NioClientManager.smali

.class public Lorg/bitcoinj/net/NioClientManager;
.super Lcom/google/common/util/concurrent/a;
.source "NioClientManager.java"

# interfaces
.implements Lorg/bitcoinj/net/ClientConnectionManager;


# static fields
.field private static final log:Lorg/slf4j/Logger;


# instance fields
.field private final connectedHandlers:Ljava/util/Set;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Set",
            "<",
            "Lorg/bitcoinj/net/ConnectionHandler;",
            ">;"
        }
    .end annotation
.end field

.field final newConnectionChannels:Ljava/util/Queue;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Queue",
            "<",
            "Lorg/bitcoinj/net/NioClientManager$PendingConnect;",
            ">;"
        }
    .end annotation
.end field

.field private final selector:Ljava/nio/channels/Selector;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .prologue
    .line 37
    const-class v0, Lorg/bitcoinj/net/NioClientManager;

    invoke-static {v0}, Lorg/slf4j/LoggerFactory;->getLogger(Ljava/lang/Class;)Lorg/slf4j/Logger;

    move-result-object v0

    sput-object v0, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    return-void
.end method

.method public constructor <init>()V
    .registers 3

    .prologue
    .line 93
    invoke-direct {p0}, Lcom/google/common/util/concurrent/a;-><init>()V

    .line 49
    new-instance v0, Ljava/util/concurrent/LinkedBlockingQueue;

    invoke-direct {v0}, Ljava/util/concurrent/LinkedBlockingQueue;-><init>()V

    iput-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->newConnectionChannels:Ljava/util/Queue;

    .line 52
    new-instance v0, Ljava/util/HashSet;

    invoke-direct {v0}, Ljava/util/HashSet;-><init>()V

    invoke-static {v0}, Ljava/util/Collections;->synchronizedSet(Ljava/util/Set;)Ljava/util/Set;

    move-result-object v0

    iput-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->connectedHandlers:Ljava/util/Set;

    .line 95
    :try_start_15
    invoke-static {}, Ljava/nio/channels/spi/SelectorProvider;->provider()Ljava/nio/channels/spi/SelectorProvider;

    move-result-object v0

    invoke-virtual {v0}, Ljava/nio/channels/spi/SelectorProvider;->openSelector()Ljava/nio/channels/spi/AbstractSelector;

    move-result-object v0

    iput-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;
    :try_end_1f
    .catch Ljava/io/IOException; {:try_start_15 .. :try_end_1f} :catch_20

    .line 98
    return-void

    .line 96
    :catch_20
    move-exception v0

    .line 97
    new-instance v1, Ljava/lang/RuntimeException;

    invoke-direct {v1, v0}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/Throwable;)V

    throw v1
.end method

.method private handleKey(Ljava/nio/channels/SelectionKey;)V
    .registers 12

    .prologue
    const/4 v9, 0x0

    .line 57
    invoke-virtual {p1}, Ljava/nio/channels/SelectionKey;->isValid()Z

    move-result v0

    if-eqz v0, :cond_a2

    invoke-virtual {p1}, Ljava/nio/channels/SelectionKey;->isConnectable()Z

    move-result v0

    if-eqz v0, :cond_a2

    .line 59
    invoke-virtual {p1}, Ljava/nio/channels/SelectionKey;->attachment()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;

    .line 60
    iget-object v2, v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->connection:Lorg/bitcoinj/net/StreamConnection;

    .line 61
    invoke-virtual {p1}, Ljava/nio/channels/SelectionKey;->channel()Ljava/nio/channels/SelectableChannel;

    move-result-object v1

    check-cast v1, Ljava/nio/channels/SocketChannel;

    .line 62
    new-instance v3, Lorg/bitcoinj/net/ConnectionHandler;

    iget-object v4, p0, Lorg/bitcoinj/net/NioClientManager;->connectedHandlers:Ljava/util/Set;

    invoke-direct {v3, v2, p1, v4}, Lorg/bitcoinj/net/ConnectionHandler;-><init>(Lorg/bitcoinj/net/StreamConnection;Ljava/nio/channels/SelectionKey;Ljava/util/Set;)V

