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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 | 63b048bc8e52af006f50a76c6111f677ddf0fe6c (patch) | |
| tree | d11de943065be98fb1b43c345ad771914924ef0a | |
| parent | 9df24dfb54a62d430bc9ce077b102a9f9abc35d6 (diff) | |
| download | rabbitmq-server-63b048bc8e52af006f50a76c6111f677ddf0fe6c.tar.gz | |
More clarity.bug24562
| -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 da89b684..d92f58a2 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. |