io.netty/netty-all/4.1.25.Final : io/netty/handler/timeout/IdleStateHandler.class

IdleStateHandler
http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project)
Apache License, Version 2.0
The Netty Project Contributors (The Netty Project)
public class io.netty.handler.timeout.IdleStateHandler extends io.netty.channel.ChannelDuplexHandler
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.handler.timeout.IdleStateHandler
  super_class: io.netty.channel.ChannelDuplexHandler
{
  private static final long MIN_TIMEOUT_NANOS;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final io.netty.channel.ChannelFutureListener writeListener;
    descriptor: Lio/netty/channel/ChannelFutureListener;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean observeOutput;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long readerIdleTimeNanos;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long writerIdleTimeNanos;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long allIdleTimeNanos;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private java.util.concurrent.ScheduledFuture<?> readerIdleTimeout;
    descriptor: Ljava/util/concurrent/ScheduledFuture;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/concurrent/ScheduledFuture<*>;

  private long lastReadTime;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private boolean firstReaderIdleEvent;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private java.util.concurrent.ScheduledFuture<?> writerIdleTimeout;
    descriptor: Ljava/util/concurrent/ScheduledFuture;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/concurrent/ScheduledFuture<*>;

  private long lastWriteTime;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private boolean firstWriterIdleEvent;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private java.util.concurrent.ScheduledFuture<?> allIdleTimeout;
    descriptor: Ljava/util/concurrent/ScheduledFuture;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/concurrent/ScheduledFuture<*>;

  private boolean firstAllIdleEvent;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private byte state;
    descriptor: B
    flags: (0x0002) ACC_PRIVATE

  private boolean reading;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private long lastChangeCheckTimeStamp;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private int lastMessageHashCode;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private long lastPendingWriteBytes;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private static volatile int[] $SWITCH_TABLE$io$netty$handler$timeout$IdleState;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 99
            getstatic java.util.concurrent.TimeUnit.MILLISECONDS:Ljava/util/concurrent/TimeUnit;
            lconst_1
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            putstatic io.netty.handler.timeout.IdleStateHandler.MIN_TIMEOUT_NANOS:J
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(int, int, int);
    descriptor: (III)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=4, args_size=4
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // int readerIdleTimeSeconds
        start local 2 // int writerIdleTimeSeconds
        start local 3 // int allIdleTimeSeconds
         0: .line 154
            aload 0 /* this */
            iload 1 /* readerIdleTimeSeconds */
            i2l
            iload 2 /* writerIdleTimeSeconds */
            i2l
            iload 3 /* allIdleTimeSeconds */
            i2l
         1: .line 155
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokespecial io.netty.handler.timeout.IdleStateHandler.<init>:(JJJLjava/util/concurrent/TimeUnit;)V
         2: .line 156
            return
        end local 3 // int allIdleTimeSeconds
        end local 2 // int writerIdleTimeSeconds
        end local 1 // int readerIdleTimeSeconds
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    3     0                   this  Lio/netty/handler/timeout/IdleStateHandler;
            0    3     1  readerIdleTimeSeconds  I
            0    3     2  writerIdleTimeSeconds  I
            0    3     3     allIdleTimeSeconds  I
    MethodParameters:
                       Name  Flags
      readerIdleTimeSeconds  
      writerIdleTimeSeconds  
      allIdleTimeSeconds     

  public void <init>(long, long, long, java.util.concurrent.TimeUnit);
    descriptor: (JJJLjava/util/concurrent/TimeUnit;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=8, args_size=5
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // long readerIdleTime
        start local 3 // long writerIdleTime
        start local 5 // long allIdleTime
        start local 7 // java.util.concurrent.TimeUnit unit
         0: .line 164
            aload 0 /* this */
            iconst_0
            lload 1 /* readerIdleTime */
            lload 3 /* writerIdleTime */
            lload 5 /* allIdleTime */
            aload 7 /* unit */
            invokespecial io.netty.handler.timeout.IdleStateHandler.<init>:(ZJJJLjava/util/concurrent/TimeUnit;)V
         1: .line 165
            return
        end local 7 // java.util.concurrent.TimeUnit unit
        end local 5 // long allIdleTime
        end local 3 // long writerIdleTime
        end local 1 // long readerIdleTime
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    2     0            this  Lio/netty/handler/timeout/IdleStateHandler;
            0    2     1  readerIdleTime  J
            0    2     3  writerIdleTime  J
            0    2     5     allIdleTime  J
            0    2     7            unit  Ljava/util/concurrent/TimeUnit;
    MethodParameters:
                Name  Flags
      readerIdleTime  
      writerIdleTime  
      allIdleTime     
      unit            

