;
label:
return;
catch java.io.IOException from label to label with label;
catch java.lang.Throwable from label to label with label;
}
private boolean doAccept()
{
java.net.SocketAddress v;
org.apache.zookeeper.metrics.Counter v;
org.apache.zookeeper.server.NIOServerCnxnFactory v, v, v, v, v, v, v;
java.net.InetAddress v;
java.nio.channels.SocketChannel v;
boolean v, v, v, v, v;
java.util.Collection v;
java.net.Socket v, v;
org.apache.zookeeper.server.RateLogger v, v;
org.apache.zookeeper.server.ServerMetrics v;
int v, v, v, v, v;
java.lang.String v, v, v, v, v, v;
org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread v;
org.slf4j.Logger v;
java.util.Iterator v, v, v;
java.io.IOException v, v, v, v;
java.nio.channels.ServerSocketChannel v;
java.lang.Object v;
v := @this: org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread;
v = 0;
v = null;
label:
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.nio.channels.ServerSocketChannel acceptSocket>;
v = virtualinvoke v.<java.nio.channels.ServerSocketChannel: java.nio.channels.SocketChannel accept()>();
v = 1;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = virtualinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory: boolean limitTotalNumberOfCnxns()>();
if v == 0 goto label;
v = new java.io.IOException;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory: int maxCnxns>;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (int)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Too many connections max allowed is \u0001");
specialinvoke v.<java.io.IOException: void <init>(java.lang.String)>(v);
throw v;
label:
v = virtualinvoke v.<java.nio.channels.SocketChannel: java.net.Socket socket()>();
v = virtualinvoke v.<java.net.Socket: java.net.InetAddress getInetAddress()>();
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = specialinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory: int getClientCnxnCount(java.net.InetAddress)>(v);
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory: int maxClientCnxns>;
if v <= 0 goto label;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory: int maxClientCnxns>;
if v < v goto label;
v = new java.io.IOException;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory: int maxClientCnxns>;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.net.InetAddress,int)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Too many connections from \u - max is \u0001");
specialinvoke v.<java.io.IOException: void <init>(java.lang.String)>(v);
throw v;
label:
v = <org.apache.zookeeper.server.NIOServerCnxnFactory: org.slf4j.Logger LOG>;
v = virtualinvoke v.<java.nio.channels.SocketChannel: java.net.Socket socket()>();
v = virtualinvoke v.<java.net.Socket: java.net.SocketAddress getRemoteSocketAddress()>();
interfaceinvoke v.<org.slf4j.Logger: void debug(java.lang.String,java.lang.Object)>("Accepted socket connection from {}", v);
virtualinvoke v.<java.nio.channels.SocketChannel: java.nio.channels.SelectableChannel configureBlocking(boolean)>(0);
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.util.Iterator selectorIterator>;
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v != 0 goto label;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.util.Collection selectorThreads>;
v = interfaceinvoke v.<java.util.Collection: java.util.Iterator iterator()>();
v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.util.Iterator selectorIterator> = v;
label:
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: java.util.Iterator selectorIterator>;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = virtualinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread: boolean addAcceptedConnection(java.nio.channels.SocketChannel)>(v);
if v != 0 goto label;
v = new java.io.IOException;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.NIOServerCnxnFactory this$0>;
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory: boolean stopped>;
if v == 0 goto label;
v = " (shutdown in progress)";
goto label;
label:
v = "";
label:
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Unable to add connection to selector queue\u0001");
specialinvoke v.<java.io.IOException: void <init>(java.lang.String)>(v);
throw v;
label:
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.RateLogger acceptErrorLogger>;
virtualinvoke v.<org.apache.zookeeper.server.RateLogger: void flush()>();
label:
goto label;
label:
v := @caughtexception;
v = staticinvoke <org.apache.zookeeper.server.ServerMetrics: org.apache.zookeeper.server.ServerMetrics getMetrics()>();
v = v.<org.apache.zookeeper.server.ServerMetrics: org.apache.zookeeper.metrics.Counter CONNECTION_REJECTED>;
interfaceinvoke v.<org.apache.zookeeper.metrics.Counter: void add(long)>(1L);
v = v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: org.apache.zookeeper.server.RateLogger acceptErrorLogger>;
v = virtualinvoke v.<java.io.IOException: java.lang.String getMessage()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Error accepting new connection: \u0001");
virtualinvoke v.<org.apache.zookeeper.server.RateLogger: void rateLimitLog(java.lang.String)>(v);
virtualinvoke v.<org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread: void fastCloseSock(java.nio.channels.SocketChannel)>(v);
label:
return v;
catch java.io.IOException from label to label with label;
}
}