118 lines
2.8 KiB
C++
118 lines
2.8 KiB
C++
// @file task.cpp
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/**
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* Copyright (C) 2008 10gen Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,b
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "pch.h"
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#include "boost/any.hpp"
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#include "task.h"
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#include "../goodies.h"
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#include "../unittest.h"
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#include "boost/thread/condition.hpp"
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namespace mongo {
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namespace task {
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/*void foo() {
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boost::mutex m;
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boost::mutex::scoped_lock lk(m);
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boost::condition cond;
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cond.wait(lk);
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cond.notify_one();
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}*/
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Task::Task() {
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{
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any a;
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a = 3;
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a = string("AAA");
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string x = any_cast<string>(a);
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if( a.type() == typeid(int) )
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cout << "won't print" << endl;
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}
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n = 0;
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repeat = 0;
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}
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void Task::halt() { repeat = 0; }
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void Task::run() {
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assert( n == 0 );
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while( 1 ) {
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n++;
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try {
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doWork();
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}
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catch(...) { }
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if( repeat == 0 )
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break;
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sleepmillis(repeat);
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}
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}
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void Task::ending() { me.reset(); }
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void Task::begin(shared_ptr<Task> t) {
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me = t;
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go();
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}
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void fork(shared_ptr<Task> t) {
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t->begin(t);
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}
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void repeat(shared_ptr<Task> t, unsigned millis) {
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t->repeat = millis;
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t->begin(t);
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}
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}
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}
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#include "msg.h"
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namespace mongo {
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namespace task {
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/* tests for messaging - see msg.h */
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/*
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class JustTesting : public Port<int> {
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protected:
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void got(const int& msg) { }
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public:
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virtual string name() { return "ASD"; }
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JustTesting() { }
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};
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struct JTTest : public UnitTest {
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void run() {
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foo();
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JustTesting *jt = new JustTesting();
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shared_ptr<Task> tp = jt->taskPtr();
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Task *t = tp.get();
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fork( tp );
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cout << "POKSDFFDSFDSFDSFDSFDS" << endl;
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}
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} juttt;
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*/
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}
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}
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