  public void <init>(boolean, long, long, long, java.util.concurrent.TimeUnit);
    descriptor: (ZJJJLjava/util/concurrent/TimeUnit;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=9, args_size=6
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // boolean observeOutput
        start local 2 // long readerIdleTime
        start local 4 // long writerIdleTime
        start local 6 // long allIdleTime
        start local 8 // java.util.concurrent.TimeUnit unit
         0: .line 189
            aload 0 /* this */
            invokespecial io.netty.channel.ChannelDuplexHandler.<init>:()V
         1: .line 102
            aload 0 /* this */
            new io.netty.handler.timeout.IdleStateHandler$1
            dup
            aload 0 /* this */
            invokespecial io.netty.handler.timeout.IdleStateHandler$1.<init>:(Lio/netty/handler/timeout/IdleStateHandler;)V
            putfield io.netty.handler.timeout.IdleStateHandler.writeListener:Lio/netty/channel/ChannelFutureListener;
         2: .line 117
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.timeout.IdleStateHandler.firstReaderIdleEvent:Z
         3: .line 121
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.timeout.IdleStateHandler.firstWriterIdleEvent:Z
         4: .line 124
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.timeout.IdleStateHandler.firstAllIdleEvent:Z
         5: .line 192
            aload 8 /* unit */
            ifnonnull 7
         6: .line 193
            new java.lang.NullPointerException
            dup
            ldc "unit"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 196
      StackMap locals: io.netty.handler.timeout.IdleStateHandler int long long long java.util.concurrent.TimeUnit
      StackMap stack:
            aload 0 /* this */
            iload 1 /* observeOutput */
            putfield io.netty.handler.timeout.IdleStateHandler.observeOutput:Z
         8: .line 198
            lload 2 /* readerIdleTime */
            lconst_0
            lcmp
            ifgt 11
         9: .line 199
            aload 0 /* this */
            lconst_0
            putfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeNanos:J
        10: .line 200
            goto 12
        11: .line 201
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 8 /* unit */
            lload 2 /* readerIdleTime */
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            getstatic io.netty.handler.timeout.IdleStateHandler.MIN_TIMEOUT_NANOS:J
            invokestatic java.lang.Math.max:(JJ)J
            putfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeNanos:J
        12: .line 203
      StackMap locals:
      StackMap stack:
            lload 4 /* writerIdleTime */
            lconst_0
            lcmp
            ifgt 15
        13: .line 204
            aload 0 /* this */
            lconst_0
            putfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeNanos:J
        14: .line 205
            goto 16
        15: .line 206
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 8 /* unit */
            lload 4 /* writerIdleTime */
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            getstatic io.netty.handler.timeout.IdleStateHandler.MIN_TIMEOUT_NANOS:J
            invokestatic java.lang.Math.max:(JJ)J
            putfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeNanos:J
        16: .line 208
      StackMap locals:
      StackMap stack:
            lload 6 /* allIdleTime */
            lconst_0
            lcmp
            ifgt 19
        17: .line 209
            aload 0 /* this */
            lconst_0
            putfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeNanos:J
        18: .line 210
            goto 20
        19: .line 211
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 8 /* unit */
            lload 6 /* allIdleTime */
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            getstatic io.netty.handler.timeout.IdleStateHandler.MIN_TIMEOUT_NANOS:J
            invokestatic java.lang.Math.max:(JJ)J
            putfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeNanos:J
        20: .line 213
      StackMap locals:
      StackMap stack:
            return
        end local 8 // java.util.concurrent.TimeUnit unit
        end local 6 // long allIdleTime
        end local 4 // long writerIdleTime
        end local 2 // long readerIdleTime
        end local 1 // boolean observeOutput
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   21     0            this  Lio/netty/handler/timeout/IdleStateHandler;
            0   21     1   observeOutput  Z
            0   21     2  readerIdleTime  J
            0   21     4  writerIdleTime  J
            0   21     6     allIdleTime  J
            0   21     8            unit  Ljava/util/concurrent/TimeUnit;
    MethodParameters:
                Name  Flags
      observeOutput   
      readerIdleTime  
      writerIdleTime  
      allIdleTime     
      unit            

