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Improve exception handler

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This commit is contained in:
sdogruyol 2016-05-05 23:12:17 +03:00
parent e6d9311895
commit 6611b976a9
2 changed files with 36 additions and 32 deletions
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20
src/kemal/common_exception_handler.cr
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@ -5,17 +5,21 @@ module Kemal
def call(context)
begin
call_next(context)
rescue ex : Kemal::Exceptions::RouteNotFound
rescue Kemal::Exceptions::RouteNotFound
return Kemal.config.error_handlers[404].call(context)
rescue ex1 : Kemal::Exceptions::CustomException
status_code = ex1.context.response.status_code
return Kemal.config.error_handlers[status_code].call(context) if Kemal.config.error_handlers.key?(status_code)
rescue ex2
Kemal.config.error_handlers[500].call(context) if Kemal.config.error_handlers.key?(500)
rescue Kemal::Exceptions::CustomException
status_code = context.response.status_code
if Kemal.config.error_handlers.has_key?(status_code)
context.response.reset
context.response.content_type = "text/html"
context.response.print Kemal.config.error_handlers[status_code].call(context)
return context
end
rescue ex : Exception
context.response.content_type = "text/html"
Kemal.config.logger.write("Exception: #{ex2.inspect_with_backtrace}\n")
Kemal.config.logger.write("Exception: #{ex.inspect_with_backtrace}\n")
verbosity = Kemal.config.env == "production" ? false : true
return render_500(context, ex2.inspect_with_backtrace, verbosity)
return render_500(context, ex.inspect_with_backtrace, verbosity)
end
end
end