// Test for race condition SERVER-2807.  One cursor is dropped and another is not.

collName = 'jstests_slowNightly_explain2';

t = db[ collName ];
t.drop();

db.createCollection( collName, {capped:true,size:100000} );
t = db[ collName ];
t.ensureIndex( {x:1} );

a = startParallelShell( 'for( i = 0; i < 50000; ++i ) { db.' + collName + '.insert( {x:i,y:1} ); }' );

for( i = 0; i < 800; ++i ) {
    t.find( {x:{$gt:-1},y:1} ).sort({x:-1}).explain();
}

a();