  public long getReaderIdleTimeInMillis();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
         0: .line 220
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeNanos:J
            invokevirtual java.util.concurrent.TimeUnit.toMillis:(J)J
            lreturn
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/timeout/IdleStateHandler;

  public long getWriterIdleTimeInMillis();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
         0: .line 228
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeNanos:J
            invokevirtual java.util.concurrent.TimeUnit.toMillis:(J)J
            lreturn
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/timeout/IdleStateHandler;

  public long getAllIdleTimeInMillis();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
         0: .line 236
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeNanos:J
            invokevirtual java.util.concurrent.TimeUnit.toMillis:(J)J
            lreturn
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/timeout/IdleStateHandler;

  public void handlerAdded(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 241
            aload 1 /* ctx */
            invokeinterface io.netty.channel.ChannelHandlerContext.channel:()Lio/netty/channel/Channel;
            invokeinterface io.netty.channel.Channel.isActive:()Z
            ifeq 2
            aload 1 /* ctx */
            invokeinterface io.netty.channel.ChannelHandlerContext.channel:()Lio/netty/channel/Channel;
            invokeinterface io.netty.channel.Channel.isRegistered:()Z
            ifeq 2
         1: .line 244
            aload 0 /* this */
            aload 1 /* ctx */
            invokevirtual io.netty.handler.timeout.IdleStateHandler.initialize:(Lio/netty/channel/ChannelHandlerContext;)V
         2: .line 249
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0    3     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void handlerRemoved(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 253
            aload 0 /* this */
            invokevirtual io.netty.handler.timeout.IdleStateHandler.destroy:()V
         1: .line 254
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0    2     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void channelRegistered(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 259
            aload 1 /* ctx */
            invokeinterface io.netty.channel.ChannelHandlerContext.channel:()Lio/netty/channel/Channel;
            invokeinterface io.netty.channel.Channel.isActive:()Z
            ifeq 2
         1: .line 260
            aload 0 /* this */
            aload 1 /* ctx */
            invokevirtual io.netty.handler.timeout.IdleStateHandler.initialize:(Lio/netty/channel/ChannelHandlerContext;)V
         2: .line 262
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* ctx */
            invokespecial io.netty.channel.ChannelDuplexHandler.channelRegistered:(Lio/netty/channel/ChannelHandlerContext;)V
         3: .line 263
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0    4     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void channelActive(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 270
            aload 0 /* this */
            aload 1 /* ctx */
            invokevirtual io.netty.handler.timeout.IdleStateHandler.initialize:(Lio/netty/channel/ChannelHandlerContext;)V
         1: .line 271
            aload 0 /* this */
            aload 1 /* ctx */
            invokespecial io.netty.channel.ChannelDuplexHandler.channelActive:(Lio/netty/channel/ChannelHandlerContext;)V
         2: .line 272
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0    3     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void channelInactive(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 276
            aload 0 /* this */
            invokevirtual io.netty.handler.timeout.IdleStateHandler.destroy:()V
         1: .line 277
            aload 0 /* this */
            aload 1 /* ctx */
            invokespecial io.netty.channel.ChannelDuplexHandler.channelInactive:(Lio/netty/channel/ChannelHandlerContext;)V
         2: .line 278
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0    3     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void channelRead(io.netty.channel.ChannelHandlerContext, java.lang.Object);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // java.lang.Object msg
         0: .line 282
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeNanos:J
            lconst_0
            lcmp
            ifgt 1
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeNanos:J
            lconst_0
            lcmp
            ifle 3
         1: .line 283
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.timeout.IdleStateHandler.reading:Z
         2: .line 284
            aload 0 /* this */
            aload 0 /* this */
            iconst_1
            dup_x1
            putfield io.netty.handler.timeout.IdleStateHandler.firstAllIdleEvent:Z
            putfield io.netty.handler.timeout.IdleStateHandler.firstReaderIdleEvent:Z
         3: .line 286
      StackMap locals:
      StackMap stack:
            aload 1 /* ctx */
            aload 2 /* msg */
            invokeinterface io.netty.channel.ChannelHandlerContext.fireChannelRead:(Ljava/lang/Object;)Lio/netty/channel/ChannelHandlerContext;
            pop
         4: .line 287
            return
        end local 2 // java.lang.Object msg
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0    5     1   ctx  Lio/netty/channel/ChannelHandlerContext;
            0    5     2   msg  Ljava/lang/Object;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   
      msg   

