vthreadtest03.cxx

RTP协议

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
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 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
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 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
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 */
static const char* const VThreadTest02_cxx_Version =
    "$Id: VThreadTest03.cxx,v 1.4 2001/06/29 03:42:30 bko Exp $";


#include "VThread.hxx"
#include <vector>
#include <unistd.h>
#include <iostream>

void* badThread(void*)
{
    sleep(5);
    int* p = 0;

    while (1)
    {
        *p++ += 9283718;
    }
    return 0;
}


void* goodThread(void*)
{
    while (1)
    {
        sleep(20);
    }
    return 0;
}


int main(int argc, const char** argv)
{
    vector < VThread* > threadVec;
    int numThreads = 5;

    if (argc > 1)
    {
        numThreads = atoi(argv[1]);
    }

    for (int i = 0; i < numThreads; i++)
    {
        VThread* p = new VThread;

        cout << "spawn" << endl;

        if (i == (numThreads - 1))
        {
            p->spawn(&badThread);
        }
        else
        {
            p->spawn(&goodThread);
        }
        threadVec.push_back(p);
    }

    for (int i = 0; i < numThreads; i++)
    {
        threadVec[i]->join();
    }


    return 0;
}