stasis-bLSM/server.cpp

85 lines
1.5 KiB
C++
Raw Normal View History

#include <string>
#include <vector>
#include <iostream>
#include <sstream>
#include "logstore.h"
#include "datapage.h"
#include "logiterators.h"
#include "merger.h"
#include <assert.h>
#include <limits.h>
#include <math.h>
#include <pthread.h>
#include <sys/time.h>
#include <time.h>
#include <csignal>
#undef begin
#undef end
logserver *lserver=0;
merge_scheduler *mscheduler=0;
void terminate (int param)
{
printf ("Stopping server...\n");
lserver->stopserver();
delete lserver;
printf("Stopping merge threads...\n");
mscheduler->shutdown();
delete mscheduler;
printf("Deinitializing stasis...\n");
fflush(stdout);
logtree::deinit_stasis();
exit(0);
}
void initialize_server()
{
//signal handling
void (*prev_fn)(int);
logtree::init_stasis();
prev_fn = signal (SIGINT,terminate);
int xid = Tbegin();
mscheduler = new merge_scheduler;
logtable ltable;
int pcount = 40;
ltable.set_fixed_page_count(pcount);
recordid table_root = ltable.allocTable(xid);
Tcommit(xid);
int lindex = mscheduler->addlogtable(&ltable);
ltable.setMergeData(mscheduler->getMergeData(lindex));
int64_t c0_size = 1024 * 1024 * 10;
printf("warning: running w/ tiny c0 for testing"); // XXX
mscheduler->startlogtable(lindex, c0_size);
lserver = new logserver(10, 32432);
lserver->startserver(&ltable);
}
/** @test
*/
int main()
{
initialize_server();
abort(); // can't get here.
}