  public void channelReadComplete(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 291
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeNanos:J
            lconst_0
            lcmp
            ifgt 1
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeNanos:J
            lconst_0
            lcmp
            ifle 4
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.reading:Z
            ifeq 4
         2: .line 292
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual io.netty.handler.timeout.IdleStateHandler.ticksInNanos:()J
            putfield io.netty.handler.timeout.IdleStateHandler.lastReadTime:J
         3: .line 293
            aload 0 /* this */
            iconst_0
            putfield io.netty.handler.timeout.IdleStateHandler.reading:Z
         4: .line 295
      StackMap locals:
      StackMap stack:
            aload 1 /* ctx */
            invokeinterface io.netty.channel.ChannelHandlerContext.fireChannelReadComplete:()Lio/netty/channel/ChannelHandlerContext;
            pop
         5: .line 296
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0    6     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void write(io.netty.channel.ChannelHandlerContext, java.lang.Object, io.netty.channel.ChannelPromise);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;Lio/netty/channel/ChannelPromise;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // java.lang.Object msg
        start local 3 // io.netty.channel.ChannelPromise promise
         0: .line 301
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeNanos:J
            lconst_0
            lcmp
            ifgt 1
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeNanos:J
            lconst_0
            lcmp
            ifle 3
         1: .line 302
      StackMap locals:
      StackMap stack:
            aload 1 /* ctx */
            aload 2 /* msg */
            aload 3 /* promise */
            invokeinterface io.netty.channel.ChannelPromise.unvoid:()Lio/netty/channel/ChannelPromise;
            invokeinterface io.netty.channel.ChannelHandlerContext.write:(Ljava/lang/Object;Lio/netty/channel/ChannelPromise;)Lio/netty/channel/ChannelFuture;
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.writeListener:Lio/netty/channel/ChannelFutureListener;
            invokeinterface io.netty.channel.ChannelFuture.addListener:(Lio/netty/util/concurrent/GenericFutureListener;)Lio/netty/channel/ChannelFuture;
            pop
         2: .line 303
            goto 4
         3: .line 304
      StackMap locals:
      StackMap stack:
            aload 1 /* ctx */
            aload 2 /* msg */
            aload 3 /* promise */
            invokeinterface io.netty.channel.ChannelHandlerContext.write:(Ljava/lang/Object;Lio/netty/channel/ChannelPromise;)Lio/netty/channel/ChannelFuture;
            pop
         4: .line 306
      StackMap locals:
      StackMap stack:
            return
        end local 3 // io.netty.channel.ChannelPromise promise
        end local 2 // java.lang.Object msg
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lio/netty/handler/timeout/IdleStateHandler;
            0    5     1      ctx  Lio/netty/channel/ChannelHandlerContext;
            0    5     2      msg  Ljava/lang/Object;
            0    5     3  promise  Lio/netty/channel/ChannelPromise;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
         Name  Flags
      ctx      
      msg      
      promise  

