minecraft_server-b1.7.3/src/net/minecraft/network/NetworkReaderThread.java

package net.minecraft.network;

class NetworkReaderThread extends Thread {
    final NetworkManager netManager;

    NetworkReaderThread(NetworkManager var1, String var2) {
        super(var2);
        this.netManager = var1;
    }

    public void run() {
        Object var1 = NetworkManager.threadSyncObject;
        synchronized (var1) {
            ++NetworkManager.numReadThreads;
        }

        while (true) {
            boolean var12 = false;

            try {
                var12 = true;
                if (!NetworkManager.isRunning(this.netManager)) {
                    var12 = false;
                    break;
                }

                if (NetworkManager.isServerTerminating(this.netManager)) {
                    var12 = false;
                    break;
                }

                while (NetworkManager.readNetworkPacket(this.netManager)) {
                }

                try {
                    // Patch start
                    //sleep(100L);
                    sleep(20L);
                    // Patch end
                } catch (InterruptedException var15) {
                }
            } finally {
                if (var12) {
                    Object var5 = NetworkManager.threadSyncObject;
                    synchronized (var5) {
                        --NetworkManager.numReadThreads;
                    }
                }
            }
        }

        // Patch start
        //var1 = NetworkManager.threadSyncObject;
        //synchronized (var1) {
        //    --NetworkManager.numReadThreads;
        //}
        // Patch end
    }
}