    .line 64
    :try_start_22
    invoke-virtual {v1}, Ljava/nio/channels/SocketChannel;->finishConnect()Z

    move-result v4

    if-eqz v4, :cond_51

    .line 65
    sget-object v4, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v5, "Connected to {}"

    invoke-virtual {v1}, Ljava/nio/channels/SocketChannel;->socket()Ljava/net/Socket;

    move-result-object v1

    invoke-virtual {v1}, Ljava/net/Socket;->getRemoteSocketAddress()Ljava/net/SocketAddress;

    move-result-object v1

    invoke-interface {v4, v5, v1}, Lorg/slf4j/Logger;->info(Ljava/lang/String;Ljava/lang/Object;)V

    .line 66
    invoke-virtual {p1}, Ljava/nio/channels/SelectionKey;->interestOps()I

    move-result v1

    or-int/lit8 v1, v1, 0x1

    and-int/lit8 v1, v1, -0x9

    invoke-virtual {p1, v1}, Ljava/nio/channels/SelectionKey;->interestOps(I)Ljava/nio/channels/SelectionKey;

    move-result-object v1

    invoke-virtual {v1, v3}, Ljava/nio/channels/SelectionKey;->attach(Ljava/lang/Object;)Ljava/lang/Object;

    .line 67
    invoke-interface {v2}, Lorg/bitcoinj/net/StreamConnection;->connectionOpened()V

    .line 68
    iget-object v1, v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->future:Lcom/google/common/util/concurrent/ao;

    iget-object v2, v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->address:Ljava/net/SocketAddress;

    invoke-virtual {v1, v2}, Lcom/google/common/util/concurrent/ao;->set(Ljava/lang/Object;)Z

    .line 87
    :goto_50
    return-void

    .line 70
    :cond_51
    sget-object v2, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v4, "Failed to connect to {}"

    invoke-virtual {v1}, Ljava/nio/channels/SocketChannel;->socket()Ljava/net/Socket;

    move-result-object v1

    invoke-virtual {v1}, Ljava/net/Socket;->getRemoteSocketAddress()Ljava/net/SocketAddress;

    move-result-object v1

    invoke-interface {v2, v4, v1}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;Ljava/lang/Object;)V

    .line 71
    invoke-virtual {v3}, Lorg/bitcoinj/net/ConnectionHandler;->closeConnection()V

    .line 72
    iget-object v1, v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->future:Lcom/google/common/util/concurrent/ao;

    new-instance v2, Ljava/net/ConnectException;

    const-string v4, "Unknown reason"

    invoke-direct {v2, v4}, Ljava/net/ConnectException;-><init>(Ljava/lang/String;)V

    invoke-virtual {v1, v2}, Lcom/google/common/util/concurrent/ao;->setException(Ljava/lang/Throwable;)Z

    .line 73
    const/4 v1, 0x0

    iput-object v1, v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->future:Lcom/google/common/util/concurrent/ao;
    :try_end_72
    .catch Ljava/lang/Exception; {:try_start_22 .. :try_end_72} :catch_73

    goto :goto_50

    .line 75
    :catch_73
    move-exception v1

    .line 79
    invoke-static {v1}, Lcom/google/common/base/v;->getRootCause(Ljava/lang/Throwable;)Ljava/lang/Throwable;

    move-result-object v2

    .line 80
    sget-object v4, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v5, "Failed to connect with exception: {}: {}"

    const/4 v6, 0x3

    new-array v6, v6, [Ljava/lang/Object;

    const/4 v7, 0x0

    invoke-virtual {v2}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v8

    invoke-virtual {v8}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v8

    aput-object v8, v6, v7

    const/4 v7, 0x1

    invoke-virtual {v2}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;

    move-result-object v8

    aput-object v8, v6, v7

    const/4 v7, 0x2

    aput-object v1, v6, v7

    invoke-interface {v4, v5, v6}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;[Ljava/lang/Object;)V

    .line 81
    invoke-virtual {v3}, Lorg/bitcoinj/net/ConnectionHandler;->closeConnection()V

    .line 82
    iget-object v1, v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->future:Lcom/google/common/util/concurrent/ao;

    invoke-virtual {v1, v2}, Lcom/google/common/util/concurrent/ao;->setException(Ljava/lang/Throwable;)Z

    .line 83
    iput-object v9, v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->future:Lcom/google/common/util/concurrent/ao;

    goto :goto_50

    .line 86
    :cond_a2
    invoke-static {p1}, Lorg/bitcoinj/net/ConnectionHandler;->handleKey(Ljava/nio/channels/SelectionKey;)V

    goto :goto_50
.end method


# virtual methods
.method public closeConnections(I)V
    .registers 5

    .prologue
    .line 177
    :goto_0
    add-int/lit8 v1, p1, -0x1

    if-lez p1, :cond_1e

    .line 179
    iget-object v2, p0, Lorg/bitcoinj/net/NioClientManager;->connectedHandlers:Ljava/util/Set;

    monitor-enter v2

    .line 180
    :try_start_7
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->connectedHandlers:Ljava/util/Set;

    invoke-interface {v0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v0

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lorg/bitcoinj/net/ConnectionHandler;