  private void initialize(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 311
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.state:B
            tableswitch { // 1 - 2
                    1: 1
                    2: 1
              default: 2
          }
         1: .line 314
      StackMap locals:
      StackMap stack:
            return
         2: .line 317
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.timeout.IdleStateHandler.state:B
         3: .line 318
            aload 0 /* this */
            aload 1 /* ctx */
            invokevirtual io.netty.handler.timeout.IdleStateHandler.initOutputChanged:(Lio/netty/channel/ChannelHandlerContext;)V
         4: .line 320
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual io.netty.handler.timeout.IdleStateHandler.ticksInNanos:()J
            dup2_x1
            putfield io.netty.handler.timeout.IdleStateHandler.lastWriteTime:J
            putfield io.netty.handler.timeout.IdleStateHandler.lastReadTime:J
         5: .line 321
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeNanos:J
            lconst_0
            lcmp
            ifle 9
         6: .line 322
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* ctx */
            new io.netty.handler.timeout.IdleStateHandler$ReaderIdleTimeoutTask
            dup
            aload 0 /* this */
            aload 1 /* ctx */
            invokespecial io.netty.handler.timeout.IdleStateHandler$ReaderIdleTimeoutTask.<init>:(Lio/netty/handler/timeout/IdleStateHandler;Lio/netty/channel/ChannelHandlerContext;)V
         7: .line 323
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeNanos:J
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
         8: .line 322
            invokevirtual io.netty.handler.timeout.IdleStateHandler.schedule:(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;
            putfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
         9: .line 325
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeNanos:J
            lconst_0
            lcmp
            ifle 13
        10: .line 326
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* ctx */
            new io.netty.handler.timeout.IdleStateHandler$WriterIdleTimeoutTask
            dup
            aload 0 /* this */
            aload 1 /* ctx */
            invokespecial io.netty.handler.timeout.IdleStateHandler$WriterIdleTimeoutTask.<init>:(Lio/netty/handler/timeout/IdleStateHandler;Lio/netty/channel/ChannelHandlerContext;)V
        11: .line 327
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeNanos:J
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
        12: .line 326
            invokevirtual io.netty.handler.timeout.IdleStateHandler.schedule:(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;
            putfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
        13: .line 329
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeNanos:J
            lconst_0
            lcmp
            ifle 17
        14: .line 330
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* ctx */
            new io.netty.handler.timeout.IdleStateHandler$AllIdleTimeoutTask
            dup
            aload 0 /* this */
            aload 1 /* ctx */
            invokespecial io.netty.handler.timeout.IdleStateHandler$AllIdleTimeoutTask.<init>:(Lio/netty/handler/timeout/IdleStateHandler;Lio/netty/channel/ChannelHandlerContext;)V
        15: .line 331
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeNanos:J
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
        16: .line 330
            invokevirtual io.netty.handler.timeout.IdleStateHandler.schedule:(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;
            putfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
        17: .line 333
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   18     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0   18     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    MethodParameters:
      Name  Flags
      ctx   

  long ticksInNanos();
    descriptor: ()J
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
         0: .line 339
            invokestatic java.lang.System.nanoTime:()J
            lreturn
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/timeout/IdleStateHandler;

  java.util.concurrent.ScheduledFuture<?> schedule(io.netty.channel.ChannelHandlerContext, java.lang.Runnable, long, java.util.concurrent.TimeUnit);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;
    flags: (0x0000) 
    Code:
      stack=5, locals=6, args_size=5
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // java.lang.Runnable task
        start local 3 // long delay
        start local 5 // java.util.concurrent.TimeUnit unit
         0: .line 346
            aload 1 /* ctx */
            invokeinterface io.netty.channel.ChannelHandlerContext.executor:()Lio/netty/util/concurrent/EventExecutor;
            aload 2 /* task */
            lload 3 /* delay */
            aload 5 /* unit */
            invokeinterface io.netty.util.concurrent.EventExecutor.schedule:(Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Lio/netty/util/concurrent/ScheduledFuture;
            areturn
        end local 5 // java.util.concurrent.TimeUnit unit
        end local 3 // long delay
        end local 2 // java.lang.Runnable task
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lio/netty/handler/timeout/IdleStateHandler;
            0    1     1    ctx  Lio/netty/channel/ChannelHandlerContext;
            0    1     2   task  Ljava/lang/Runnable;
            0    1     3  delay  J
            0    1     5   unit  Ljava/util/concurrent/TimeUnit;
    Signature: (Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture<*>;
    MethodParameters:
       Name  Flags
      ctx    
      task   
      delay  
      unit   

  private void destroy();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
         0: .line 350
            aload 0 /* this */
            iconst_2
            putfield io.netty.handler.timeout.IdleStateHandler.state:B
         1: .line 352
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
            ifnull 4
         2: .line 353
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
            iconst_0
            invokeinterface java.util.concurrent.ScheduledFuture.cancel:(Z)Z
            pop
         3: .line 354
            aload 0 /* this */
            aconst_null
            putfield io.netty.handler.timeout.IdleStateHandler.readerIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
         4: .line 356
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
            ifnull 7
         5: .line 357
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
            iconst_0
            invokeinterface java.util.concurrent.ScheduledFuture.cancel:(Z)Z
            pop
         6: .line 358
            aload 0 /* this */
            aconst_null
            putfield io.netty.handler.timeout.IdleStateHandler.writerIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
         7: .line 360
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
            ifnull 10
         8: .line 361
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
            iconst_0
            invokeinterface java.util.concurrent.ScheduledFuture.cancel:(Z)Z
            pop
         9: .line 362
            aload 0 /* this */
            aconst_null
            putfield io.netty.handler.timeout.IdleStateHandler.allIdleTimeout:Ljava/util/concurrent/ScheduledFuture;
        10: .line 364
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lio/netty/handler/timeout/IdleStateHandler;

