Some Goji middleware

Some simple Goji middleware I've found useful. Find the documentation at http://godoc.org/github.com/philpearl/tt_goji_middleware.

The middleware is arranged in packages based on external dependencies

• base has no external dependencies except Goji
• postgres depends on github.com/lib/pq
• raven depends on github.com/kisielk/raven-go/raven
• redis depends on github.com/garyburd/redigo/redis

Just go get the sub-packages you need.

What's included

In base:

• Set something in Context for all requests. For example global configuration or a database connection pool
• Error catching and reporting
• Logging ('fraid I don't like the Goji version)
• A very simple GZIP
• Strip a prefix from the url
• Session middleware.

In postgres:

• A postgres based session store for the base session middleware

In raven:

• Catch panics, log them, send responses and report them to Sentry

In redis:

• Ensure there's a redis connection in c.Env["redis"]. Connections come from a pool and are not opened until used.
• A Redis based rate limiter that issues a single command to Redis per request.
• A Redis based session store for the base session middleware

Contributing

Pull requests are more than welcome!