    .line 181
    monitor-exit v2
    :try_end_14
    .catchall {:try_start_7 .. :try_end_14} :catchall_1b

    .line 182
    if-eqz v0, :cond_19

    .line 183
    invoke-virtual {v0}, Lorg/bitcoinj/net/ConnectionHandler;->closeConnection()V

    :cond_19
    move p1, v1

    .line 184
    goto :goto_0

    .line 181
    :catchall_1b
    move-exception v0

    :try_start_1c
    monitor-exit v2
    :try_end_1d
    .catchall {:try_start_1c .. :try_end_1d} :catchall_1b

    throw v0

    .line 185
    :cond_1e
    return-void
.end method

.method protected executor()Ljava/util/concurrent/Executor;
    .registers 2

    .prologue
    .line 189
    new-instance v0, Lorg/bitcoinj/net/NioClientManager$1;

    invoke-direct {v0, p0}, Lorg/bitcoinj/net/NioClientManager$1;-><init>(Lorg/bitcoinj/net/NioClientManager;)V

    return-object v0
.end method

.method public getConnectedClientCount()I
    .registers 2

    .prologue
    .line 172
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->connectedHandlers:Ljava/util/Set;

    invoke-interface {v0}, Ljava/util/Set;->size()I

    move-result v0

    return v0
.end method

.method public openConnection(Ljava/net/SocketAddress;Lorg/bitcoinj/net/StreamConnection;)Lcom/google/common/util/concurrent/y;
    .registers 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/net/SocketAddress;",
            "Lorg/bitcoinj/net/StreamConnection;",
            ")",
            "Lcom/google/common/util/concurrent/y",
            "<",
            "Ljava/net/SocketAddress;",
            ">;"
        }
    .end annotation

    .prologue
    .line 149
    invoke-virtual {p0}, Lorg/bitcoinj/net/NioClientManager;->isRunning()Z

    move-result v0

    if-nez v0, :cond_c

    .line 150
    new-instance v0, Ljava/lang/IllegalStateException;

    invoke-direct {v0}, Ljava/lang/IllegalStateException;-><init>()V

    throw v0

    .line 153
    :cond_c
    :try_start_c
    invoke-static {}, Ljava/nio/channels/SocketChannel;->open()Ljava/nio/channels/SocketChannel;

    move-result-object v0

    .line 154
    const/4 v1, 0x0

    invoke-virtual {v0, v1}, Ljava/nio/channels/SocketChannel;->configureBlocking(Z)Ljava/nio/channels/SelectableChannel;

    .line 155
    invoke-virtual {v0, p1}, Ljava/nio/channels/SocketChannel;->connect(Ljava/net/SocketAddress;)Z

    .line 156
    new-instance v1, Lorg/bitcoinj/net/NioClientManager$PendingConnect;

    invoke-direct {v1, p0, v0, p2, p1}, Lorg/bitcoinj/net/NioClientManager$PendingConnect;-><init>(Lorg/bitcoinj/net/NioClientManager;Ljava/nio/channels/SocketChannel;Lorg/bitcoinj/net/StreamConnection;Ljava/net/SocketAddress;)V

    .line 157
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->newConnectionChannels:Ljava/util/Queue;

    invoke-interface {v0, v1}, Ljava/util/Queue;->offer(Ljava/lang/Object;)Z

    .line 158
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->wakeup()Ljava/nio/channels/Selector;

    .line 159
    iget-object v0, v1, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->future:Lcom/google/common/util/concurrent/ao;
    :try_end_28
    .catch Ljava/lang/Throwable; {:try_start_c .. :try_end_28} :catch_29