  protected void channelIdle(io.netty.channel.ChannelHandlerContext, io.netty.handler.timeout.IdleStateEvent);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/handler/timeout/IdleStateEvent;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // io.netty.handler.timeout.IdleStateEvent evt
         0: .line 371
            aload 1 /* ctx */
            aload 2 /* evt */
            invokeinterface io.netty.channel.ChannelHandlerContext.fireUserEventTriggered:(Ljava/lang/Object;)Lio/netty/channel/ChannelHandlerContext;
            pop
         1: .line 372
            return
        end local 2 // io.netty.handler.timeout.IdleStateEvent evt
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/timeout/IdleStateHandler;
            0    2     1   ctx  Lio/netty/channel/ChannelHandlerContext;
            0    2     2   evt  Lio/netty/handler/timeout/IdleStateEvent;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   
      evt   

  protected io.netty.handler.timeout.IdleStateEvent newIdleStateEvent(io.netty.handler.timeout.IdleState, boolean);
    descriptor: (Lio/netty/handler/timeout/IdleState;Z)Lio/netty/handler/timeout/IdleStateEvent;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.handler.timeout.IdleState state
        start local 2 // boolean first
         0: .line 378
            invokestatic io.netty.handler.timeout.IdleStateHandler.$SWITCH_TABLE$io$netty$handler$timeout$IdleState:()[I
            aload 1 /* state */
            invokevirtual io.netty.handler.timeout.IdleState.ordinal:()I
            iaload
            tableswitch { // 1 - 3
                    1: 4
                    2: 7
                    3: 1
              default: 10
          }
         1: .line 380
      StackMap locals:
      StackMap stack:
            iload 2 /* first */
            ifeq 2
            getstatic io.netty.handler.timeout.IdleStateEvent.FIRST_ALL_IDLE_STATE_EVENT:Lio/netty/handler/timeout/IdleStateEvent;
            goto 3
      StackMap locals:
      StackMap stack:
         2: getstatic io.netty.handler.timeout.IdleStateEvent.ALL_IDLE_STATE_EVENT:Lio/netty/handler/timeout/IdleStateEvent;
      StackMap locals:
      StackMap stack: io.netty.handler.timeout.IdleStateEvent
         3: areturn
         4: .line 382
      StackMap locals:
      StackMap stack:
            iload 2 /* first */
            ifeq 5
            getstatic io.netty.handler.timeout.IdleStateEvent.FIRST_READER_IDLE_STATE_EVENT:Lio/netty/handler/timeout/IdleStateEvent;
            goto 6
      StackMap locals:
      StackMap stack:
         5: getstatic io.netty.handler.timeout.IdleStateEvent.READER_IDLE_STATE_EVENT:Lio/netty/handler/timeout/IdleStateEvent;
      StackMap locals:
      StackMap stack: io.netty.handler.timeout.IdleStateEvent
         6: areturn
         7: .line 384
      StackMap locals:
      StackMap stack:
            iload 2 /* first */
            ifeq 8
            getstatic io.netty.handler.timeout.IdleStateEvent.FIRST_WRITER_IDLE_STATE_EVENT:Lio/netty/handler/timeout/IdleStateEvent;
            goto 9
      StackMap locals:
      StackMap stack:
         8: getstatic io.netty.handler.timeout.IdleStateEvent.WRITER_IDLE_STATE_EVENT:Lio/netty/handler/timeout/IdleStateEvent;
      StackMap locals:
      StackMap stack: io.netty.handler.timeout.IdleStateEvent
         9: areturn
        10: .line 386
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unhandled: state="
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* state */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ", first="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 2 /* first */
            invokevirtual java.lang.StringBuilder.append:(Z)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // boolean first
        end local 1 // io.netty.handler.timeout.IdleState state
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   11     0   this  Lio/netty/handler/timeout/IdleStateHandler;
            0   11     1  state  Lio/netty/handler/timeout/IdleState;
            0   11     2  first  Z
    MethodParameters:
       Name  Flags
      state  
      first  

