void waitForCurrentOperations(Logger alertLogger, long warnMS, long severeAlertMS) {
    // this may wait longer than it should if the membership version changes, dumping
    // more operations into the previousVersionOpCount
    operationMonitor.waitForCurrentOperations(alertLogger, warnMS, severeAlertMS);
  }
wait for the current operations being sent on views prior to the joining of the given member to
be placed on communication channels before returning

@since GemFire 5.1
geode-core/src/main/java/org/apache/geode/distributed/internal/DistributionAdvisor.java