    .line 161
    :goto_28
    return-object v0

    :catch_29
    move-exception v0

    invoke-static {v0}, Lcom/google/common/util/concurrent/r;->e(Ljava/lang/Throwable;)Lcom/google/common/util/concurrent/y;

    move-result-object v0

    goto :goto_28
.end method

.method public run()V
    .registers 7

    .prologue
    .line 104
    :try_start_0
    invoke-static {}, Ljava/lang/Thread;->currentThread()Ljava/lang/Thread;

    move-result-object v0

    const/4 v1, 0x1

    invoke-virtual {v0, v1}, Ljava/lang/Thread;->setPriority(I)V

    .line 105
    :cond_8
    invoke-virtual {p0}, Lorg/bitcoinj/net/NioClientManager;->isRunning()Z

    move-result v0

    if-eqz v0, :cond_b3

    .line 107
    :goto_e
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->newConnectionChannels:Ljava/util/Queue;

    invoke-interface {v0}, Ljava/util/Queue;->poll()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;
    :try_end_16
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_16} :catch_2f
    .catchall {:try_start_0 .. :try_end_16} :catchall_85

    if-eqz v0, :cond_63

    .line 109
    :try_start_18
    iget-object v1, v0, Lorg/bitcoinj/net/NioClientManager$PendingConnect;->sc:Ljava/nio/channels/SocketChannel;

    iget-object v2, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    const/16 v3, 0x8

    invoke-virtual {v1, v2, v3}, Ljava/nio/channels/SocketChannel;->register(Ljava/nio/channels/Selector;I)Ljava/nio/channels/SelectionKey;

    move-result-object v1

    .line 110
    invoke-virtual {v1, v0}, Ljava/nio/channels/SelectionKey;->attach(Ljava/lang/Object;)Ljava/lang/Object;
    :try_end_25
    .catch Ljava/nio/channels/ClosedChannelException; {:try_start_18 .. :try_end_25} :catch_26
    .catch Ljava/lang/Exception; {:try_start_18 .. :try_end_25} :catch_2f
    .catchall {:try_start_18 .. :try_end_25} :catchall_85

    goto :goto_e

    .line 112
    :catch_26
    move-exception v0

    :try_start_27
    sget-object v0, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v1, "SocketChannel was closed before it could be registered"

    invoke-interface {v0, v1}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;)V
    :try_end_2e
    .catch Ljava/lang/Exception; {:try_start_27 .. :try_end_2e} :catch_2f
    .catchall {:try_start_27 .. :try_end_2e} :catchall_85

    goto :goto_e

    .line 125
    :catch_2f
    move-exception v0

    .line 126
    :try_start_30
    sget-object v1, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v2, "Error trying to open/read from connection: "

    invoke-interface {v1, v2, v0}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;Ljava/lang/Throwable;)V
    :try_end_37
    .catchall {:try_start_30 .. :try_end_37} :catchall_85

    .line 129
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->keys()Ljava/util/Set;

    move-result-object v0

    invoke-interface {v0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :cond_41
    :goto_41
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_101

    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/nio/channels/SelectionKey;

    .line 131
    :try_start_4d
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->channel()Ljava/nio/channels/SelectableChannel;

    move-result-object v1

    invoke-virtual {v1}, Ljava/nio/channels/SelectableChannel;->close()V
    :try_end_54
    .catch Ljava/io/IOException; {:try_start_4d .. :try_end_54} :catch_f7

    .line 135
    :goto_54
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->cancel()V

    .line 136
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->attachment()Ljava/lang/Object;

    move-result-object v1

    instance-of v1, v1, Lorg/bitcoinj/net/ConnectionHandler;

    if-eqz v1, :cond_41

    .line 137
    invoke-static {v0}, Lorg/bitcoinj/net/ConnectionHandler;->handleKey(Ljava/nio/channels/SelectionKey;)V

    goto :goto_41

    .line 116
    :cond_63
    :try_start_63
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->select()I

    .line 118
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->selectedKeys()Ljava/util/Set;

    move-result-object v0

    invoke-interface {v0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v1

    .line 119
    :goto_72
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_8

    .line 120
    invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/nio/channels/SelectionKey;

    .line 121
    invoke-interface {v1}, Ljava/util/Iterator;->remove()V

    .line 122
    invoke-direct {p0, v0}, Lorg/bitcoinj/net/NioClientManager;->handleKey(Ljava/nio/channels/SelectionKey;)V
    :try_end_84
    .catch Ljava/lang/Exception; {:try_start_63 .. :try_end_84} :catch_2f
    .catchall {:try_start_63 .. :try_end_84} :catchall_85

    goto :goto_72

    .line 129
    :catchall_85
    move-exception v0

    move-object v1, v0

    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->keys()Ljava/util/Set;

    move-result-object v0

    invoke-interface {v0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v3

    :cond_91
    :goto_91
    invoke-interface {v3}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_119

    invoke-interface {v3}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/nio/channels/SelectionKey;