  private void initOutputChanged(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=2
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 394
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.observeOutput:Z
            ifeq 7
         1: .line 395
            aload 1 /* ctx */
            invokeinterface io.netty.channel.ChannelHandlerContext.channel:()Lio/netty/channel/Channel;
            astore 2 /* channel */
        start local 2 // io.netty.channel.Channel channel
         2: .line 396
            aload 2 /* channel */
            invokeinterface io.netty.channel.Channel.unsafe:()Lio/netty/channel/Channel$Unsafe;
            astore 3 /* unsafe */
        start local 3 // io.netty.channel.Channel$Unsafe unsafe
         3: .line 397
            aload 3 /* unsafe */
            invokeinterface io.netty.channel.Channel$Unsafe.outboundBuffer:()Lio/netty/channel/ChannelOutboundBuffer;
            astore 4 /* buf */
        start local 4 // io.netty.channel.ChannelOutboundBuffer buf
         4: .line 399
            aload 4 /* buf */
            ifnull 7
         5: .line 400
            aload 0 /* this */
            aload 4 /* buf */
            invokevirtual io.netty.channel.ChannelOutboundBuffer.current:()Ljava/lang/Object;
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            putfield io.netty.handler.timeout.IdleStateHandler.lastMessageHashCode:I
         6: .line 401
            aload 0 /* this */
            aload 4 /* buf */
            invokevirtual io.netty.channel.ChannelOutboundBuffer.totalPendingWriteBytes:()J
            putfield io.netty.handler.timeout.IdleStateHandler.lastPendingWriteBytes:J
        end local 4 // io.netty.channel.ChannelOutboundBuffer buf
        end local 3 // io.netty.channel.Channel$Unsafe unsafe
        end local 2 // io.netty.channel.Channel channel
         7: .line 404
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0     this  Lio/netty/handler/timeout/IdleStateHandler;
            0    8     1      ctx  Lio/netty/channel/ChannelHandlerContext;
            2    7     2  channel  Lio/netty/channel/Channel;
            3    7     3   unsafe  Lio/netty/channel/Channel$Unsafe;
            4    7     4      buf  Lio/netty/channel/ChannelOutboundBuffer;
    MethodParameters:
      Name  Flags
      ctx   

  private boolean hasOutputChanged(io.netty.channel.ChannelHandlerContext, boolean);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Z)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=9, args_size=3
        start local 0 // io.netty.handler.timeout.IdleStateHandler this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // boolean first
         0: .line 414
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.observeOutput:Z
            ifeq 16
         1: .line 421
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.lastChangeCheckTimeStamp:J
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.lastWriteTime:J
            lcmp
            ifeq 5
         2: .line 422
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.lastWriteTime:J
            putfield io.netty.handler.timeout.IdleStateHandler.lastChangeCheckTimeStamp:J
         3: .line 425
            iload 2 /* first */
            ifne 5
         4: .line 426
            iconst_1
            ireturn
         5: .line 430
      StackMap locals:
      StackMap stack:
            aload 1 /* ctx */
            invokeinterface io.netty.channel.ChannelHandlerContext.channel:()Lio/netty/channel/Channel;
            astore 3 /* channel */
        start local 3 // io.netty.channel.Channel channel
         6: .line 431
            aload 3 /* channel */
            invokeinterface io.netty.channel.Channel.unsafe:()Lio/netty/channel/Channel$Unsafe;
            astore 4 /* unsafe */
        start local 4 // io.netty.channel.Channel$Unsafe unsafe
         7: .line 432
            aload 4 /* unsafe */
            invokeinterface io.netty.channel.Channel$Unsafe.outboundBuffer:()Lio/netty/channel/ChannelOutboundBuffer;
            astore 5 /* buf */
        start local 5 // io.netty.channel.ChannelOutboundBuffer buf
         8: .line 434
            aload 5 /* buf */
            ifnull 16
         9: .line 435
            aload 5 /* buf */
            invokevirtual io.netty.channel.ChannelOutboundBuffer.current:()Ljava/lang/Object;
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            istore 6 /* messageHashCode */
        start local 6 // int messageHashCode
        10: .line 436
            aload 5 /* buf */
            invokevirtual io.netty.channel.ChannelOutboundBuffer.totalPendingWriteBytes:()J
            lstore 7 /* pendingWriteBytes */
        start local 7 // long pendingWriteBytes
        11: .line 438
            iload 6 /* messageHashCode */
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.lastMessageHashCode:I
            if_icmpne 12
            lload 7 /* pendingWriteBytes */
            aload 0 /* this */
            getfield io.netty.handler.timeout.IdleStateHandler.lastPendingWriteBytes:J
            lcmp
            ifeq 16
        12: .line 439
      StackMap locals: io.netty.handler.timeout.IdleStateHandler io.netty.channel.ChannelHandlerContext int io.netty.channel.Channel io.netty.channel.Channel$Unsafe io.netty.channel.ChannelOutboundBuffer int long
      StackMap stack:
            aload 0 /* this */
            iload 6 /* messageHashCode */
            putfield io.netty.handler.timeout.IdleStateHandler.lastMessageHashCode:I
        13: .line 440
            aload 0 /* this */
            lload 7 /* pendingWriteBytes */
            putfield io.netty.handler.timeout.IdleStateHandler.lastPendingWriteBytes:J
        14: .line 442
            iload 2 /* first */
            ifne 16
        15: .line 443
            iconst_1
            ireturn
        end local 7 // long pendingWriteBytes
        end local 6 // int messageHashCode
        end local 5 // io.netty.channel.ChannelOutboundBuffer buf
        end local 4 // io.netty.channel.Channel$Unsafe unsafe
        end local 3 // io.netty.channel.Channel channel
        16: .line 449
      StackMap locals: io.netty.handler.timeout.IdleStateHandler io.netty.channel.ChannelHandlerContext int
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // boolean first
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.timeout.IdleStateHandler this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   17     0               this  Lio/netty/handler/timeout/IdleStateHandler;
            0   17     1                ctx  Lio/netty/channel/ChannelHandlerContext;
            0   17     2              first  Z
            6   16     3            channel  Lio/netty/channel/Channel;
            7   16     4             unsafe  Lio/netty/channel/Channel$Unsafe;
            8   16     5                buf  Lio/netty/channel/ChannelOutboundBuffer;
           10   16     6    messageHashCode  I
           11   16     7  pendingWriteBytes  J
    MethodParameters:
       Name  Flags
      ctx    
      first  

