_identity         495 dmtcp_coordinator.cpp   _identity = hello_remote.from;
_identity          41 dmtcp_coordinator.h       const UniquePid& identity() const { return _identity;}
_identity          42 dmtcp_coordinator.h       void identity(UniquePid upid) { _identity = upid;}
_identity          60 dmtcp_coordinator.h       UniquePid _identity;