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Diffstat (limited to 'src/mongo/client/examples/rs.cpp')
-rw-r--r-- | src/mongo/client/examples/rs.cpp | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/mongo/client/examples/rs.cpp b/src/mongo/client/examples/rs.cpp deleted file mode 100644 index db82509a7e8..00000000000 --- a/src/mongo/client/examples/rs.cpp +++ /dev/null @@ -1,132 +0,0 @@ -// rs.cpp - -/* Copyright 2009 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** - * example of using replica sets from c++ - */ - -#include <iostream> -#include <vector> -#include <boost/thread/thread.hpp> - -#include "mongo/client/dbclient.h" - -using namespace mongo; -using namespace std; - -void workerThread( string collName , bool print , DBClientReplicaSet * conn ) { - - while ( true ) { - try { - conn->update( collName , BSONObj() , BSON( "$inc" << BSON( "x" << 1 ) ) , true ); - - BSONObj x = conn->findOne( collName , BSONObj() ); - - if ( print ) { - cout << x << endl; - } - - BSONObj a = conn->slaveConn().findOne( collName , BSONObj() , 0 , QueryOption_SlaveOk ); - BSONObj b = conn->findOne( collName , BSONObj() , 0 , QueryOption_SlaveOk ); - - if ( print ) { - cout << "\t A " << a << endl; - cout << "\t B " << b << endl; - } - } - catch ( std::exception& e ) { - cout << "ERROR: " << e.what() << endl; - } - sleepmillis( 10 ); - } -} - -int main( int argc , const char ** argv ) { - - unsigned nThreads = 1; - bool print = false; - bool testTimeout = false; - - for ( int i=1; i<argc; i++ ) { - if ( mongoutils::str::equals( "--threads" , argv[i] ) ) { - nThreads = atoi( argv[++i] ); - } - else if ( mongoutils::str::equals( "--print" , argv[i] ) ) { - print = true; - } - // Run a special mode to demonstrate the DBClientReplicaSet so_timeout option. - else if ( mongoutils::str::equals( "--testTimeout" , argv[i] ) ) { - testTimeout = true; - } - else { - cerr << "unknown option: " << argv[i] << endl; - return EXIT_FAILURE; - } - - } - - Status status = client::initialize(); - if ( !status.isOK() ) { - std::cout << "failed to initialize the client driver: " << status.toString() << endl; - return EXIT_FAILURE; - } - - string errmsg; - ConnectionString cs = ConnectionString::parse( "foo/127.0.0.1" , errmsg ); - if ( ! cs.isValid() ) { - cout << "error parsing url: " << errmsg << endl; - return EXIT_FAILURE; - } - - DBClientReplicaSet * conn = static_cast<DBClientReplicaSet*>( cs.connect( errmsg, testTimeout ? 10 : 0 ) ); - if ( ! conn ) { - cout << "error connecting: " << errmsg << endl; - return EXIT_FAILURE; - } - - string collName = "test.rs1"; - - conn->dropCollection( collName ); - - if ( testTimeout ) { - conn->insert( collName, BSONObj() ); - try { - conn->count( collName, BSON( "$where" << "sleep(40000)" ) ); - } catch( DBException& ) { - return EXIT_SUCCESS; - } - cout << "expected socket exception" << endl; - return EXIT_FAILURE; - } - - vector<boost::shared_ptr<boost::thread> > threads; - for ( unsigned i=0; i<nThreads; i++ ) { - string errmsg; - threads.push_back( boost::shared_ptr<boost::thread>( - new boost::thread( - boost::bind( workerThread , - collName , - print , - static_cast<DBClientReplicaSet*>( cs.connect(errmsg) ) ) ) ) ); - } - - for ( unsigned i=0; i<threads.size(); i++ ) { - threads[i]->join(); - } - - return EXIT_SUCCESS; -} |