    .line 131
    :try_start_9d
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->channel()Ljava/nio/channels/SelectableChannel;

    move-result-object v2

    invoke-virtual {v2}, Ljava/nio/channels/SelectableChannel;->close()V
    :try_end_a4
    .catch Ljava/io/IOException; {:try_start_9d .. :try_end_a4} :catch_110

    .line 135
    :goto_a4
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->cancel()V

    .line 136
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->attachment()Ljava/lang/Object;

    move-result-object v2

    instance-of v2, v2, Lorg/bitcoinj/net/ConnectionHandler;

    if-eqz v2, :cond_91

    .line 137
    invoke-static {v0}, Lorg/bitcoinj/net/ConnectionHandler;->handleKey(Ljava/nio/channels/SelectionKey;)V

    goto :goto_91

    .line 129
    :cond_b3
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->keys()Ljava/util/Set;

    move-result-object v0

    invoke-interface {v0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :cond_bd
    :goto_bd
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_e8

    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/nio/channels/SelectionKey;

    .line 131
    :try_start_c9
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->channel()Ljava/nio/channels/SelectableChannel;

    move-result-object v1

    invoke-virtual {v1}, Ljava/nio/channels/SelectableChannel;->close()V
    :try_end_d0
    .catch Ljava/io/IOException; {:try_start_c9 .. :try_end_d0} :catch_df

    .line 135
    :goto_d0
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->cancel()V

    .line 136
    invoke-virtual {v0}, Ljava/nio/channels/SelectionKey;->attachment()Ljava/lang/Object;

    move-result-object v1

    instance-of v1, v1, Lorg/bitcoinj/net/ConnectionHandler;

    if-eqz v1, :cond_bd

    .line 137
    invoke-static {v0}, Lorg/bitcoinj/net/ConnectionHandler;->handleKey(Ljava/nio/channels/SelectionKey;)V

    goto :goto_bd

    .line 132
    :catch_df
    move-exception v1

    .line 133
    sget-object v3, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v4, "Error closing channel"

    invoke-interface {v3, v4, v1}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_d0

    .line 140
    :cond_e8
    :try_start_e8
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->close()V
    :try_end_ed
    .catch Ljava/io/IOException; {:try_start_e8 .. :try_end_ed} :catch_ee

    .line 144
    :goto_ed
    return-void

    .line 141
    :catch_ee
    move-exception v0

    .line 142
    sget-object v1, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v2, "Error closing client manager selector"

    invoke-interface {v1, v2, v0}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_ed

    .line 132
    :catch_f7
    move-exception v1

    .line 133
    sget-object v3, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v4, "Error closing channel"

    invoke-interface {v3, v4, v1}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;Ljava/lang/Throwable;)V

    goto/16 :goto_54

    .line 140
    :cond_101
    :try_start_101
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->close()V
    :try_end_106
    .catch Ljava/io/IOException; {:try_start_101 .. :try_end_106} :catch_107

    goto :goto_ed

    .line 141
    :catch_107
    move-exception v0

    .line 142
    sget-object v1, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v2, "Error closing client manager selector"

    invoke-interface {v1, v2, v0}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_ed

    .line 132
    :catch_110
    move-exception v2

    .line 133
    sget-object v4, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v5, "Error closing channel"

    invoke-interface {v4, v5, v2}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_a4

    .line 140
    :cond_119
    :try_start_119
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->close()V
    :try_end_11e
    .catch Ljava/io/IOException; {:try_start_119 .. :try_end_11e} :catch_11f

    .line 143
    :goto_11e
    throw v1

    .line 141
    :catch_11f
    move-exception v0

    .line 142
    sget-object v2, Lorg/bitcoinj/net/NioClientManager;->log:Lorg/slf4j/Logger;

    const-string v3, "Error closing client manager selector"

    invoke-interface {v2, v3, v0}, Lorg/slf4j/Logger;->warn(Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_11e
.end method

.method public triggerShutdown()V
    .registers 2

    .prologue
    .line 167
    iget-object v0, p0, Lorg/bitcoinj/net/NioClientManager;->selector:Ljava/nio/channels/Selector;

    invoke-virtual {v0}, Ljava/nio/channels/Selector;->wakeup()Ljava/nio/channels/Selector;

    .line 168
    return-void
.end method