private Integer createRegionOnServerWithTimeout(VM vm, final boolean startServer,
      final boolean accessor, final int txTimeoutSecs) {
    return createRegionOnServerWithTimeout(vm, startServer, accessor, 0, txTimeoutSecs);
  }
Tests the basic client-server transaction functionality
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/ClientServerTransactionDUnitTest.java