Kemal Example

[crisward]

Thanks for this module BTW, it looking good so far.

It would be good to see a kemal example. I've required this into my app, but the only exception reported are those I am explicitly sending with raven capture. I'm guessing I need to chuck Raven.capture(exception) into my 500 error handler?

[Sija]

You're right, there's lack of proper docs. atm for what's worth there are API docs you can find at https://sija.github.io/raven.cr/.

Specific example you mentioned is hidden inside of Raven::Kemal::ExceptionHandler documentation.

[Sija]

Does linked example answers your question?

[crisward]

I think so...

I had to do this. Not sure if it should be added to your docs (if I'm doing it correctly)

require "kemal"
require "raven"
require "../lib/raven/src/raven/integrations/kemal.cr"
add_handler Raven::Kemal::ExceptionHandler.new

# example exception
get "/"  do |env|
  1 / 0
end

Kemal.run

Does this look correct ?

[Sija]

Quite correct, tho' I'd simplify it a bit, like:

require "kemal"
require "raven"
require "raven/integrations/kemal"

Raven.configure do |config|
  config.async = true
end

add_handler Raven::Kemal::ExceptionHandler.new

# example exception
get "/" do |env|
  1 / 0
end

Kemal.run

[Sija]

I'm closing this issue, since it looks like you've got the answer to your question.