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redix

0.8.2
1.6.0 1.5.3 1.5.2 1.5.1 1.5.0 1.4.2 1.4.1 1.4.0 1.3.0 1.2.4 1.2.3 1.2.2 1.2.1 1.2.0 1.1.5 1.1.4 1.1.3 1.1.2 1.1.1 retired 1.1.0 1.0.0 0.11.2 0.11.1 0.11.0 0.10.7 0.10.6 0.10.5 0.10.4 0.10.3 0.10.2 0.10.1 0.10.0 0.9.3 0.9.2 0.9.1 0.9.0 0.8.2 0.8.1 0.8.0 0.7.1 0.7.0 0.6.1 0.6.0 0.5.2 0.5.1 0.5.0 0.4.0 0.3.6 0.3.5 0.3.4 0.3.3 0.3.2 0.3.1 0.3.0 0.2.1 0.2.0 0.1.0

Fast, pipelined, resilient Redis driver for Elixir.

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CHANGELOG.md 

# Changelog



## v0.8.2



### Bug fixes and improvements



  * Fix an error when setting up SSL buffers (#106).



## v0.8.1



### Bug fixes and improvements



  * Re-introduce `start_link/2` with two lists of options, but deprecate it. It will be removed in the next Redix version.



## v0.8.0



### Breaking changes



  * Drop support for Elixir < 1.6.



  * Unify `start_link` options: there's no more separation between "Redis options" and "connection options". Now, all the options are passed in together. You can still pass a Redis URI as the first argument. This is a breaking change because now calling `start_link/2` with two kewyord lists breaks. Note that `start_link/2` with two keyword lists still works, but emits a warning and is deprecated.



### Bug fixes and improvements



  * Rewrite the connection using [`gen_statem`](http://erlang.org/doc/man/gen_statem.html) in order to drop the dependency to [Connection](https://github.com/fishcakez/connection).



  * Add `Redix.transaction_pipeline/3` and `Redix.transaction_pipeline!/3`.



  * Use a timeout when connecting to Redis (which sometimes could get stuck).



  * Add support for SSL 🔐



  * Add `Redix.noreply_command/3` and `Redix.noreply_pipeline/3` (plus their bang `!` variants).



## v0.7.1



  * Add support for Unix domain sockets by passing `host: {:local, path}`.



## v0.7.0



### Breaking changes



  * Drop support for Elixir < 1.3.



  * Remove `Redix.format_error/1`.



### Bug fixes and improvements



  * Add `Redix.child_spec/1` for use with the child spec changes in Elixir 1.5.



## v0.6.1



  * Fix some deprecation warnings around `String.to_char_list/1`.



## v0.6.0



### Breaking changes



  * Start using `Redix.ConnectionError` when returning errors instead of just an atom. This is a breaking change since now `Redix.command/2` and the other functions return `{:error, %Redix.ConnectionError{reason: reason}}` instead of `{:error, reason}`. If you're matching on specific error reasons, make sure to update your code; if you're formatting errors through `Redix.format_error/1`, you can now use `Exception.message/1` on the `Redix.ConnectionError` structs.



## v0.5.2



  * Fix some TCP error handling during the connection setup phase.



## v0.5.1



  * Fix `Redix.stop/1` to be synchronous and not leave zombie processes.



## v0.5.0



  * Drop support for Elixir < 1.2 and OTP 17 or earlier.



## v0.4.0



  * Add [@lexmag](https://github.com/lexmag) to the maintainers :tada:



  * Handle timeouts nicely by returning `{:error, :timeout}` instead of exiting (which is the default `GenServer` behaviour).



  * Remove support for specifying a maximum number of reconnection attempts when connecting to Redis (it was the `:max_reconnection_attempts` option).



  * Use exponential backoff when reconnecting.



  * Don't reconnect right away after the connection to Redis is lost, but wait for a cooldown time first.



  * Add support for `:backoff_initial` and `:backoff_max` options in `Redix.start_link/2`. These options are used for controlling the backoff behaviour of a `Redix` connection.



  * Add support for the `:sync_connect` option when connecting to Redis.



  * Add support for the `:exit_on_disconnection` option when connecting to Redis.



  * Add support for the `:log` option when connecting to Redis.



  * Raise `ArgumentError` exceptions instead of `Redix.ConnectionError` exceptions for stuff like empty commands.



  * Raise `Redix.Error` exceptions from `Redix.command/3` instead of returning them wrapped in `{:error, _}`.



  * Expose `Redix.format_error/1`.



  * Add a "Reconnections" page in the documentation.



  * Extract the Pub/Sub functionality into [a separate project](https://github.com/whatyouhide/redix_pubsub).





## v0.3.6



  * Fixed a bug in the integer parsing in `Redix.Protocol`.



## v0.3.5



  * `Redix.Protocol` now uses continuations under the hood for a faster parsing experience.



  * A bug in `Redix.Protocol` that caused massive memory leaks was fixed. This bug originated upstream in Elixir itself, and I submitted a fix for it [here](https://github.com/elixir-lang/elixir/pull/4350).



  * Some improvements were made to error reporting in the Redix logging.



## v0.3.4



  * Fix a bug in the connection that was replacing the provided Redis password with `:redacted` upon successful connection, making it impossible to reconnect in case of failure (because of the original password now being unavailable).



## v0.3.3



  * Fix basically the same bug that was almost fixed in `v0.3.2`, but this time for real!



## v0.3.2



  * Fix a bug in the protocol that failed to parse integers in some cases.



## v0.3.1



  * Restructure the Redix architecture to use two Elixir processes per connection instead of one (a process that packs commands and sends them on the socket and a process that listens from the socket and replies to waiting clients); this should speed up Redix when it comes to multiple clients concurrently issueing requests to Redis.



## v0.3.0



### Breaking changes



  * Change the behaviour for an empty list of command passed to `Redix.pipeline/2` (`Redix.pipeline(conn, [])`), which now raises a `Redix.ConnectionError` complaining about the empty command. Before this release, the behaviour was just a connection timeout.



  * Change the behaviour of empty commands passed to `Redix.command/2` or `Redix.pipeline/2` (for example, `Redix.command(conn, [])` or `Redix.pipeline(conn, [["PING"], []])`); empty commands now return `{:error, :empty_command}`. The previous behaviour was just a connection timeout.



  * Remove `Redix.start_link/1` in favour of just `Redix.start_link/2`: now Redis options are separated from the connection options. Redis options can be passed as a Redis URI as well.



### Bug fixes and improvements



  * Change the error messages for most of the `Redix.ConnectionError` exceptions from simple atoms to more meaningful messages.



## v0.2.1



  * Fix a bug with single-element lists, that were parsed as single elements (and not lists with a single element in them) by `Redix.Protocol.parse_multi/2`. See [whatyouhide/redix#11](https://github.com/whatyouhide/redix/issues/11).



## v0.2.0



  * Rename `Redix.NetworkError` to `Redix.ConnectionError` (as it's more generic and more flexible).



  * Add support for PubSub. The following functions have been added to the `Redix` module:

    * `Redix.subscribe/4`

    * `Redix.subscribe!/4`

    * `Redix.psubscribe/4`

    * `Redix.psubscribe!/4`

    * `Redix.unsubscribe/4`

    * `Redix.unsubscribe!/4`

    * `Redix.punsubscribe/4`

    * `Redix.punsubscribe!/4`

    * `Redix.pubsub?/2`



## v0.1.0



Initial release.