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| author | Simon MacMullen <simon@rabbitmq.com> | 2011-11-15 13:16:17 +0000 |
|---|---|---|
| committer | Simon MacMullen <simon@rabbitmq.com> | 2011-11-15 13:16:17 +0000 |
| commit | d2f22b673b42e15bc4259bb7698f8b45904b2943 (patch) | |
| tree | d11de943065be98fb1b43c345ad771914924ef0a | |
| parent | e6a60dc204f902e6aec3da20cd486fd27969b018 (diff) | |
| download | rabbitmq-server-git-d2f22b673b42e15bc4259bb7698f8b45904b2943.tar.gz | |
More clarity.
| -rw-r--r-- | src/rabbit_guid.erl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/rabbit_guid.erl b/src/rabbit_guid.erl index da89b684d8..d92f58a250 100644 --- a/src/rabbit_guid.erl +++ b/src/rabbit_guid.erl @@ -77,8 +77,9 @@ guid() -> %% slow since it takes a global lock and makes a system call. %% %% A persisted serial number, the node, and a unique reference - %% uniquely identifies a process in space and time. We combine - %% that with a process-local counter to give us a GUID. + %% (per node-incarnation) uniquely identifies a process in space + %% and time. We combine that with a process-local counter to give + %% us a GUID. %% %% We used to use self/0 here instead of the node and unique %% reference. But PIDs wrap. |