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Overview
Comment:Fix bugs in test program tserver.c.
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SHA3-256: 093b9108ea3532437683547c82f756df2413013a50a2fddad3d928cf8d74f9eb
User & Date: dan 2017-06-28 20:12:41.779
Context
2017-06-28
20:21
Merge tserver fixes with this branch. (check-in: 58a0aab8fd user: dan tags: server-process-edition)
20:12
Fix bugs in test program tserver.c. (Leaf check-in: 093b9108ea user: dan tags: server-edition)
2017-06-20
19:20
Ensure that test tool "tserver" finalizes all statements before attempting to close a database handle. (check-in: d8568aacf0 user: dan tags: server-edition)
Changes
Unified Diff Ignore Whitespace Patch
Changes to tool/tserver.c.
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}

static sqlite3_int64 get_timer(void){
  struct timeval t;
  gettimeofday(&t, 0);
  return ((sqlite3_int64)t.tv_usec / 1000) + ((sqlite3_int64)t.tv_sec * 1000);
}









static int handle_dot_command(ClientCtx *p, const char *zCmd, int nCmd){
  assert( zCmd[0]=='.' );
  int n;
  int rc = 0;
  const char *z = &zCmd[1];
  const char *zArg;








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}

static sqlite3_int64 get_timer(void){
  struct timeval t;
  gettimeofday(&t, 0);
  return ((sqlite3_int64)t.tv_usec / 1000) + ((sqlite3_int64)t.tv_sec * 1000);
}

static void clear_sql(ClientCtx *p){
  int j;
  for(j=0; j<p->nPrepare; j++){
    sqlite3_finalize(p->apPrepare[j]);
  }
  p->nPrepare = 0;
}

static int handle_dot_command(ClientCtx *p, const char *zCmd, int nCmd){
  assert( zCmd[0]=='.' );
  int n;
  int rc = 0;
  const char *z = &zCmd[1];
  const char *zArg;
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  else if( n>=1 && n<=4 && 0==strncmp(z, "quit", n) ){
    rc = 1;
  }

  else if( n>=2 && n<=7 && 0==strncmp(z, "repeats", n) ){
    if( nArg ){
      p->nRepeat = strtol(zArg, 0, 0);

    }
    rc = send_message(p, "ok (repeat=%d)\n", p->nRepeat);
  }

  else if( n>=2 && n<=3 && 0==strncmp(z, "run", n) ){
    int i, j;
    int nBusy = 0;








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  else if( n>=1 && n<=4 && 0==strncmp(z, "quit", n) ){
    rc = 1;
  }

  else if( n>=2 && n<=7 && 0==strncmp(z, "repeats", n) ){
    if( nArg ){
      p->nRepeat = strtol(zArg, 0, 0);
      if( p->nRepeat>0 ) p->nSecond = 0;
    }
    rc = send_message(p, "ok (repeat=%d)\n", p->nRepeat);
  }

  else if( n>=2 && n<=3 && 0==strncmp(z, "run", n) ){
    int i, j;
    int nBusy = 0;
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        rc = send_message(
            p, "(%d done @ %d per second, %d busy)\n", 
            nDone, (1000*nDone + nMs/2) / nMs, nBusy - nTBusy1
        );
        t1 = t2;
        nT1 = j+1 - nBusy;
        nTBusy1 = nBusy;
        if( p->nSecond>=0 && (p->nSecond*1000)<=t1-t0 ) break;
      }
    }

    if( rc==SQLITE_OK ){
      send_message(p, "ok (%d/%d SQLITE_BUSY)\n", nBusy, j);
    }

  }

  else if( n>=1 && n<=7 && 0==strncmp(z, "seconds", n) ){
    if( nArg ){
      p->nSecond = strtol(zArg, 0, 0);
      if( p->nSecond>0 ) p->nRepeat = 0;
    }








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        rc = send_message(
            p, "(%d done @ %d per second, %d busy)\n", 
            nDone, (1000*nDone + nMs/2) / nMs, nBusy - nTBusy1
        );
        t1 = t2;
        nT1 = j+1 - nBusy;
        nTBusy1 = nBusy;
        if( p->nSecond>0 && (p->nSecond*1000)<=t1-t0 ) break;
      }
    }

    if( rc==SQLITE_OK ){
      send_message(p, "ok (%d/%d SQLITE_BUSY)\n", nBusy, j);
    }
    clear_sql(p);
  }

  else if( n>=1 && n<=7 && 0==strncmp(z, "seconds", n) ){
    if( nArg ){
      p->nSecond = strtol(zArg, 0, 0);
      if( p->nSecond>0 ) p->nRepeat = 0;
    }
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    return 0;
  }

  while( rc==SQLITE_OK ){
    int i;
    int iStart;
    int nConsume;
    int bQuote = 0;
    res = read(ctx.fd, &zCmd[nCmd], sizeof(zCmd)-nCmd-1);
    if( res<=0 ) break;
    nCmd += res;
    if( nCmd>=sizeof(zCmd)-1 ){
      fprintf(stderr, "oversized (>32KiB) message\n");
      res = 0;
      break;








<








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    return 0;
  }

  while( rc==SQLITE_OK ){
    int i;
    int iStart;
    int nConsume;

    res = read(ctx.fd, &zCmd[nCmd], sizeof(zCmd)-nCmd-1);
    if( res<=0 ) break;
    nCmd += res;
    if( nCmd>=sizeof(zCmd)-1 ){
      fprintf(stderr, "oversized (>32KiB) message\n");
      res = 0;
      break;
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        }
      }
    }while( rc==SQLITE_OK && nConsume>0 );
  }

  fprintf(stdout, "Client %d disconnects\n", ctx.fd);
  close(ctx.fd);
  for(j=0; j<ctx.nPrepare; j++){
    sqlite3_finalize(ctx.apPrepare[j]);
  }
  sqlite3_free(ctx.apPrepare);
  sqlite3_close(ctx.db);
  return 0;
} 

int main(int argc, char *argv[]) {
  sqlite3 *db;
  int sfd;
  int rc;
  int yes = 1;
  struct sockaddr_in server;
  struct sockaddr_in client;

  /* Ignore SIGPIPE. Otherwise the server exits if a client disconnects
  ** abruptly.  */
  signal(SIGPIPE, SIG_IGN);

  if( argc!=2 ){
    fprintf(stderr, "Usage: %s DATABASE\n", argv[0]);








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        }
      }
    }while( rc==SQLITE_OK && nConsume>0 );
  }

  fprintf(stdout, "Client %d disconnects\n", ctx.fd);
  close(ctx.fd);
  clear_sql(&ctx);


  sqlite3_free(ctx.apPrepare);
  sqlite3_close(ctx.db);
  return 0;
} 

int main(int argc, char *argv[]) {
  sqlite3 *db;
  int sfd;
  int rc;
  int yes = 1;
  struct sockaddr_in server;


  /* Ignore SIGPIPE. Otherwise the server exits if a client disconnects
  ** abruptly.  */
  signal(SIGPIPE, SIG_IGN);

  if( argc!=2 ){
    fprintf(stderr, "Usage: %s DATABASE\n", argv[0]);
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