Contents

# Ecco

[![Build Status](https://travis-ci.org/twingly/ecco.svg?branch=master)](https://travis-ci.org/twingly/ecco)

MySQL replication binlog parser using [mysql-binlog-connector-java].

## Installation

Add this line to your application's Gemfile:

```ruby
gem "ecco"
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install ecco

## Usage

```ruby
require "ecco"

hostname = "localhost" # Optional
port     = 3306        # Optional
username = "username"
password = "password"

client = Ecco::Client.new(hostname: hostname, port: port, username: username, password: password)

client.on_row_event do |row_event|
  type     = row_event.type
  database = row_event.database
  table    = row_event.table
  rows     = row_event.rows

  next unless database == "FooDatabase"
  next unless table == "FooTable"

  second_column = rows.first[1]

  puts "Row event: #{database} #{table} #{type} #{second_column}"
end

client.on_save_position do |filename, position|
  puts "Save event: #{filename} #{position}"
end

# Optionally set a starting position
client.set_binlog_filename("mysql-bin.000009")
client.set_binlog_position(276753)

client.start
```

## Development

To download a new version of [mysql-binlog-connector-java]

    rake maven:dependencies

Note: You need Maven to download

    brew install maven

Run the tests

    jruby --dev -G -S rake

For an interactive prompt

    bin/console

To install this gem onto your local machine

    bundle exec rake install

## Release

To release a new version, update the version number in `version.rb`, and then run

    bundle exec rake release

which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## License

The gem is available as open source under the terms of the [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0).

[mysql-binlog-connector-java]: https://github.com/shyiko/mysql-binlog-connector-java

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ecco-0.3.1-java	README.md
ecco-0.3.0-java	README.md