  static int[] $SWITCH_TABLE$io$netty$handler$timeout$IdleState();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 98
            getstatic io.netty.handler.timeout.IdleStateHandler.$SWITCH_TABLE$io$netty$handler$timeout$IdleState:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic io.netty.handler.timeout.IdleState.values:()[Lio/netty/handler/timeout/IdleState;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic io.netty.handler.timeout.IdleState.ALL_IDLE:Lio/netty/handler/timeout/IdleState;
            invokevirtual io.netty.handler.timeout.IdleState.ordinal:()I
            iconst_3
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic io.netty.handler.timeout.IdleState.READER_IDLE:Lio/netty/handler/timeout/IdleState;
            invokevirtual io.netty.handler.timeout.IdleState.ordinal:()I
            iconst_1
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic io.netty.handler.timeout.IdleState.WRITER_IDLE:Lio/netty/handler/timeout/IdleState;
            invokevirtual io.netty.handler.timeout.IdleState.ordinal:()I
            iconst_2
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            dup
            putstatic io.netty.handler.timeout.IdleStateHandler.$SWITCH_TABLE$io$netty$handler$timeout$IdleState:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
}
SourceFile: "IdleStateHandler.java"
NestMembers:
  io.netty.handler.timeout.IdleStateHandler$1  io.netty.handler.timeout.IdleStateHandler$AbstractIdleTask  io.netty.handler.timeout.IdleStateHandler$AllIdleTimeoutTask  io.netty.handler.timeout.IdleStateHandler$ReaderIdleTimeoutTask  io.netty.handler.timeout.IdleStateHandler$WriterIdleTimeoutTask
InnerClasses:
  public abstract Unsafe = io.netty.channel.Channel$Unsafe of io.netty.channel.Channel
  io.netty.handler.timeout.IdleStateHandler$1
  private abstract AbstractIdleTask = io.netty.handler.timeout.IdleStateHandler$AbstractIdleTask of io.netty.handler.timeout.IdleStateHandler
  private final AllIdleTimeoutTask = io.netty.handler.timeout.IdleStateHandler$AllIdleTimeoutTask of io.netty.handler.timeout.IdleStateHandler
  private final ReaderIdleTimeoutTask = io.netty.handler.timeout.IdleStateHandler$ReaderIdleTimeoutTask of io.netty.handler.timeout.IdleStateHandler
  private final WriterIdleTimeoutTask = io.netty.handler.timeout.IdleStateHandler$WriterIdleTimeoutTask of io.netty.handler.timeout.IdleStateHandler
/

io.netty/ netty-all/ 4.1.25.Final/ io/netty/handler/timeout/IdleStateHandler.class
