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| author | Matthias Radestock <matthias@rabbitmq.com> | 2014-01-21 17:55:37 +0000 |
|---|---|---|
| committer | Matthias Radestock <matthias@rabbitmq.com> | 2014-01-21 17:55:37 +0000 |
| commit | 7bced52c8cffa8b46cf383aad02dfbc0d99bdaaa (patch) | |
| tree | e7815c7f1e5f04be5e7653e58089c955b9033fb2 /include/rabbit.hrl | |
| parent | f7431d5f427441aa457cffcd202a25283233f8ee (diff) | |
| parent | 4735326a076ac5f00d11118bd223a6079b7262e7 (diff) | |
| download | rabbitmq-server-git-7bced52c8cffa8b46cf383aad02dfbc0d99bdaaa.tar.gz | |
merge bug25962 into default
Diffstat (limited to 'include/rabbit.hrl')
| -rw-r--r-- | include/rabbit.hrl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/rabbit.hrl b/include/rabbit.hrl index afb6e57645..8b42cdea15 100644 --- a/include/rabbit.hrl +++ b/include/rabbit.hrl @@ -112,4 +112,11 @@ -define(ROUTING_HEADERS, [<<"CC">>, <<"BCC">>]). -define(DELETED_HEADER, <<"BCC">>). +%% Trying to send a term across a cluster larger than 2^31 bytes will +%% cause the VM to exit with "Absurdly large distribution output data +%% buffer". So we limit the max message size to 2^31 - 10^6 bytes (1MB +%% to allow plenty of leeway for the #basic_message{} and #content{} +%% wrapping the message body). +-define(MAX_MSG_SIZE, 2147383648). + -define(store_proc_name(N), rabbit_misc:store_proc_name(?MODULE, N)). |