DO NOT MERGE Pluggable message stores experiment #1142
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hairyhum
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Missing parts: Migration between message stores. |
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Migrations between message stores are disabled by checking the old store name when starting the new one. If it's different - message store will fail to start. Need rebase after #1158 |
In order to be able to use diferent implementationfor message store, the message store module is not called directly from rabbit_variable_queue, instead it can be configured with application environment and will be saved in a message store supervisor.
variable queue state stores msg store clients with message store module tags
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Closing as this PR is 18 months old and we have a new/different next gen message store plan. |
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In order to be able to use different implementation for message store,
the message store module is not called directly from rabbit_variable_queue,
instead it can be configured with application environment and will
be saved in a message store supervisor.
The message store has a bit more complex behaviour when confirming messages to be written on disk synchronously. It still needs to be described in the behaviour module comments.
This is a part of an experiment to replace a message store.
The replacement module using ElevelDB can be found in this repo